Application guide book constructive waterproofing and restoration works_GB_INT_1023lr.pdf
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<h1>Application guide book constructive waterproofing and restoration works_GB_INT_1023lr.pdf</h1> <p>Waterproofing and repair of buildings</p> <p>Planning and <br />application consultant <br />for building waterproofing <br />and restoration <br />When buildings become damp or in need of restoration, this can quickly lead to <br />more severe damage to the building structure. However, there are options for <br />repairing such buildings. We’ll show you ours. <br />Problems solved.</p> <p>Problems solved. For any requirement. <br />Restoring, renovating, and modernising older existing buildings has become <br />increasingly important in recent years. The most important aspect for permanently <br />maintaining a building is protection against moisture. <br />It’s imperative that the waterproofing is reliable. SCHOMBURG possesses decades of <br />experience in this area, and we offer you an assortment of products that are matched <br />exactly to each other. <br />This brochure is intended to provide you practical help and reliable solutions for <br />upcoming tasks. Further information about SCHOMBURG and our product systems can <br />be found at www.schomburg.com.</p> <p>Planning and application consultant <br />for building waterproofing and restoration</p> <p>Contents <br /> 4 Planning and preparation <br /> Protect and preserve value <br /> 4 Planning and using waterproofing <br /> 5 Water impact classes <br /> 6 Preparing substrates <br /> 8 Waterproofing systems <br /> 8 Cellar exterior waterproofing <br /> 8 <br />- Bituminous <br /> <br />10 <br />- Cementitious <br />12 Cellar interior waterproofing <br />14 Retroactive horizontal barrier <br />14 <br />- with liquid injection material <br />16 <br />- with paste injection material <br />18 Salt-loaded substrates <br />20 Ground level installation solutions <br />22 Garage repairs <br />24 Facade impregnation <br />26 Wastewater treatment plants <br /> 28 Service water containers <br />30 Vapour barrier for damp substrates <br />32 Foil sealing in new building waterproof concrete <br />34 Integral waterproofing of concrete components <br />36 Crack repairs, substrates <br />38 Crack repairs, wall surfaces <br />40 Retrospective execution of construction and movement joints in concrete construction <br />42 Execution of construction joints in concrete construction <br />42 <br />- with crystalline waterstop sheet <br />44 <br />- with injection hose system <br />46 <br />- with elastomer swelling joint tape <br />48 General information <br /> for planning and execution <br />50 Joint tape <br />52 DIN 18533 criteria <br />54 German and European standards <br />56 Regulations</p> <p>schomburg.com</p> <p>3</p> <p>Planning and using <br />waterproofing <br />Protect and preserve value <br />Protecting a building against penetrating moisture, ensuring a pleasant living <br />environment on the interior, and granting the building eternal youth: Accepting <br />these challenges means working with knowledge and precision to implement <br />projects to the satisfaction of the building owner. <br />Living and working in an environment with a comfortable <br />temperature, <br />that is hygienic and - above all - healthy is no simple <br />matter. To ensure long-term preservation of the value of <br />a building, carefully planned waterproofing solutions are <br />needed. Every building is continuously exposed to external <br />environmental conditions and must be adjusted individually <br />in accordance with the surrounding influences. <br />The waterproofing products and system components must <br />be compatible with each other and matched to suit each <br />other. <br />From substrate preparation to waterproofing for waste <br />water treatment plants and crack waterproofing, <br />SCHOMBURG offers a complete package for every <br />thinkable challenge. Building components in the ground <br />especially require high-quality, professional <br />implementation of waterproofing. Follow-up improvements <br />or even essential restorations involve high costs and</p> <p>4</p> <p>schomburg.com</p> <p>require a lot of time, since after the building pit is filled in, <br />the exterior area is difficult to access. For this reason, <br />SCHOMBURG offers optimised solutions for cellar <br />exterior waterproofing in particular to ensure a water-tight <br />cellar. <br />Selection of matching waterproofing components for <br />cellar masonry depends on a variety of factors. On the <br />one hand, this depends on the use of the cellar, while on <br />the other, various so-called “water impact classes” are <br />involved. In this case, the type and method of penetrating <br />moisture are referred to. Pressing groundwater from <br />outside required another type of waterproofing <br />application than normal ground moisture. The correct <br />application is regulated by DIN 18533. This specifies <br />corresponding waterproofing procedures for four different <br />water impact classes.</p> <p>Water impact classes <br />W1.1-E – Ground moisture and non-pressing water for floor slabs and walls in <br />direct ground <br />These impact classes are present when <br />severely water-permeable ground is <br />present (k > 10-4 m/s) and the measured water <br />level (maximum groundwater/maximum flood <br />level) ≥ 50 cm lies below the lowest</p> <p>waterproofing level. This impact can be <br />waterproofed using a polymer-modified <br />bituminous thick layer coating (PMBC) or <br />a cementitious, crack-bridging waterproofing <br />slurry (MDS).</p> <p>W1.2-E – Ground moisture and non-pressing water for floor slabs and walls <br />in direct ground with drainage <br />These impact classes are present when less <br />water-permeable ground is present <br />(k ≤ 10-4 m/s) and the measured water level <br />(maximum groundwater/maximum flood level) <br />≥ 50 cm lies below the lowest waterproofing <br />level. The resulting water accumulation is <br />removed by permanently functioning drainage. <br />If the drainage does not function, pressing</p> <p>water is present. This impact can be <br />waterproofed using a polymer-modified <br />bituminous thick layer coating (PMBC) or <br />a cementitious, crack-bridging waterproofing <br />slurry (MDS).</p> <p>W2.1-E – Moderate influence of pressing water <br />This impact class is present when groundwater, <br />accumulating water, or flood water affect the <br />component directly in the ground. Up to <br />a water column of ≤ 3 m, the building <br />component may be waterproofed with <br />polymer-modified bituminous thick layer</p> <p>coating (PMBC). The use of cementitious, <br />crack-bridging waterproofing slurry is not <br />intended for this impact class and may only be <br />agreed to separately with the respective <br />employer.</p> <p>W2.2-E – High influence of pressing water <br />This impact class is present when groundwater, <br />accumulating water, or flood water affect the <br />component in direct ground and the <br />foundation depth is ≥ 3 m. The impact class <br />distinguishes between two situations. Situation <br />1: The groundwater and flood water level is <br />beneath the foundation depth. Situation 2:</p> <p>The groundwater and flood water level is 3 m <br />above the foundation depth. With this <br />exposure, the use of PMBC or flexible <br />polymer-modified thick layer coatings (FPD) <br />are to be agreed separately with the <br />customer.</p> <p>W3-E – Non-pressing water on earth-covered ceilings <br />This impact class is present if an earth-covered <br />ceiling is impacted directly by precipitation <br />with a water load of ≤ 10 cm accumulation <br />depth and the measured water level is ≥ 30 cm <br />below the lowest point of the ceiling. This</p> <p>impact can be waterproofed using a polymermodified bituminous thick layer coating <br />(PMBC).</p> <p>W4-E – Splash water at the wall base and capillary water in and under <br />walls in direct ground <br />The “wall base” describes the area approx. <br />20 cm below the top edge and approx. 30 cm <br />above the top edge. In this area, the building <br />component must be waterproofed against <br />penetrating moisture with polymer-modified <br />bituminous thick layer coating or</p> <p>a cementitious, crack-bridging waterproofing <br />slurry. To avoid rising capillary water in walls <br />in direct ground, it is possible to use <br />a cementitious, crack-bridging <br />waterproofing slurry as profile waterproofing.</p> <p>schomburg.com</p> <p>5</p> <p>Preparing substrates <br />For ideal results <br />A sustainably functioning waterproofing requires a thorough and carefully <br />prepared building surface to be treated. After all, the finished waterproofing is <br />only as good as the substrate will allow.</p> <p>The waterproofing materials must harmonise with the <br />substrate and require the best possible bonding for secure <br />and long-lasting sealing function. For this reason, substrate <br />preparation and its specific requirements are regulated in <br />parts 1 and 3 of DIN 18533. The standard specifies the <br />basic principles and details like the evenness, burr <br />removal, and cleaning, as they apply to every user or <br />installer. <br />The ideal pre-treatment of the substrate is based on the <br />respective present waterproofing situation. For example, <br />waterproofing on basement walls requires other <br />procedures than with coatings in garages. Depending on <br />the relevant area, there are different system solutions for <br />the respective application area.</p> <p>Building condition analysis <br />Before any waterproofing measures, a professional <br />building condition analysis of the substrate must be <br />completed. In case of concrete substrates, bubble <br />formation frequently results in the still wet coating. This is <br />due to the air voids that are hardly visible and often <br />covered with concrete paste on the surface of the <br />concrete. The air trapped in the pores expands due to <br />exposure to sunlight and continuously pushes outwards. In <br />this case, the fresh coating is pressed away from the <br />substrate. This is prevented by removing the concrete <br />paste with the help of a steel brush. In case of more <br />stubborn concrete paste, sandblasting may even be <br />necessary for clean removal. The open pores may then be <br />filled with suitable mortar or with the right SCHOMBURG <br />waterproofing following application of a primer. <br />Thanks to these work steps, the substrate is pre-treated <br />optimally so that the waterproofing is able to be <br />completed functionally after the drying phase of the <br />mortar.