ASOCRET-VK30_GB_TM_0417.pdf
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<h1>ASOCRET-VK30_GB_TM_0417.pdf</h1> <p>SCHOMBURG GmbH & Co. KG <br />Aquafinstrasse 2 – 8 <br />D-32760 Detmold (Germany) <br />phone + 49 -5231- 953-00 <br />fax <br />+ 49 -5231- 953-108 <br />email export@schomburg.de <br />www.schomburg.com</p> <p>Technical Data Sheet</p> <p>ASOCRET®-VK30</p> <p>INDUCRET-VK30 <br />Highly fluid mineral-based grouting mortar</p> <p>DIN EN 1504-6:2006-11 <br />ASOCRET-VK30 <br />Anchoring product <br />Pull out strength </p> <p>≤ 0.6mm</p> <p>Chloride ion content </p> <p>≤ 0.05%</p> <p>Reaction to fire <br />Dangerous substances </p> <p>A1 <br />NPD</p> <p>NPD= „No Performance Determinded“</p> <p>SCHOMBURG GmbH & Co. KG <br />Aquafinstrasse 2–8 <br />D-32760 Detmold <br />16 <br />2 06416</p> <p>• Mineral-based <br />• For interior and exterior application <br />• Chloride free <br />• Highly fluid <br />• Resistant to frost and de-icing salts <br />• Water impermeable <br />ASOCRET-VK30 guarantees a strong adhesive bond to <br />concrete and asphalt subfloors. <br />Areas of application: <br />ASOCRET-VK30 is used as a casting grout for filling <br />voids from 5 - 60 mm deep e.g. for the void free <br />grouting of: <br />• Kerbstones (e.g. Dresden Combibord) <br />• Pre-cast concrete elements <br />• Machine foundations, supports etc. <br />• Crane rails. <br />Furthermore for the void free grouting of: <br />• Recesses and joints in concrete <br />• Steel inserts and channels in concrete <br />• Anchor bolts.</p> <p> </p> <p>Art.-No. 2 06416</p> <p>Technical Data: <br />Particle size: <br />0 – 1.0 mm <br />Wet density of <br />fresh mortar *): <br />approx. 2.3 kg/dm3 <br />Consumption: <br />approx. 2.0 kg/dm3 <br />Water demand: <br />approx. 3.5 l/25 kg <br />Slump: <br />approx. 60 cm <br />Expansion rate *): <br />approx. +0.5 – 1.0% by <br /> volume <br />Shrinkage rate*): <br />after 28 days <br />approx. 1.2 mm/m <br />after 90 days <br />approx. 1.4 mm/m <br />Compressive strength*): <br />after 24 hrs <br />after 7 days <br />after 28 days <br />after 90 days </p> <p>approx. 50.0 N/mm2 <br />approx. 70.0 N/mm2 <br />approx. 80.0 N/mm2 <br />approx. 90.0 N/mm2</p> <p>Flexural strength *): <br />after 24 hrs <br />after 7 days <br />after 28 days <br />after 90 days </p> <p>approx. 6 N/mm2 <br />approx. 10 N/mm2 <br />approx. 12 N/mm2 <br />approx. 13 N/mm2</p> <p>Cleaning: <br />Thoroughly clean tools with <br /> water after use. <br />Packaging: <br />25 kg bags <br />Storage: 12 months when stored <br />cool and dry in the original <br />unopened packaging. Use <br />opened packaging promptly. <br />*) T hese values relate to +23° C and 50% relative humidity. <br />**) PFT consistency testing tin on non absorbent substrate e.g. PE <br />board, after 5 minutes. All specified data are indicative values, <br />which are available from laboratory and site experience.</p> <p>1/2</p> <p>04/17</p> <p>Substrate preparation: <br />The substrate must be load-bearing, sound, have a good <br />key and be free from materials detrimental to adhesion <br />such as e.g. dust etc. Remove all loose or poorly bonded <br />layers and repair back to a solid base including any <br />deep voids. Remove laitance layers using suitable <br />means e.g. high pressure washing, grit-blasting or hand <br />scabbling. Pre-wet the substrate so that it is matt damp at <br />the time ASOCRET-VK30 is applied. Avoid ponding. <br />Concrete quality: <br />min. C25/30 <br />Asphalt subfloors: <br />0/16 <br />Tensile adhesion <br />strength: <br />≥ 1.5 N/mm2 <br />Shuttering: <br />The non-absorbent shuttering used must be securely fixed <br />and sealed as necessary. <br />Product preparation: <br />Hand application: <br />For each 25 kg ASOCRET-VK30, approx. 3.5 l of <br />water is required. The use of a compulsory mixer is <br />recommended for mixing. Initially place approx. 3.2 l <br />water and 25 kg ASOCRET-VK30 in the mixer and mix <br />for approx. 3 minutes. Then add the remaining water and <br />mix for a further 2 minutes until homogenous and free <br />from lumps. The mix is then ready for immediate pouring. <br />Mechanical application: <br />ASOCRET-VK30 can be prepared in all conventional <br />conveyor pumps or continuous mixing pumps (e.g. <br />PFT G4 , PFT, Iphofen). To ensure correct operation <br />and trouble free service with the equipment, refer to the <br />relevant manufacturer’s instructions.</p> <p>Mechanical equipment: <br />Pipe length: max. 40 m <br />Pipe size: 25 - 35 mm <br />Stator/Rotor: D6-3 z <br />Secondary mixer: Rotormix for D pumps <br />Water quantity: approx. 325 – 350 l/h <br />Slump PFT consistency test tin: 60 ± 1 cm <br />Pouring: <br />Pouring or grouting is carried out exclusively from only <br />one side or corner so that entrapped air can escape. The <br />pouring process should not be interrupted. <br />For grouting large areas, it is recommended that this is <br />started in the middle if possible. Hoppers and/or <br />appropriate pipes can also be used as auxiliary <br />equipment. Firstly grout anchoring holes (up to approx. <br />under the top edge of the anchor hole) and then the <br />machine base. <br />Important advice: <br />• Protect areas that are not to be treated from the effects <br />of ASOCRET-VK30. <br />• With each grouting operation ensure that the slump <br />value is adjusted as above before starting the pour. <br />Furthermore each grouting operation must be carried <br />out continuously and without any interruption. Ensure <br />there is a continuous flow of material. <br />• Protect exposed areas from wind and draughts. Cover <br />with polythene to prevent early water evaporation. <br />• Lower temperatures and cold gauging water delay <br />the strength development and decrease the flow <br />rate. Higher temperatures accelerate the strength <br />development. <br />Please observe a current EU health <br />and safety data sheet. <br />GISCODE: ZP1</p> <p>This technical data sheet is a translation from German and does not consider local building codes or legal requirements. It shall be used as general reference for the product. Legally binding <br />is only the latest German technical data sheet or the latest data sheet from one of our foreign subsidiaries inside their sales territory.</p> <p>2/2</p> <p>SF/CoS/TM</p> <p>04/17</p>