</p> <p>6</p> <p>schomburg.com</p> <p>Substrate preparation with SCHOMBURG <br />products <br />The substrate must be load-bearing, fine-pored, and free <br />of dirt and dust. Unevenness and ridges must be cleared <br />meticulously. As already discussed in the building <br />condition analysis, open butt <br />joints up to 5 mm and surface profiles and unevenness of <br />stones (e.g. plaster grooves on brickwork or heavy <br />concrete blocks) must be levelled using grouting, e. g. with <br />AQUAFIN-1K. Depressions that are not closed and larger <br />than 5 mm, e.g. mortar pockets or damaged areas must be <br />closed with mortar, e.g. using ASOCRET-M30. <br />Furthermore, the surface must be free of gaping cracks <br />and adhesion inhibiting substances, e.g. oil, paint, laitance <br />layers, and loose components. On the floor slabs, laitance <br />layers must be thoroughly removed mechanically down to <br />the solid core to ensure a high level of bonding. The base <br />slab-wall transition, which is a sensitive, delicate area, <br />should be pre-treated with slurry using AQUAFIN-1K. <br />Next, a coved fillet is applied while still wet using <br />ASOCRET-M30. Alternatively, the coved fillet area can be <br />applied using ASO-Joint-Tape-2000-S together with</p> <p>AQUAFIN-RB400. After curing completely, the coved fillet <br />area, including 15 cm of the front side, is also covered with <br />AQUAFIN-RB400. <br />The substrate should be pre-wetted so that it is matt damp <br />while applying the waterproofing layer. Strongly <br />absorbent substrates like aerated concrete must be primed <br />with ASO-Unigrund for improved adhesion. On metal <br />substrates, use ASODUR-GBM (including quartz sand <br />sprinkling) as a pore-sealed primer. If SOLOPLAN-30PLUS is used to level off the surface in large layer thickness <br />widths (up to 30 mm), the process is the same. If moisture <br />from the rear is expected, then use ASODUR-SG2 instead. <br />Ideal substrates consist of dense concrete, cement-based <br />screeds, P II and P III plaster, and fully grouted masonry <br />work. Formwork and heavy concrete blocks, as well as <br />uneven masonry must be levelled with cement-based <br />mortar.</p> <p>schomburg.com</p> <p>7</p> <p>4</p> <p>3</p> <p>9</p> <p>1</p> <p>5</p> <p>6</p> <p>7</p> <p>8</p> <p>2</p> <p>Cellar exterior waterproofing for new and existing buildings <br />Bituminous thick layer coatings (PMBC) <br />Dry and absolutely sealed basement areas cannot be <br />taken for granted. Optimal cellar exterior waterproofing is <br />among the most important requirements for a building that <br />is intended to preserve sustainably it from water damage. <br />Because moisture can penetrate basement spaces from <br />a variety of angles, different waterproofing systems are <br />required to produce comprehensive protection and a dry, <br />mould-free living environment.</p> <p>8</p> <p>schomburg.com</p> <p>COMPONENTS <br />AQUAFIN-1K <br />ASOCRET-M30 <br />ADF-Pipe-Gasket <br />AQUAFIN-RB400 <br />COMBIFLEX-EL <br />ASO-Systemvlies-02 <br />COMBIDIC-2K-CLASSIC / <br />COMBIDIC-2K-PREMIUM <br />ASOL-FE <br />ADF-Pipe-Gasket <br />ASO reinforcing fabric</p> <p>Application</p> <p>1. Level the substrate <br />(as required) <br />Surface levelling with ASOCRET-M30 in <br />a single application or AQUAFIN-1K in at <br />least two applications by means of trowel <br />techniques or with suitable spray <br />equipment.</p> <p>2. W <br /> aterproof the wall-floor <br />transition <br />Install a cementitious sealing cove in the <br />wall-floor transition with ASOCRET-M30. <br />First apply a bonding slurry. <br />This can consist of ASOCRET-M30 <br />or AQUAFIN-1K. Alternatively, the sealing <br />cove can be made of <br />ASO-Joint-Tape-2000-S.</p> <p>3. Waterproof pipe penetrations <br />Apply COMBIDIDC-2K-CLASSIC or <br />COMBIDIDC-2K-PREMIUM with a 4 mm <br />notched trowel and smooth it, adhere the <br />ADF-Pipe-Gasket without wrinkles and then <br />process it covering the whole area.</p> <p>4. Base waterproofing transition <br />Apply AQUAFIN-RB400 in at least two <br />application steps using a brush, flat trowel, <br />or suitable spray equipment. Application at <br />least 30 cm above and at least 20 cm <br />below ground level.</p> <p>5. Primer <br />Before applying COMBIDIC-2KPREMIUM or COMBIDIDC-2K-CLASSIC, <br />the substrate must be primed with ASOL-FE <br />diluted 1:5 with water.</p> <p>6. PMBC waterproofing <br />Apply COMBIDIC-2K-PREMIUM, <br />COMBIDIC-2K-CLASSIC or <br />COMBIFLEX-EL using trowel techniques <br />with a load case-appropriate layer <br />thickness. Apply the bituminous thick layer <br />coating with an overlap of at least 10 cm <br />on the base waterproofing (figure 4).</p> <p>7. Protective and gliding fleece <br />(for cationic bitumen) <br />Application for masonry work <br />recommended, required for concrete <br />components: Cut ASO-Systemvlies-02 <br />(system fleece) to the correct length and <br />apply it without overlapping to the fresh <br />bitumen coating without wrinkles and brush <br />it smooth.</p> <p>8. P <br /> rotection and drainage plates <br />After drying out the waterproofing layer, <br />apply COMBIDIC-1K bituminous thick <br />layer coating in heaps to the uncovered <br />side of a suitable protection and drainage <br />element, and then press it onto the <br />waterproofed substrate.</p> <p>9. Perimeter insulation <br />Adhere the insulation in accordance with <br />the manufacturer’s specifications closefitting and offset covering the whole area <br />using COMBIDIC-2K-CLASSIC or <br />COMBIDIC-2K-PREMIUM.</p> <p>schomburg.com</p> <p>9</p> <p>4 <br />3</p> <p>5</p> <p>6</p> <p>1</p> <p>2</p> <p>Cellar exterior waterproofing for new and existing buildings <br />With rapid cementitious waterproofing (FPD) <br />Dry and absolutely sealed basement areas cannot be <br />taken for granted. Optimal cellar exterior waterproofing is <br />among the most important requirements for a building that <br />is intended to preserve sustainably it from water damage. <br />Because moisture can penetrate basement spaces from <br />a variety of angles, different waterproofing systems are <br />required to produce comprehensive protection and a dry, <br />mould-free living environment.</p> <p>10 schomburg.com</p> <p>COMPONENTS <br />AQUAFIN-1K <br />ASOCRET-M30 <br />ADF-Pipe-Gasket <br />AQUAFIN-RB400 <br />ASO-Joint-Tape-2000-S</p> <p>Application</p> <p>1. Level the substrate <br />(as required) <br />Surface levelling with ASOCRET-M30 in <br />a single application or AQUAFIN-1K in at <br />least two applications by means of trowel <br />techniques or with suitable spray <br />equipment.</p> <p>2. W <br /> aterproof the wall-floor <br />transition <br />Install a cementitious sealing cove in the <br />wall-floor transition with ASOCRET-M30. <br />First apply a bonding slurry. This can <br />consist of ASOCRET-M30 <br />or AQUAFIN-1K. Alternatively, the sealing <br />cove can be made of <br />ASO-Joint-Tape-2000-S.</p> <p>3. Waterproof pipe penetrations <br />Apply AQUAFIN-RB400 with a 4 mm <br />notched trowel and smooth it, adhere the <br />ADF-Pipe-Gasket) without wrinkles and <br />then process it covering the whole area.</p> <p>4. FPD-MDS waterproofing <br />Apply AQUAFIN-RB400 with a trowel/ <br />brush or the spray technique with a load <br />case-appropriate layer thickness.</p> <p>5. P <br /> rotection and drainage plates <br />After the waterproofing layer has dried, <br />the protective layers can be bonded to <br />cover the whole area with a mixture of <br />AQUAFIN-RB400 / quartz sand <br />0.1—0.35 mm and a suitable notched <br />trowel using the Buttering-Floating method.</p> <p>6. Perimeter insulation <br />Bond the insulation tightly with <br />AQUAFIN-RB400 and offset, such that it <br />covers the whole area in accordance with <br />the manufacturer's instructions.</p> <p>schomburg.com 11</p> <p>THERMOPAL-ULTRA <br />THERMOPAL-SP <br />AQUAFIN-RB400 <br />ASOCRET-M30 <br />ESCO-FLUAT <br />AQUAFIN-i380</p> <p>Cellar interior waterproofing in existing buildings <br />In the flexible system with radon protection <br />Protection for buildings against extended destruction by <br />water is a central topic of building restoration. Buildings <br />directly in the ground that are not protected against <br />moisture are exposed to decay. A damp wall is also <br />a thermal bridge that can result in subsequent damages. In <br />light of increasing energy costs, a dry wall contributes to <br />the reduction of energy costs. Additional aspects of <br />renovation include improved living comfort and improved <br />real estate value. Retroactive cellar interior waterproofing <br />is the most efficient way to fulfil this requirement.</p> <p>12 schomburg.com</p> <p>COMPONENTS <br />AQUAFIN-RB400 <br />ASOCRET-M30 <br />ESCO-FLUAT <br />THERMOPAL-SP <br />THERMOPAL-ULTRA <br />THERMOPAL-FS33</p> <p>Application</p> <p>1. Levelling and pre-sealing <br />Levelling of the exposed, load-bearing <br />wall surfaces and application of the <br />pre-seal in one application step with <br />ASOCRET-M30 as a levelling and <br />waterproof plaster. Treat the wall surfaces <br />with ESCO-Fluat beforehand.</p> <p>2. Waterproof the wall-floor <br />transition <br />Install a cementitious sealing cove in the <br />wall-floor transition with ASOCRET-M30.</p> <p>3. Waterproof the wall surfaces <br />(subject to cracking) <br />After curing the surfaces, AQUAFIN-RB400 <br />is applied in two application steps using <br />a brush/trowel or spray techniques.</p> <p>4. Splatterdash coat <br />A fully covering splatter-dash coat of <br />THERMOPAL-SP is applied to the <br />waterproofed substrate for improved <br />bonding of the following restoration plaster.</p> <p>5. A <br /> pply restoration plaster <br />Apply up to max. 3 cm THERMOPAL-ULTRA <br />in one application step. After sufficient <br />standing time, the surface may be grid <br />floated or rubbed down.</p> <p>6. Apply fine plaster <br />Apply THERMOPAL-FS33 cementitious <br />fine plaster using trowel techniques in the <br />required layer thickness up to max. 3 mm. <br />After drying, treat the surface with <br />a sponge rubber or a felt or sponge <br />board.</p> <p>schomburg.com 13</p> <p>1</p> <p>4</p> <p>2</p> <p>3</p> <p>Retroactive horizontal barrier <br />with liquid injection material <br />In case of damage due to capillary rising moisture, it is <br />possible to apply a horizontal barrier to the masonry work <br />retroactively. Depending on the thickness of the masonry <br />work and the degree of moisture penetration, the pressure <br />injection process may be suitable. In this case, holes <br />featuring a distance from each other of 10–12.5 cm from <br />hole centre to hole centre are drilled into the masonry <br />work. The drilled holes are arranged horizontally in the <br />bearing joint or at an angle of 45°. The drilled hole depth <br />is approximately 5 cm less than the masonry thickness. <br />Corresponding injection packers are used in the pressure <br />process to inject the injection material into the substrate.</p> <p>14 schomburg.com</p> <p>COMPONENTS <br />AQUAFIN-1K <br />ASOCRET-BM <br />ASOCRET-M30 <br />AQUAFIN-F</p> <p>Application</p> <p>1. Level the wall surface <br />To optimise the distribution of the <br />horizontal barrier, AQUAFIN-1K is <br />applied up to approx. 10 cm above the <br />planned drilled hole depth using brush <br />techniques.</p> <p>2. F ill voids <br />Fill voids and flaws in the substrate with <br />ASOCRET-BM drilled hole material.</p> <p>3. Produce the horizontal barrier <br />After drilling the holes (drilled hole <br />distance between 10-12.5 cm), inject <br />AQUAFIN-F with low pressure techniques <br />(<10 bar) into the substrate using injection <br />packers. The injection pressure is <br />maintained until the area near the packer <br />appears glossy-matte. After approx. <br />24 hours, remove the packers and close <br />the holes with ASOCRET-BM.</p> <p>4. Alternatively: <br />Pressureless Injection <br />In a pressure-free process, storage <br />containers are engaged in the drilled <br />holes and filled with the injection material. <br />The distribution in the substrate takes <br />place exclusively via gravity and the <br />absorptive behaviour of the substrate. <br />Continue the filling process until no more <br />injection medium is able to be absorbed. <br />Similar to the pressure process, the drilled <br />holes are sealed with the ASOCRET-BM <br />or ASOCRET-M30 drilled hole mortar.</p> <p>schomburg.com 15</p> <p>Retroactive horizontal barrier <br />with paste injection material <br />AQUAFIN-i380 is an effective solution for retroactive <br />horizontal barriers. The Silan-based injection cream is <br />processed without any pressure or using the low pressure <br />techniques and has a hydrophobic effect on rising <br />moisture in the masonry work. The material has been <br />tested and certified in accordance with the WTA data <br />sheet (“masonry injection against capillary moisture”) at <br />a penetrating moisture level of 95%. Classic, aqueous <br />horizontal barriers are applied without any pressure up to <br />a penetrating moisture level of < 60%. At a moisture <br />penetration level of > 60%, application using low pressure <br />techniques is recommended. One of the many advantages <br />of AQUAFIN-i380: Even in case of a moisture penetration <br />level up to 95%, this injection cream can be used without <br />any pressure. The active ingredient contained is very fine <br />and highly effective due to its special production <br />technique. It does not react with the water, but rather only <br />with the substrate. AQUAFIN-i380 is hydrophilic and <br />therefore distributes itself especially rapidly in the water <br />present in the masonry work. This will lead to 100% <br />saturation of the pores over time. After the reaction with <br />the substrate, the capillaries have been made waterrepellent. Capillary water transportation is prevented and</p> <p>16 schomburg.com</p> <p>the substrate dries out. <br />The practical 550 ml tubular bag is applied using an <br />injection pistol. Slowly pressing and simultaneously pulling <br />out the injection hose ensures that the drilled holes are <br />filled completely. Due to the creamy consistency, <br />application is also possible on horizontal drilled holes and <br />inhomogeneity in the masonry work. The risk of controlled <br />run off like with aqueous horizontal barriers is omitted.</p> <p>COMPONENTS <br />AQUAFIN-i380 <br />ASOCRET-BM <br />ASOCRET-M30</p> <p>Application</p> <p>1. Drill holes <br />Create drilled holes at a distance of <br />approx. 12.5 cm and a drill angle of <br />0° — 45° with an electro-pneumatic drill <br />that operates as shudder-free as possible.</p> <p>2. C <br /> lean drilled holes <br />Prior to injection, dust from drilling must <br />be removed thoroughly to ensure <br />maximum possible absorption of the <br />active substance in the masonry work.</p> <p>3. Produce the horizontal barrier <br />After cleaning the drilled holes, <br />AQUAFIN-i380 is injected using an <br />injection pistol without any pressure. <br />Material must be pressed in until the drilled <br />hole is filled completely. After successful <br />horizontal waterproofing, drilled holes are <br />sealed using ASOCRET-BM or <br />ASOCRET-M30 drilled hole and void <br />filling mortar in accordance with the <br />structure.</p> <p>schomburg.com 17</p> <p>ESCO-FLUAT <br />AQUAFIN-i380</p> <p>THERMOPAL-ULTRA-white <br />THERMOPAL-SP</p> <p>Renovation of salt-loaded substrates <br />in the THERMOPAL system <br />Moisture and salt-loaded substrates frequently occur in <br />legacy buildings. For professional and enduring restoration <br />of these surfaces, the resulting salt loading must be <br />analysed exactly to ensure that the right product systems <br />can be used. The THERMOPAL system developed for this <br />is not only suitable for surfaces like this, it also supports <br />renovation of formerly mould-contaminated surfaces at the <br />same time. Legacy buildings become completely restored <br />structures.</p> <p>18 schomburg.com</p> <p>COMPONENTS <br />ESCO-FLUAT <br />THERMOPAL-SP <br />THERMOPAL-GP11 <br />THERMOPAL-ULTRA-white <br />THERMOPAL-FS33</p> <p>Application</p> <p>1. Salt-loaded surface <br />The salts present in the masonry work have <br />a hygroscopic effect and migrate to the <br />surface, since less moisture is present there <br />due to the evaporation zone and good <br />conditions for crystal formation are <br />available there. This causes the plaster <br />surface to decay.</p> <p>2. A <br /> pply salt converter <br />Saturate the exposed masonry work with <br />ESCO-FLUAT one or two times using brush <br />techniques (depending on the salt loading <br />and absorbency of the substrate). Salts that <br />damage the building are transformed into <br />salts that are less soluble and cannot be <br />transmitted to the new, fresh plaster layer.</p> <p>3. Apply splatterdash coat <br />Apply THERMOPAL-SP drying mortar as <br />semi-covering plaster primer preparation in <br />accordance with plastering technique <br />standards (approx. 50% surface wetting) <br />featuring a layer thickness of max. 5 mm. <br />Pre-wet the substrate lightly as required to <br />ensure good bonding.</p> <p>4. Apply base plaster <br />In case of larger surface irregularities, <br />THERMOPAL-GP11 is applied in layer <br />thickness from 10 – 30 mm (in multiple <br />layers in case of thicker surfaces). Strike off <br />the previous layer with a plasterer’s darby, <br />and immediately after stiffening, roughen <br />up horizontally and allow to dry.</p> <p>5. A <br /> pply restoration plaster <br />Apply up to max. 3 cm THERMOPAL-ULTRAwhite in one application step. After sufficient <br />standing time, the surface may be grid <br />floated or rubbed down.</p> <p>6. Apply fine plaster (optional) <br />Apply THERMOPAL-FS33 cementitious <br />fine plaster using trowel techniques in the <br />required layer thickness up to max. 3 mm. <br />After drying, remove the surface with <br />a sponge rubber or a felt or sponge <br />board.</p> <p>schomburg.com 19</p> <p>3 <br />8</p> <p>6</p> <p>9</p> <p>4</p> <p>5 <br />1</p> <p>Waterproofing of ground-level installation solutions <br />Double-facade masonry work, without basement <br />Waterproofing ground-level elements in double-façade <br />wall structures is a special challenge for planners and the <br />workers implementing it. The fact that waterproofing also <br />involves a variety of professions is also difficult. <br />The AQUAFIN sealing system, which consists of a variety of <br />highly elastic joint tapes combined with AQUAFIN-RB400 <br />flexible cementitious waterproofing, enables the particular <br />element to be reliably waterproofed within the context of <br />alternating materials.</p> <p>20 schomburg.com</p> <p>COMPONENTS <br />AQUAFIN-RB400 <br />ASO-Joint-Tape-2000-S <br />ASO-Joint Tape-2000S-corners <br />ASO-Connector-Joint-Tape</p> <p>Application</p> <p>1. Wall-base slab connection <br />waterproofing <br />The first application step is to apply <br />waterproofing with AQUAFIN-RB400 until <br />up to the front side of the concrete base <br />slab.</p> <p>2. Install ASO-Joint-Tape-2000-S <br />While the first application step with <br />AQUAFIN-RB400 is still wet, <br />ASO-Joint-Tape-2000-S is installed at an <br />angle free of voids. Joint adhesion is <br />always applied with an overlap of <br />5-10 cm.</p> <p>3. Install wall edge insulation <br />strips <br />Next, the wall edge insulation strip is <br />installed or fastened in the area of the <br />window soffit using AQUAFIN-RB400.</p> <p>4. Ground-level element <br />assembly <br />Installation and stabilisation of the <br />ground-level element is completed in <br />accordance with the manufacturer’s <br />instructions.</p> <p>5. Horizontal feature <br />waterproofing <br />Fasten ASO-Connector-Joint-Tape after <br />removing the separating strip by pressing <br />on the installation element and the <br />insulation strip. The joint tape is adhered <br />to the substrate using AQUAFIN-RB400.</p> <p>6. Vertical feature waterproofing <br />ASO-Connector-Joint-Tape is fastened on <br />the installation element as described in <br />step 5. The joint tape is also adhered to <br />the substrate using AQUAFIN-RB400.</p> <p>7. Protection against back <br />floating possibility <br />In order to avoid back floating possibility, <br />the area of the previously completed joint <br />tape application and the corner of the <br />insulation strip are secured by installing <br />ASO-Joint-Tape-2000-S-Corner. <br />AQUAFIN-RB400 is used for adhesion.</p> <p>8. Installation in waterproofing <br />After installation of feature waterproofing, <br />joint tapes in the area of the base <br />waterproofing are coated in two layers <br />with AQUAFIN-RB400.</p> <p>9. Completely applied wall <br />structure <br />After completely drying the base <br />waterproofing, the insulation and facing <br />structure is completed.</p> <p>schomburg.com 21</p> <p>6</p> <p>2</p> <p>7</p> <p>8a <br />8b</p> <p>5 <br />3</p> <p>4</p> <p>1</p> <p>Garage repairs <br />With ASO restoration system <br />Frequent use of the garage area places high demands on <br />the materials that are used. Because every time you drive <br />a vehicle in or out, dirt, and high quantities of rainwater in <br />particular, are also carried inside. The moisture can easily <br />penetrate into the floor via the walls and cause moisture <br />damage. In order to prevent these and other damages, <br />SCHOMBURG has develop an ideal application <br />technique with the right components. Damage that has <br />already occurred are able to be repaired and the garage <br />area is able to be repaired as best as possible.</p> <p>22 schomburg.com</p> <p>COMPONENTS <br />ASOCRET-M30 <br />RD-SK50 <br />ASOCRET-HFF <br />ASODUR-EMB <br />ASODUR-B351 <br />ASODUR-V360W <br />ASODUR-V2250 <br />ASODUR-SG2 <br />ASO-Unigrund-GE <br />ASO-Unigrund-K <br />ASO-Antislide <br />INDU-Primer-S <br />INDUFLEX-PU <br />Quartz sand</p> <p>Application</p> <p>1. Level out damaged areas <br />Beforehand, the substrate must be <br />mechanically prepared, either by shotblasting or grinding and vacuuming. Widen <br />existing cracks, vacuum and seal with <br />ASODUR-GH-S. Close coarse damaged <br />areas with ASOCRET-M30 using trowel <br />techniques with a layer thickness of <br />3 to 30 mm.</p> <p>4. Quartz sand <br />If primed in advance with ASODUR-SG2, <br />the surface must be evenly sanded with <br />suitable quartz sand. After hardening, <br />remove loose quartz sand by vacuuming. <br />This entire work step is omitted if an <br />ASO-Unigrund product is selected.</p> <p>7. Prime the levelling layer <br />Apply the respective ASODUR primer to <br />the open-pored substrate crosswise, filling <br />the pores evenly using rolling techniques.</p> <p>2. Edging strips <br />Apply the RD-SK50 edging strips in the <br />wall-floor transition. The substrate is <br />bonded using a self-adhering foil. After <br />fastening, RD-SK50 presses onto the wall <br />so that straining and acoustic bridges may <br />be prevented.</p> <p>3. Applying primer</p> <p>5. Level the surface <br />Mix ASOCRET-HFF self-levelling floor levelling <br />compound with the specified quantity of water <br />and apply in a single application step on the <br />primed substrate to max. 35 mm. When <br />selecting the primer, please observe the <br />currently applicable technical data sheet!</p> <p>6. Create the coved fillet</p> <p>8a. Apply coating</p> <p>8b. Applying sealing</p> <p>In case of heavy use, ASODUR-B351 is <br />applied evenly in a single application step <br />with a rake and ventilated with a spiked roller <br />in a criss-cross manner. Optionally apply <br />non-slip sealing; for this purpose seal the <br />hardened coating in a single application step <br />with a mixture of ASODUR-V2250 and <br />10 wt.% ASO-Antislide using a rolling</p> <p>For light to moderate loads, ASODUR-V360W <br />is applied in a single application step by <br />means of crosswise rolling. Optionally apply <br />non-slip sealing; for this purpose seal the <br />hardened sealing in a single application step <br />with a mixture of ASODUR-V360W and <br />10 wt.% ASO-Antislide using a rolling technique.</p> <p>Apply suitable primer to the open-pored <br />substrate. <br />• low load without moisture penetration <br />ASO-Unigrund-GE or ASO-Unigrund-K <br />• moderate to high load with moisture <br />penetration ASODUR-SG series</p> <p>Apply the created coved fillet wet in wet with <br />ASOCRET-M30 with an edge height of at least <br />4 - 6 cm into the wet selected ASODUR primer <br />against the edging strips (coved fillet stepped). <br />After the coved fillet has hardened, remove the <br />edging strips and prime the joint edges with <br />INDU-Primer-S. The joint is sealed with <br />INDUFLEX-PU.</p> <p>technique.</p> <p>schomburg.com 23</p> <p>2</p> <p>1</p> <p>Facade impregnation <br />Colour deepening and prevention of fouling <br />Facade impregnation is one of the most frequent <br />procedures involved with the area of building restoration <br />and maintenance. The exterior area of a building is <br />exposed weathering influences like rain, sunlight, wind, <br />frost, etc. Clean and professionally installed facade <br />impregnation protects the substrate against penetrating <br />water using hydrophobic, water-repellent media. At the <br />same time, the trapped water vapour is able to escape, <br />which permanently avoids moisture damage. Thanks to <br />ASOLIN-SFC45, facades consisting of brick, clinker, <br />natural stone, lime-sand stone, and cementitious plasters <br />are protected sustainably against damaging water <br />influences, successfully treating them within the scope of <br />care and maintenance of existing buildings.</p> <p>24 schomburg.com</p> <p>COMPONENTS <br />ASOLIN-SFC45</p> <p>Application</p> <p>1. Cleaning <br />Clean the surface to be treated as <br />hydrophobic thoroughly using a highpressure cleaner with rotating jets. Fouling <br />and moss or algae coatings are removed <br />completely.</p> <p>2. A <br /> pply impregnation <br />After the façade has dried completely, <br />apply the solvent-free façade cream <br />ASOLIN-SFC45 with a lambskin roller until <br />it fully covers the entire surface. The paste <br />consistency makes very economical, clean, <br />and reliable application possible. <br />A material buffer remains on the substrate <br />during application, which enables very <br />deep penetration of the effective <br />substance into the substrate.</p> <p>schomburg.com 25</p> <p>4 <br />5</p> <p>1</p> <p>6 <br />3 <br />2</p> <p>Waterproofing and repair of wastewater treatment plants <br />Cementitious restoration concept <br />Waterproofing and repairs on civic wastewater treatment <br />plants represent very specific requirements for the <br />materials and coatings that are used inside the building. <br />The dirt and rain water that enters into the plant via the <br />sewer system passes through various cleaning stages. Due <br />to the various water qualities, the concrete surfaces are <br />exposed to a variety of chemical stresses. Moisture from <br />the rear and bubble formation due to osmotic pressure are <br />only a part of the resulting damage scenarios. For this <br />reason, water-contacting concrete elements must be <br />permanently protected during repair procedures with <br />specific special primers and water-repellent surface <br />waterproofing.</p> <p>26 schomburg.com</p> <p>COMPONENTS <br />ASOCRET-KS/HB <br />ASOCRET-BIS-5/40 <br />ASOCRET-BIS-1/6 <br />AQUAFIN-2K/M-PLUS <br />ASO-Joint-Tape-2000-S <br />ASODUR-SG3-thix <br />Quartz sand</p> <p>Application</p> <p>1. Level out damaged areas <br />Repair small crack damage and voids with <br />a trowel or float. Application of <br />ASOCRET-BIS-5/40 “while still wet” onto <br />ASOCRET-KS/HB adhesive slurry.</p> <p>2. L evel the surface <br />Apply ASOCRET-BIS-1/6 onto the <br />prepared substrate in the desired layer <br />thickness up to 6 mm in a single <br />application step. The surface may not be <br />processed retroactively with a wide brush <br />or a wet flat trowel. For smooth transitions <br />of the repair surfaces, rubbing with a <br />sponge is possible.</p> <p>3. Waterproof the wall-floor <br />transition <br />Apply AQUAFIN-2K/M-PLUS in the <br />transition between the wall and floor and <br />across connecting joints using brush and <br />trowel techniques and adhere <br />ASO-Joint-Tape-2000-S free of voids and <br />wrinkles. Application covering the whole <br />area takes place during area <br />waterproofing.</p> <p>4. Transition to the flange <br />structure <br />In the area of the flange structure, apply <br />ASODUR-SG3-thix special pre-primer <br />along the sanded flange structure using <br />a brushing and rolling technique. After <br />curing, apply the 2nd layer of <br />ASODUR-SG3-thix using a rolling <br />technique and scatter quartz sand 0.5 – <br />1.0 mm on the primer while still fresh.</p> <p>5. Quartz sand <br />After curing, apply the 2nd layer of <br />ASODUR-SG3-thix using a rolling <br />technique and scatter quartz sand 0.5 – <br />1.0 mm on the primer while still fresh.</p> <p>6. Waterproof surfaces <br />Apply AQUAFIN-2K/M-PLUS in at least <br />two application steps using spray, brush, <br />or trowel techniques.</p> <p>schomburg.com 27</p> <p>2 <br />5 <br />4 <br />1</p> <p>6</p> <p>3</p> <p>Waterproofing and repair of process water containers <br />Cementitious restoration concept <br />Whether commercial, industrial, or agricultural purposes <br />are involved, process water must possess specific quality <br />characteristics, depending on the required uses. <br />Irrigation water, for example, must be free of ground and <br />plant-damaging substances, while cooling water may not <br />be allowed to damage devices with lime and algae. In <br />spite of the different components and quality classes <br />involved, all process water has one thing in common: They <br />do not in fact have potable quality, but they still have high <br />demands on the substrates of the respective container. <br />Ideal, building-specific maintenance procedures are able <br />to protect process water containers sustainably and <br />reliably against potential stresses.</p> <p>28 schomburg.com</p> <p>COMPONENTS <br />ASOCRET-KS/HB <br />ASOCRET-BIS-5/40 <br />ASOCRET-BIS-1/6 <br />AQUAFIN-RB400 <br />ASO-Joint-Tape-2000-S</p> <p>Application</p> <p>1. Crack restoration <br />Assess and seal cracks professionally (see <br />the chapter on crack restoration).</p> <p>2. L evel out damaged areas <br />Close damaged areas and voids with <br />ASOCRET-BIS-5/40 using trowel <br />techniques. Application is completed <br />“while still wet” onto the ASOCRET-KS/HB <br />adhesive slurry.</p> <p>4. + 5. Waterproof the wall-floor <br />transition <br />Apply AQUAFIN-RB400 in the transition <br />between the wall and floor and <br />across connecting joints using brush <br />and trowel techniques and adhere <br />ASO-Joint-Tape 2000-S free of voids <br />and wrinkles. <br />Application covering the whole area takes <br />place during area waterproofing.</p> <p>6. W <br /> aterproof surfaces <br />Apply AQUAFIN-RB400 in at least two <br />application steps using spray, brush, or <br />trowel techniques.</p> <p>3. Level the surface <br />Apply ASOCRET-BIS-1/6 onto the <br />prepared substrate in the desired layer <br />thickness up to 6 mm in a single <br />application step and processed <br />retroactively using a felt or sponge board.</p> <p>schomburg.com 29</p> <p>5</p> <p>3</p> <p>4</p> <p>2 <br />1</p> <p>Vapour barrier for damp substrates <br />In the epoxy resin system <br />Moisture from the rear and high residual moisture on <br />“green” concrete substrates are frequently extremely <br />prone to damage or prolong building time. <br />The ASODUR-SG2 and ASODUR-SG3 special primers <br />have been used successfully for many years to prevent the <br />damaging influences of rising moisture, and they are also <br />extremely resistant to chemical influences and able to be <br />applied very diversely. <br />Besides application on industrial and commercial <br />substrates and in agricultural buildings, use in private home <br />and apartment construction when there is risk of rising <br />moisture and valuable floor coverings like natural stone or <br />parquet need to be protected for the long term.</p> <p>30 schomburg.com</p> <p>COMPONENTS <br />ASODUR-SG2 <br />ASODUR-SG3</p> <p>Application</p> <p>1. Substrate preparation <br />Substrates must be load-bearing and <br />sufficiently firm (concrete class: mind. <br />C 20/25 and cement-based screed class <br />min. CT–C35–F5), and free of separating <br />and adhesion-inhibiting substances like <br />paint residues. Depending on the texture <br />of the substrate to be treated, suitable <br />processes must be used, e.g. grinding.</p> <p>2. C <br /> leaning preparations <br />The dust particles resulting from this <br />measure that is taken to prepare the <br />substrate should generally be removed <br />using an industrial vacuum.</p> <p>4. Rolling on <br />To ensure equal material film on the <br />substrate surface, a suitable lamb’s wool <br />roll should be used to roll the still wet <br />applied material out again equally.</p> <p>5. Sanding <br />Immediately after applying the material, <br />the wet applied primer layer, and only in <br />case of ASODUR-SG2, should be sanded <br />equally using suitable quartz sand. <br />ASODUR-SG3 does not need to be <br />sanded because a chemical bond results. <br />After hardening, remove loose quartz sand <br />by vacuuming.</p> <p>3. Material application <br />The correctly mixed 2-component material <br />is applied using a rubber lipped scraper <br />on the pre-wetted substrate (matte damp <br />appearance) and intensively brushed in <br />using scrub brushes.</p> <p>schomburg.com 31</p> <p>Foil sealing in new building waterproof concrete <br />Exterior waterproofing with fresh concrete waterproofing membrane <br />Even in classic watertight (waterproof) concrete, cracks, <br />e.g. due to shrinkage and pressure, cannot be ruled out. <br />Water penetrates deeper than planned into the concrete <br />component or, in the case of separating cracks, even into <br />the building. The classic remedy would be to inject resin <br />until the crack closes. It becomes problematic when there <br />is no water, but, for example, the radon gas or water is <br />not always present and we consider inaccessible areas <br />that have already been developed. In these cases, it <br />makes sense to plan the AQUAFIN-WM12 fresh concrete <br />waterproofing membrane as strip waterproofing. Inserted <br />into the formwork, it forms a solid bond with the concrete <br />that prevents water running behind it and forms an <br />additional waterproofing layer.</p> <p>32 schomburg.com</p> <p>COMPONENTS <br />AQUAFIN-WM12 <br />AQUAFIN-WM12 corners <br />AQUAFIN-CA <br />PVC tape</p> <p>Application / effect</p> <p>1. Joints with AQUAFIN-CA <br />structural adhesive <br />Strips of the AQUAFIN-WM12 fresh <br />concrete waterproofing membrane can be <br />joined with the AQUAFIN-CA structural <br />adhesive. Application takes place at least <br />4 cm on the PVC overlapping strips over <br />the entire surface.</p> <p>2. Thermal merging <br />The strips of the AQUAFIN-WM12 can <br />be joined with hot air welders. A joint <br />width of 4 cm is required here.</p> <p>3. Area waterproofing <br />Waterproofing of the surface is carried out <br />with T-prods. The PVC sheeting system <br />component is overlapped by at least 5 cm <br />and thermally jointed or bonded.</p> <p>aufgehender Riss</p> <p>Beton</p> <p>Vliesverbund</p> <p>FBV-Verbundschicht</p> <p>rissüberbrückende <br />Wirkung der Decklage</p> <p>FBV-Dichtungsschicht <br />druckwasserdicht <br />Untergrund</p> <p>4. Floor application sequence <br />As the first work step, it is suggested to <br />produce the surrounding edge upstand. <br />After working out the details such as <br />intersections, the surface closure takes <br />place.</p> <p>5. Wall installation / formwork <br />AQUAFIN-WM12 is installed on the <br />formwork using impact staplers or clips. <br />After stripping the formwork, the wall and <br />floor waterproofing is connected to one <br />another using PVC tape. Then seal tie and <br />installation points with PVC tape.</p> <p>6. Concrete protection / <br />waterproofing gas / water <br />The fresh concrete waterproofing <br />membrane has a high crack-bridging <br />capacity so that even subsequently <br />appearing cracks in the concrete <br />component do not result in waterproofing <br />problems. The PP fleece laminated to the <br />PVC waterproofing layer creates a solid <br />bond between the strip waterproofing and <br />waterproof concrete that prevents water <br />running behind it.</p> <p>schomburg.com 33</p> <p>Integral waterproofing of concrete components <br />With crystalline waterproofing admixture <br />Even in classic watertight (waterproof) concrete, cracks, <br />e.g. due to shrinkage and pressure, cannot be ruled out. <br />Water penetrates deeper than planned into the concrete <br />component or, in the case of separating cracks, even into <br />the building. If the crystalline waterproofing admixture <br />BETOCRETE is planned and used, crystals form on contact <br />with water which can close cracks up to 0.4mm due to the <br />increased and accelerated crack healing ability. Less <br />water enters into the concrete and therefore fewer <br />substances that damage the concrete, such as chlorides, <br />CO2 and chemicals.</p> <p>34 schomburg.com</p> <p>COMPONENTS <br />BETOCRETE-CL <br />BETOCRETE-CP</p> <p>Application / effect</p> <p>Liquid dosage <br />BETOCRETE-CL is delivered in the IBC and <br />added to the concrete mixture as a liquid <br />product in the concrete plant via the <br />dosing system. An alternative dosing can <br />take place via canister in the mixer truck.</p> <p>Dosing of powder products <br />BETOCRETE CP is delivered in watertight <br />foil sacks for dosing in the concrete plant <br />or as water-soluble sacks in the mixer truck.</p> <p>wasserundurchlässiger Beton</p> <p>innen <br />(Luftseite)</p> <p>Feuchteabgabe</p> <p>Kapillarbereich <br />vorher <br />Kapillarbereich</p> <p>Crack healing ability <br />When the BETOCRETE concrete comes <br />into contact with water, the active <br />substance dissolves, reacts with the <br />calcium hydroxide in the concrete and with <br />CO2; crystals are formed; cracks up to <br />0.4 mm can be sealed.</p> <p>Bewehrung</p> <p>Bewehrung</p> <p>Druckwasserbereich</p> <p>außen <br />(Wasserseite)</p> <p>Integral concrete waterproofing <br />The watertight concrete with increased <br />and accelerated crack healing ability <br />emerges with the application of the <br />concrete at the building site.</p> <p>Kernbereich</p> <p>Diffusionsbereich</p> <p>Reduction of water penetration <br />depth <br />The formation of BETOCRETE crystals also <br />takes place in the capillary pores so that <br />a more compact concrete structure is <br />produced with less water penetration.</p> <p>Lifetime extension <br />The lower water ingress means that <br />substances that damage concrete can <br />only penetrate to a lesser extent. Less <br />ingress of water, chlorides, CO2 means <br />an increase in the service life of the <br />concrete part and greater economic <br />efficiency.</p> <p>schomburg.com 35</p> <p>7</p> <p>6</p> <p>5</p> <p>4</p> <p>1</p> <p>Crack repair of substrates <br />In the epoxy resin system <br />The rapid setting silicate casting resin ASODUR-GH-Sis <br />suitable for sealing cracks and joints in unheated and <br />heated cementitious screeds, for crack and joint widths up <br />to approx. 5 mm. The 2-component casting resin has very <br />good penetration properties, is tested for low emissions <br />and can be mixed without tools. In the practical complete <br />kit - with precisely matched quantities of A and B <br />components of the casting resin, the appropriate <br />protective work gloves for application and 20 screed <br />clamps - you have everything you need quickly and safely <br />to hand.</p> <p>36 schomburg.com</p> <p>COMPONENTS <br />ASODUR-GH-S <br />ASODUR-K900 <br />Quartz sand</p> <p>Application</p> <p>1. Open the cracks <br />Open the crack or joint with a cutting disc <br />along the length (approx. up to half or two <br />thirds of the screed depth). Cut traverse <br />sections featuring a depth of 10 cm length <br />at a right angle at a distance of 30 cm.</p> <p>2. Clean <br />Remove dust and dirt and carefully clean <br />the area that has been cut open with <br />an industrial vacuum cleaner or a similar <br />device.</p> <p>3. Mixing <br />Mix the A and B components together and <br />shake for a minimum of 15 seconds.</p> <p>4. Insert screed clamps <br />Insert the included screed clamps into the <br />cut groove.</p> <p>5. C <br /> ast the cracks <br />Pour the mixed ASODUR-GH-S material into <br />the prepared grooves free of voids. Remove <br />the excess material.</p> <p>6. Quartz sand <br />After reaching the gel phase, evenly <br />sprinkle in quartz sand (grain size <br />0.1 to 0.6 mm).</p> <p>7. Vacuuming <br />After hardening, remove loose sand by <br />vacuuming.</p> <p>Alternatively <br />For fine cracks up to a width of 0.4 mm, <br />use the epoxy resin grout ASODUR-K900.</p> <p>schomburg.com 37</p> <p>3</p> <p>1 <br />5 <br />6</p> <p>4</p> <p>Waterproofing of wall surfaces <br />With crack injection <br />During building restoration and repairs, professional crack <br />restoration is indispensable. Cracks result when the <br />stresses influencing the substrate are larger than the <br />resistance of the individual building components. If water <br />penetrates the cracks, then they can place the usefulness <br />of the building in enormous danger. For this reason, crack <br />compression is absolutely necessary to recover the <br />resistance of the substrate. Not only is this possible by <br />filling individual cracks, but also by injecting special <br />injection resins, which spread in the substrate and form <br />a tough elastic foam under the influence of water. This <br />system waterproofs cracks not only temporarily, but <br />sustainably.</p> <p>38 schomburg.com</p> <p>COMPONENTS <br />AQUAFIN-P1 <br />AQUAFIN-P4 <br />ASODUR-EKF <br />ASOCRET-BIS-1/6</p> <p>Application</p> <p>1. Drilling <br />Cracks that are present are offset at <br />a respective distance of 20 cm at an angle <br />of 45° to the crack.</p> <p>2. Cleaning <br />Clear any drilling debris that has resulted <br />in the drilled holes using oil-free <br />compressed air.</p> <p>3. Waterproof water-conducting <br />cracks <br />Insert corresponding injection packer into <br />the drilled holes. Press AQUAFIN-P1 into <br />water-conducting cracks. The material <br />reacts with the water to produce <br />a waterproof, tough elastic foam to stop <br />water penetration. The excess foam is <br />removed after curing so it is flush with the <br />surface.</p> <p>4. Dam up cracks <br />In case of cracks that do not conduct <br />water, the crack area is insulated using <br />ASODUR-EKF. AQUAFIN-P4 is injected <br />after the insulating material cures <br />completely.</p> <p>5. P <br /> ermanently waterproof cracks <br />During application of AQUAFIN-P1, <br />additional injection using AQUAFIN-P4 <br />elastic crack waterproofing is necessary.</p> <p>6. Seal drilled holes <br />After the injection resin has hardened, <br />insulation may be removed for visual <br />reasons as required. Seal the drilled holes <br />with ASOCRET-BIS-1/6.</p> <p>schomburg.com 39</p> <p>Retrospective execution of construction/movement <br />joints in concrete construction With thermoplastic joint tape <br />The highly flexible ASO-Tape sealing tape is particularly <br />suitable for watertight structures. Combined with the epoxy <br />resin universal adhesive ASODUR-K4031 it can be used <br />for sealing construction and movement joints as well as <br />sealing cracks and voids in concrete constructions. It is <br />also suitable for additional sealing treatment on <br />intersections, permeations or various construction <br />materials.</p> <p>40 schomburg.com</p> <p>COMPONENTS <br />ASO-Tape <br />ASODUR-K4031</p> <p>Application</p> <p>1. Substrate preparation <br />Prepare the cleaned, load-bearing <br />substrate by mechanical means. Substrates <br />must be load-bearing and sufficiently firm <br />(concrete class: mind. C 20/25 and <br />cement-based screed class min. CT–C35– <br />F5), and free of separating and adhesioninhibiting substances like paint residues.</p> <p>2. Cleaning preparations <br />The dust particles resulting from this <br />measure that is taken to prepare the <br />substrate should generally be removed <br />using an industrial vacuum.</p> <p>3. Masking the surface <br />Mask off the expansion area on the <br />substrate and on the tape. Mask off at the <br />margin, the mortar should overlap the <br />building component by at least 1 cm.</p> <p>4. Applying adhesive</p> <p>5. Peeling off the adhesive tape <br />Remove the adhesive tape in the area of <br />the joint.</p> <p>6. Inserting and pressing on <br />Lay out the ASO-Tape and press it on with <br />a suitable tool.</p> <p>8. Bonding <br />Ensure that there is an overlap of 5–10 cm <br />with a minimum film thickness of 1 mm <br />when bonding the ASO-Tape to the <br />mortar.</p> <p>9. Hot air welding <br />Using hot air and pressure, weld the tape <br />joins with an overlap of at least 5 cm.</p> <p>Stir comp. A and comp. B together and <br />decant the mixture into a clean container. <br />Then stir the mixture for a second time. In <br />order to ensure bedding covering the whole <br />area, apply ASODUR-K4031 at least 1 cm <br />wider than the amount of ASO-Tape you use.</p> <p>7. Grouting and peeling off <br />Ensure the ASODUR-K4031 is spread <br />over all of the ASO-Tape. Remove all <br />adhesive strips.</p> <p>schomburg.com 41</p> <p>Execution of construction joints in concrete construction <br />With crystalline waterstop sheet <br />In the construction joint, the potential for water ingress due <br />to improper waterproofing is relatively high. <br />Waterproofing with AQUAFIN-CJ5 provides triple <br />security. In addition to the circulation extension of <br />penetrating water, the AQUAFIN-CJ5 waterstop sheet <br />provides further security factors. The cementitious coating <br />forms a strong adhesive bond with the waterproof <br />concrete so that “breaks” and the resulting cracks tend not <br />to occur. However, if the movement of the component <br />results in a crack, the crystalline coating of the waterstop <br />sheet provides support. In the event of contact with water, <br />crystals form and cracks up to 0.4 mm can be sealed.</p> <p>42 schomburg.com</p> <p>COMPONENTS <br />AQUAFIN-CJ5 <br />Holding clips <br />Omega holder</p> <p>Application / effect</p> <p>Fastening with omega clips <br />The crystalline waterstop sheet <br />AQUAFIN-CJ5 is placed on the <br />reinforcement with the omega clip in the <br />middle of the joint. The omega clip is <br />attached to the reinforcement with tie wire. <br />A concrete inclusion of > 3 cm must be <br />ensured.</p> <p>Jointing of waterstop sheets <br />With AQUAFIN-CJ5, secure overlap joints <br />with retaining clips. For immersion depths <br />of up to 8 m, fix in place with a holding <br />clip with an overlap of 5 cm. For immersion <br />depths of 8 to 20 m, fix in place with two <br />holding clips with an overlap of 20 cm.</p> <p>Construction joint wall / slab <br />bonding <br />A transition from the working joint in the <br />wall / floor transition to a vertical working <br />joint is made using two holding clips that <br />are attached on both sides. <br />The overlapping of the waterstop sheet is <br />at least 5 cm.</p> <p>Secure sealing with AQUAFIN-CJ5 <br />The cementitious coating forms a strong <br />adhesive bond with the waterproof <br />concrete so that “breaks” / cracks tend <br />not to occur. However, if the movement of <br />the component results in a crack, crystals <br />form and cracks up to 0.4 mm can be <br />sealed in the event of contact with water</p> <p>Corner solutions <br />In corners, the waterstop sheet <br />AQUAFIN-CJ5 is simply bent into the <br />required shape.</p> <p>schomburg.com 43</p> <p>1</p> <p>7</p> <p>3</p> <p>Execution of construction joints in concrete construction <br />With injection hose system <br />A “white tank” is a structure consisting of concrete with <br />increased resistance to penetrating water. These parts are <br />normally partially or completely in direct ground. <br />The concrete assumes a load-bearing as well as sealing <br />function without additional waterproofing measures. <br />During building construction, concrete sections result in <br />construction joints that must be waterproofed against <br />groundwater and moisture using special procedures. <br />The advance installation of an injection hose made of <br />PVC has also proved to be an effective system. <br />The injection of resin that distributes itself throughout the <br />complete area of the joint and any possible voids <br />throughout the concrete makes it possible retroactively to <br />waterproof the concrete quickly and easily without costly <br />work steps.</p> <p>44 schomburg.com</p> <p>COMPONENTS <br />AQUAFIN-CJ1 <br />AQUAFIN-CJ-Set <br />AQUAFIN-P1 <br />AQUAFIN-P4</p> <p>Application</p> <p>1. Standard packer <br />Nail a standard packer at the start and <br />end point (max. 10 m) on the inside of the <br />formwork.</p> <p>2. Fasten the injection hose <br />Fasten the AQUAFIN-CJ1 injection hose <br />carefully with the help of the hose clamp <br />on the packer.</p> <p>3. Lay out the injection hose <br />Lay the injection hose featuring a concrete <br />covering of at least 8 cm to the waterconducting side and then fasten it with <br />holding clips (6 per m) onto the concrete to <br />prevent slipping or floating upwards.</p> <p>4. Adhere ventilation hose <br />Apply the included PVC adhesive on the <br />projecting connection collar of the <br />ventilation hose.</p> <p>5. C <br /> onnect the injection hose <br />Attach the AQUAFIN-CJ1 injection hose <br />directly onto the prepared connection <br />collar, and then wait for the drying time to <br />finish.</p> <p>6. Connect the ventilation hose <br />completely <br />Pull approx. 6–8 cm heat-shrink hose over <br />the connection of the ventilation hose and <br />the injection hose and use hot air to heat <br />up the connection until the heat-shrink hose <br />is tight and the connection has tightened.</p> <p>7. Connect the various hose <br />sections <br />Insert the hose ends of the ventilation hoses <br />into a container for safekeeping and add <br />injection nipples prior to injection (e.g. with <br />AQUAFIN-P1 and AQUAFIN-P4).</p> <p>schomburg.com 45</p> <p>5</p> <p>3</p> <p>Execution of construction joints in concrete construction <br />With swelling joint tape <br />Another successful variation for waterproofing concrete <br />construction joints is the use of so-called swelling rubber. <br />Elastomer swelling tape consists of a special plastic and <br />special filler materials, and they also react to water <br />contact with strong and reliable swelling behaviour. <br />Compared to swelling joint tape made of bentonite, <br />elastomer joint tape has the advantage that it swells in <br />a “form-stable” manner in contact with water (> 700%) <br />and therefore cannot be washed out. The area of <br />application includes construction joint waterproofing in <br />in-situ concrete walls and element walls, joints that are <br />constantly or temporarily exposed to loading from ground, <br />slope, and/or surface water. Use is also possible in water <br />exchange areas.</p> <p>46 schomburg.com</p> <p>COMPONENTS <br />AQUAFIN-CA <br />AQUAFIN-CJ6* <br />Fastening mesh</p> <p>* As an alternative to <br />AQUAFIN-CJ6, <br />AQUAFIN-CJ3 or <br />AQUAFIN-CJ4 can also be <br />used.</p> <p>Application</p> <p>100</p> <p>250</p> <p>mm</p> <p>mm</p> <p>.)</p> <p>(min</p> <p>x.)</p> <p>(ma</p> <p>1a. Adhesion using assembly <br />adhesive <br />Spray AQUAFIN-CA assembly adhesive <br />onto the cleaned substrate using a hand <br />cartridge and press in the AQUAFIN-CJ6 <br />swelling joint tape covering the whole <br />area until the assembly adhesive pushes <br />out at the sides.</p> <p>1b. Mechanical fastening <br />Alternatively, AQUAFIN-CJ6 can be fixed <br />with a concrete covering of at least 8 cm <br />to the water-conducting side with 4-6 <br />fastening points or the fixing grid. The <br />swelling joint tape must be applied <br />covering the whole area of the concrete <br />substrate.</p> <p>3. Butt joints overlapped <br />Alternatively, swelling tape connections <br />can be applied with an overlap of at least <br />50 mm. In this case, both swellable <br />waterstops should be positioned close <br />together to prevent voids.</p> <p>4. Corner connections <br />Corner connections should essentially be <br />applied with an additional <br />safeguard.</p> <p>2. Blunt butt joints <br />Swelling tape connections can be applied <br />as blunt connections. In case of larger wall <br />profiles, secure the butt joints with <br />a separate swelling tape featuring <br />an overlap of at least 50 mm.</p> <p>schomburg.com 47</p> <p>General information <br />for planning and execution <br />The right waterproofing for any exposure</p> <p>COMBIFLEX-EL</p> <p>COMBIDIC-2KCLASSIC/ <br />PREMIUM</p> <p>COMBIDIC-1K</p> <p>Bituminous waterproofing</p> <p>Building waterproofing <br />Building waterproofing in accordance with DIN 18533, part 3, W1.1-E, W1.2-E</p> <p>+</p> <p>+</p> <p>+</p> <p>Building waterproofing in accordance with DIN 18533 part 3, W2.1-E</p> <p>—</p> <p>+</p> <p>+</p> <p>Building waterproofing in accordance with DIN 18533 part 3, W3-E</p> <p>—</p> <p>+</p> <p>+</p> <p>Building waterproofing in accordance with DIN 18533 part 3, W4-E</p> <p>+</p> <p>+</p> <p>+</p> <p>Retroactive building waterproofing in accordance with WTA datasheet 4-6-05D</p> <p>+</p> <p>+</p> <p>+</p> <p>Strip-shaped building waterproofing up to 0.25 mm opening width</p> <p>—</p> <p>+</p> <p>+</p> <p>Fastening protective and drainage panels</p> <p>+</p> <p>+</p> <p>—</p> <p>Full-surface adhesion of perimeter insulating materials</p> <p>—</p> <p>+</p> <p>—</p> <p>++ suitable for substrates that are subsequently not subject to cracking <br />+ suitable</p> <p>48 schomburg.com</p> <p>o only suitable as protection against back floating in combination with <br />flexible cementitious waterproofing slurry</p> <p>—</p> <p>unsuitable</p> <p>AQUAFINRB400</p> <p>AQUAFIN2K/M-PLUS</p> <p>AQUAFIN-1K</p> <p>Cementitious waterproofing</p> <p>Building waterproofing <br />Building waterproofing in accordance with DIN 18533, part 3, W1.1-E, W1.2-E</p> <p>o</p> <p>+</p> <p>+</p> <p>Building waterproofing in accordance with DIN 18533 part 3, W2-E pressing mountains —</p> <p>—</p> <p>—</p> <p>Building waterproofing in accordance with DIN 18533 part 3, W3-E</p> <p>+</p> <p>+</p> <p>+</p> <p>Building waterproofing in accordance with DIN 18533 part 3, W4-E</p> <p>o</p> <p>+</p> <p>+</p> <p>Retroactive building waterproofing in accordance with WTA datasheet 4–6–14/D</p> <p>+</p> <p>+</p> <p>+</p> <p>Cellar interior sealing in accordance with WTA datasheet 4–6–14/D</p> <p>++</p> <p>+</p> <p>+</p> <p>Strip-shaped building waterproofing up to 0.25 mm opening width*</p> <p>—</p> <p>+</p> <p>+</p> <p>Waterproofing in and under wall upstand surfaces</p> <p>—</p> <p>+</p> <p>+</p> <p>Wall-floor transition</p> <p>o</p> <p>+</p> <p>+</p> <p>Base waterproofing transition</p> <p>++</p> <p>+</p> <p>+</p> <p>Container waterproofing in accordance with DIN 18535 – water pressing from inside <br />Drinking water containers</p> <p>—</p> <p>+</p> <p>—</p> <p>Service water container</p> <p>++</p> <p>+</p> <p>+</p> <p>Sewage treatment plants</p> <p>++</p> <p>+</p> <p>+</p> <p>Overflow basins</p> <p>++</p> <p>+</p> <p>+</p> <p>Water fountains, fonts</p> <p>++</p> <p>+</p> <p>+</p> <p>Balconies/terraces</p> <p>—</p> <p>+</p> <p>—</p> <p>Shower areas in private buildings</p> <p>—</p> <p>+</p> <p>—</p> <p>Shower areas in public buildings</p> <p>—</p> <p>+</p> <p>—</p> <p>Swimming pools</p> <p>—</p> <p>+</p> <p>—</p> <p>Swimming pool decks</p> <p>—</p> <p>+</p> <p>—</p> <p>Bonded waterproofing in combination with tiled finishes</p> <p>* Based on building regulations list A, part 2 sequential number 1.4, a special agreement is necessary <br />between the employer/contractor</p> <p>Note: The technical datasheets for the listed products must be <br />observed.</p> <p>schomburg.com 49</p> <p>Joint and feature waterproofing with <br />Joint tapes <br />Every component features corners, edges, and <br />intersections in the form of pipes, channels, screws, and <br />dowels that need to be waterproofed. An essential aspect <br />of protection of buildings against moisture is also the <br />integration of detail points like floor drains, wall-floor <br />transition joints, or building component joints using joint <br />tapes. <br />Additionally, joint tapes need to absorb and dissipate <br />possible movements and stresses from the substrate <br />reliably so that damage cannot result.</p> <p>50 schomburg.com</p> <p>SCHOMBURG GmbH <br />Aquafinstraße 2–8 <br />D-32760 Detmold (Germany) <br />Telefon +49- 5231- 953-00 <br />Telefax +49- 5231- 953-333 <br />www.schomburg.de</p> <p>Technische Darstellung 1.70.5</p> <p>Eindichtung eines Dacheinlaufes in <br />einer Tiefgaragendecke <br />Special detail waterproofing solutions with sealing tape <br />also need to protect building components and <br />constructions in combination with the waterproofing layer <br />against the influence of chemicals or hygienically <br />questionable substances. <br />The reasons for damage can often be traced to the use of <br />unsuitable joint tape or pre-formed pieces. <br />SCHOMBURG offers a wide assortment of diverse joint <br />tapes and pre-formed pieces.</p> <p>6</p> <p>5 <br />3 <br />4</p> <p>2</p> <p>1</p> <p>1 <br />2 <br />3 <br />4 <br />5 <br />6</p> <p>Stahlbetondecke <br />Flachdacheinlauf, z. B. Fa. Passavant <br />Einlage von ASO-Dichtmanschette-Boden <br />Abdichtung mit AQUAFIN-RB400 oder AQUAFIN-2K/M-PLUS <br />Drain- und Schutzschicht <br />Extensive Begrünung</p> <p>The benefits of joint tape constructions in the SCHOMBURG <br />product palette <br />Impermeability to water <br />The most important requirement of waterproofing <br />materials, impermeability to water in connection with high <br />elasticity and crack bridging, is proven to be fulfilled <br />completely by all SCHOMBURG joint tape types and <br />pre-formed pieces. <br />Vapour permeability <br />SCHOMBURG joint tape materials are water vapour <br />permeable. If the waterproofing material to be used on <br />and underneath the joint tapes is applied during joint <br />adhesion overlapped, SCHOMBURG joint tape ensures <br />reliable drying. <br />High resistance to alkalinity <br />In case alkaline water penetrates up to the waterproofing <br />layer, SCHOMBURG joint tape materials ensure that the <br />joint tape cannot delaminate or disintegrate.</p> <p>Die Rechte des Käufers in Bezug auf die Qualität unserer Materialien richtet sich nach unseren Verkaufs- und Lieferbedingungen. Bei dieser Darstellung handelt es sich <br />um eine unverbindliche Musterdarstellung. Ein Anspruch auf Vollständigkeit besteht nicht. Die Darstellung befreit den Anwender nicht von seiner Sorgfaltspflicht. Mit <br />Herausgabe einer neuen Fassung der Druckschrift verliert diese ihre Gültigkeit.</p> <p>Connect the waterproofing material with the <br />joint tape <br />SCHOMBURG joint tape guarantees very good surface <br />adhesion of the waterproofing material used with the joint <br />tape. This ensures good bonding with the substrate.</p> <p>06/21 SF/HE/KK</p> <p>Reliability due to pre-formed pieces <br />SCHOMBURG offers a wide assortment of sophisticated <br />pre-formed pieces. This increases the security of complete <br />performance and saves costs. Cutting and the possible risk <br />connected due to any resulting complaints. <br />Building-related special productions <br />If connections and joint waterproofing can no longer be <br />reliably or economically completed with the standard types <br />and solutions, we recommend ASO-Joint-Tape-2000-S <br />wide products. This material enables building-related <br />special products easy to produce on the building site.</p> <p>Resistance to chemical attacks <br />Especially during production of waterproofing solutions in <br />application areas that are exposed to higher chemical <br />stresses, joint tapes also need to be resistant against the <br />possible effects of aggressive inorganic or organic <br />substances. Corresponding certificates for SCHOMBURG <br />joint tape are provided in our documents.</p> <p>schomburg.com 51</p> <p>DIN 18533 criteria <br />Waterproofing type classification <br />Space utilisation <br />class</p> <p>Water impact classes Crack class</p> <p>Waterproofing type</p> <p>In direct ground <br />Walls and <br />Plinth</p> <p>RN1- E to RN3 - E</p> <p>W1- E, W2 .1- E, W4 - E</p> <p>R1- E to R3 - E</p> <p>PMBC</p> <p>RN1- E to RN2 - E</p> <p>W1- E and W4 - E</p> <p>R1- E</p> <p>Crack-bridging MDS</p> <p>in direct ground <br />Floor slabs</p> <p>RN1 -E to RN2 - E</p> <p>W1- E</p> <p>R1- E</p> <p>Crack-bridging MDS</p> <p>RN1- E to RN3 - E</p> <p>W1- E, W2 .1- E</p> <p>R1- E to R3 - E</p> <p>PMBC</p> <p>RN1- E to RN3 - E</p> <p>W3 - E</p> <p>R1- E to R3 -E</p> <p>PMBC</p> <p>Area of application</p> <p>Earth-covered <br />ceiling slabs</p> <p> </p> <p>Source: DIN 18533-1</p> <p>Water impact classes <br />Class</p> <p>Impact type</p> <p>W1 - E</p> <p>Ground moisture and non-pressing water</p> <p>W1.1 - E</p> <p>Ground moisture and non-pressing water in case of floor slabs and walls in direct ground</p> <p>W1.2 - E</p> <p>Ground moisture and non-pressing water in case of floor slabs and walls with drainage in direct ground</p> <p>W2 - E</p> <p>Pressure water</p> <p>W2.1 - E</p> <p>Moderate influence from pressing water ≤3 m immersion depth</p> <p>W2.2 - E</p> <p>High exposure to pressing water > 3 m immersion depth</p> <p>W3 - E</p> <p>Non-pressing water on earth-covered ceilings</p> <p>W4 - E</p> <p>Splash water and ground moisture at the wall base and capillary water in and under walls</p> <p>Source: DIN 18533-1</p> <p>52 schomburg.com</p> <p>Crack classes and crack-bridging classes</p> <p>Crack class</p> <p>Crack formation/crack width <br />change in the substrate</p> <p>Crack-bridging class in accordance <br />with waterproofing type</p> <p>R1 - E</p> <p>≤ 0.2 mm</p> <p>RÜ1-E, low crack bridging ≤ 0.2 mm</p> <p>R2 - E</p> <p>≤ 0.5 mm</p> <p>RÜ2-E, moderate crack bridging ≤ 0.5 mm</p> <p>R3 - E</p> <p>≤ 1.0 mm – crack offset ≤ 0.5 mm</p> <p>RÜ3-E, high crack bridging ≤ 1.0 mm – crack offset ≤ 0.5 mm</p> <p>Source: DIN 18533-1</p> <p>Development of DIN standards <br />Old standard <br />18195-1 <br />18195-2 <br />18195-3 <br />18195-4 <br />18195-5 <br />18195-6 <br />18195-7 <br />18195-8 <br />18195-9 <br />18195-10</p> <p>New standard <br />18195 – Waterproofing buildings – terms <br />18531 – Waterproofing roofs <br />18532 – Waterproofing concrete areas trafficable by vehicles <br />18533 – Waterproofing building components in direct ground <br />18534 – Waterproofing interior areas <br />18535 – Waterproofing of tanks and pools</p> <p>Source: DIN 18533-1</p> <p>Space utilisation classes <br />Space utilisation <br />classes</p> <p>Dryness and room air <br />requirements</p> <p>Examples</p> <p>RN1-E</p> <p>Low requirement</p> <p>Open factory and warehouse halls, underground garages</p> <p>RN2-E</p> <p>Conventional requirement</p> <p>Recreation rooms, cellars in regular residential and office buildings</p> <p>RN3-E</p> <p>High requirement</p> <p>Depot for storage of irreplaceable goods, space for central storage</p> <p>Source: DIN 18533-1</p> <p>schomburg.com 53</p> <p>Selection of rules to be observed</p> <p>German and European standards <br />Cellar exterior waterproofing <br />Page 8</p> <p>cellar interior waterproofing <br />Page 12</p> <p>DIN 18531</p> <p>Waterproofing roofs</p> <p>DIN 18550</p> <p>Plastering and plastering systems - execution</p> <p>DIN 18532</p> <p>Waterproofing concrete areas trafficable <br />by vehicles</p> <p>DIN EN 998</p> <p>Specification for mortar and masonry</p> <p>DIN 18560</p> <p>Floor screeds in building construction</p> <p>DIN 18533</p> <p>Waterproofing building components in <br />direct ground</p> <p>DIN EN 13813</p> <p>Screed material, floor screeds, and screed <br />materials, properties and requirements</p> <p>DIN 18533 part 1</p> <p>Requirements and principles for design and <br />execution</p> <p>DIN 18533 part 2</p> <p>Waterproofing with waterproofing <br />materials in sheet form</p> <p>DIN 18533 part 3</p> <p>Waterproofing with liquid-applied <br />waterproofing materials</p> <p>DIN 18534</p> <p>Waterproofing interior areas</p> <p>DIN 18535</p> <p>Waterproofing of tanks and pools</p> <p>ATV- DIN 18336</p> <p>Waterproofing work</p> <p>DIN 1053</p> <p>Masonry work</p> <p>DIN 18020</p> <p>Tolerances in building construction</p> <p>DIN 4095</p> <p>Building site: Drainage systems for <br />protecting structures</p> <p>DIN 4030</p> <p>Assessment of water, soil and gases for <br />their aggressiveness to concrete</p> <p>DIN 1045</p> <p>Concrete, reinforced and pre-stressed <br />concrete structures</p> <p>DIN EN 1504</p> <p>Protection and repair of concrete structures</p> <p>DIN 4108</p> <p>Thermal protection in buildings</p> <p>DIN 18550</p> <p>Plastering and plastering systems - execution</p> <p>DIN EN 998</p> <p>Specification for mortar and masonry</p> <p>54 schomburg.com</p> <p>Salt-loaded substrates <br />Page 18 <br />DIN 18550</p> <p>Plastering and plastering systems - execution</p> <p>DIN EN 998</p> <p>Specification for mortar and masonry</p> <p>Garage repairs <br />Page 22 <br />DIN EN 1504</p> <p>Protection and repair of concrete structures</p> <p>DIN 18560</p> <p>Floor screeds in building construction</p> <p>DIN EN 13813</p> <p>Screed material, floor screeds, and screed <br />materials, properties and requirements</p> <p>Wastewater treatment plants and process water <br />containers <br />starting page 26 <br />DIN 18533</p> <p>Waterproofing building components in <br />direct ground</p> <p>DIN 18533 part 2</p> <p>Execution of construction joints in concrete <br />construction <br />from page 44 <br />DIN 4095</p> <p>Building site: Drainage systems for <br />protecting structures</p> <p>Waterproofing with waterproofing <br />materials in sheet form</p> <p>DIN 1045</p> <p>Concrete, reinforced and pre-stressed <br />concrete structures</p> <p>DIN 18533 part 3</p> <p>Waterproofing with liquid-applied <br />waterproofing materials</p> <p>DIN EN 1504</p> <p>Protection and repair of concrete structures</p> <p>DIN 18534</p> <p>Waterproofing interior areas</p> <p>DIN 18535</p> <p>Waterproofing of tanks and pools</p> <p>DIN 18020</p> <p>Tolerances in building construction</p> <p>DIN 4030</p> <p>Assessment of water, soil and gases for <br />their aggressiveness to concrete</p> <p>DIN 1045</p> <p>Concrete, reinforced and pre-stressed <br />concrete structures</p> <p>DIN EN 1504</p> <p>Protection and repair of <br />concrete structures</p> <p>Crack repair (wall and substrates) <br />starting page 36 <br />DIN 18534</p> <p>Waterproofing interior areas</p> <p>DIN 18535</p> <p>Waterproofing of tanks and pools</p> <p>DIN 18020</p> <p>Tolerances in building construction</p> <p>DIN EN 206</p> <p>Concrete</p> <p>DIN 1045</p> <p>Concrete, reinforced and pre-stressed <br />concrete structures</p> <p>DIN EN 1504</p> <p>Protection and repair of concrete structures</p> <p>schomburg.com 55</p> <p>Selection of rules to be observed <br />Acknowledge technical association datasheets</p> <p>Publisher</p> <p>Type/part</p> <p>Designation/application <br />Part A – C</p> <p>Deutsches Institut für Bautechnik DIBt, Berlin</p> <p>Building rule list</p> <p>German Committee for Construction Contract <br />Procedures (DVA)</p> <p>VOB Part B</p> <p>General conditions of contract relating to the execution of construction <br />work – DIN 1961</p> <p>VOB Part C</p> <p>Relevant general technical specifications in construction contracts</p> <p>Relevant guideline</p> <p>“Relevant guideline for planning and execution of waterproofing <br />components in direct ground with flexible waterproofing slurry” <br />“Relevant guideline for planning and execution of waterproofing <br />components in direct ground with cementitious waterproofing slurry” <br />“Relevant guideline for planning and execution of waterproofing with <br />polymer-modified bituminous thick layer coatings”</p> <p>Deutsche Bauchemie e.V.</p> <p>Relevant guideline <br />Relevant guideline <br />Wissenschaftlich-Technische <br />Arbeitsgemeinschaft für Bauwerkserhaltung <br />und Denkmalpflege (WTA) e.V.</p> <p>WTA datasheet 4-6</p> <p>Retroactive waterproofing building components directly in the ground</p> <p>WTA datasheet 4-5</p> <p>Evaluation of masonry work – masonry work diagnosis</p> <p>WTA datasheet 2-9</p> <p>Restoration plaster systems</p> <p>WTA datasheet 4-4</p> <p>Masonry work injection against capillary moisture</p> <p>DVGW worksheet W270</p> <p>Fachverband der Stuckateure f. Ausbau <br />und Fassade Baden-Württemberg</p> <p>Relevant guideline</p> <p>Propagation of micro-organisms on work materials for drinking water – <br />testing and evaluation <br />Hygienic requirements for cement-based construction materials <br />in drinking water <br />Facade-building skirt render/outdoor plants</p> <p>Deutscher Ausschuss für Stahlbeton e.V. <br />(DAfStb)</p> <p>Relevant guideline</p> <p>Water-tight buildings consisting of concrete (WU relevant guideline)</p> <p>Explanation of the relevant <br />guideline</p> <p>Water-tight buildings consisting of concrete (WU relevant guideline)</p> <p>Structural engineering cement <br />datasheet – H10</p> <p>Water-tight concrete building components</p> <p>Concrete technology cement <br />datasheet – B 22</p> <p>Joints: Construction joints</p> <p>Bundesanstalt für Strassenwesen</p> <p>ZTV-Ing</p> <p>Additional technical contract conditions and relevant guidelines <br />for engineered structures</p> <p>Studiengesellschaft für unterirdische <br />Verkehrsanlagen e.V. -STUVA-</p> <p>ABI datasheet</p> <p>Waterproofing buildings via injection</p> <p>Deutscher Holz- und Bautenschutzverband</p> <p>Datasheet 01/10/S</p> <p>Professionally prepared mould removal in interior spaces</p> <p>Deutscher Verein des Gas- und <br />Wasserfaches e.V.</p> <p>DVGW worksheet W347</p> <p>Deutscher Betonverein e.V.</p> <p>56 schomburg.com</p> <p>Cellar exterior <br />waterproofing <br />cellar interior <br />waterproofing <br />Retroactive <br />horizontal barrier (liquid) <br />Retroactive <br />horizontal barrier (paste) <br />Salt-loaded <br />substrates <br />Garage repairs <br />Facade impregnation <br />Sewage treatment plants <br />Service water container <br />Crack repairs <br />(substrates) <br />Crack repairs <br />(wall surfaces) <br />Construction joints in <br />concrete construction <br />(crystalline waterstop sheet) <br />Construction joints in <br />concrete construction <br />(injection hose system) <br />Construction joints in <br />concrete construction <br />(elastomer swelling joint tape)</p> <p>Page <br />8 <br />12 <br />14 <br />16 <br />18 <br />22</p> <p> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /></p> <p> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /></p> <p> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /></p> <p> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /></p> <p> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /></p> <p> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /></p> <p> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /></p> <p> <br /> <br /> <br /></p> <p> <br /> <br /></p> <p> <br /> <br /> <br /> <br /> <br /></p> <p></p> <p> <br /></p> <p> <br /> <br /> <br /> <br /> <br /> <br /></p> <p></p> <p></p> <p></p> <p></p> <p></p> <p></p> <p></p> <p></p> <p></p> <p></p> <p></p> <p></p> <p></p> <p></p> <p></p> <p></p> <p></p> <p></p> <p></p> <p></p> <p></p> <p></p> <p> <br /></p> <p> <br />24 <br />26 <br />28 <br />36 <br />38</p> <p> <br /></p> <p> <br /></p> <p> <br /> <br /></p> <p>42 <br />44 <br />46</p> <p></p> <p></p> <p></p> <p></p> <p></p> <p></p> <p></p> <p></p> <p></p> <p></p> <p></p> <p></p> <p>schomburg.com 57</p> <p>The SCHOMBURG group develops, produces <br />and distributes construction materials systems for <br />the areas of: <br />• <br />• <br />• <br />•</p> <p>Waterproofing and repair of buildings <br />Tiles/natural stone/screed application <br />Ground protection/floor coating systems <br />Concrete technology</p> <p>To meet the demanding requirements of <br />an ever-changing market, we continuously invest <br />in the research and development of new and <br />already existing products. This guarantees <br />an ever increasing product quality to the <br />satisfaction of our customers.</p> <p>SCHOMBURG GmbH <br />Aquafinstrasse 2–8 <br />D-32760 Detmold (Germany) <br />phone <br />+49-5231-953-00 <br />fax <br />+49-5231-953-333 <br />email <br />export@schomburg.de <br />www.schomburg.com</p> <p>1D1070103</p> <p>Experts value the quality and the efficiency of <br />building product systems, the services and <br />therefore the core competence of the group of <br />companies.</p> <p>10/23 HS/SF/AC/Tet/LiW/TaB Subject to change. The valid issue of the corresponding technical bulletin legally applies.</p> <p>For over 80 years SCHOMBURG’s <br />development competence has been <br />a recognised feature in both the domestic and <br />the worldwide marketplace. Building product <br />systems that are produced in-house are highly <br />prized around the world.</p>
