THERMOPAL-FS33 TM GB_2415.pdf
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<h1>THERMOPAL-FS33 TM GB_2415.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>THERMOPAL®-FS33 </p> <p>Art.-No. 2 01422 <br />Fine finishing mortar for THERMOPAL restoration plasters</p> <p>SCHOMBURG GmbH & Co. KG <br />Aquafinstrasse 2–8 <br />D-32760 Detmold <br />13 <br />2 01422 <br />DIN EN 998-1-2010-12 <br />THERMOPAL-FS33 <br />Restoration Plaster (R) <br />Compressive strength <br />CS II <br />Capillary water absorption 24h, prism ≥ 0.3 kg/m2 <br />Water penetration <br />≤ 5 mm <br />Water vapor permeability <br />coefficient (μ) <br />≤ 15 <br />Tensile strength 28 d <br />≥ 0.08 N/mm2 <br />Fracture appearance <br />B <br />Thermal conductivity, λ10, dry, <br />Tabulated average value (P = 50 %), <br />DIN EN 1745 <br />< 0.67 <br />Reaction to fire <br />A1 <br />Durability <br />(Frost resistance) <br />Resistant in case of handling <br /> according to the technical data sheet</p> <p>Properties: <br />• Mineral-based fine finishing mortar <br />• Vapour permeable <br />• Low stress cure <br />• For interior and exterior use <br />• For thicknesses from 1 to 3 mm <br />Areas of application: <br />THERMOPAL-FS33 is used for producing a fine <br />surface finish. It is suitable onto coarser structured <br />mineral-based plasters and as a fine smoothing mortar <br />(mortar group PII b) for interior and exterior use. It is <br />used to achieve smooth surfaces with the restoration <br />plasters THERMOPAL-SR44, THERMOPAL-SR24 and <br />THERMOPAL-ULTRA. <br />Technical Data: <br />Colour: cream-white <br />Basis: cement/lime, aggregates <br />Application/ <br />substrate temp: <br />+5° C to +30° C <br />Pot life*): <br />approx. 60 mins <br />Water demand: <br />approx. 6.5 – 7.0 litres <br /> per 25 kg <br />Bulk density <br />(fresh mortar): <br />approx. 1.8 kg/l <br />Consumption: <br />approx. 1.4 kg/m²/mm <br /> thickness</p> <p>Flexural and compressive <br />strengths: <br />approx. 1.0 / 4.0 N/mm² <br /> after 28 days*) <br />Coefficient of water <br />absorption: <br />0.11 kg/(m2 × h0,5) <br />Resistance to water <br />vapour transmission, µ: approx. 10 <br />Packaging: <br />25 kg bags <br />Storage: <br />dry, 12 months in the <br /> original unopened <br /> packaging. Use opened <br /> packaging promptly. <br />*) These values relate to +23° C and 50% relative humidity</p> <p>Substrate preparation: <br />The mineral-based substrate must be load-bearing, <br />sound, have a good key and be free from adhesion <br />inhibiting substances. Shrinkage processes must be <br />largely at an end. Remove loose edges back to a sound <br />base. Pre-treat very porous substrates by priming with <br />ASO-Unigrund diluted 1:4 with water. Priming is not <br />necessary on the WTA restoration plasters <br />THERMOPAL-SR44, THERMOPAL-SR24 or <br />THERMOPAL-ULTRA. <br />Product preparation: <br />Pour 6.5 – 7.0 l clean water into a clean mixing bucket <br />with 25 kg powder and stir until a lump-free, non-slump, <br />smooth mortar is achieved (approx. 300 – 700 rpm). <br />The mixing time is approx. 2 – 3 minutes. Application <br />is by trowel, lath or float to the required thickness. <br />Once dried, the surface can be rubbed up with an <br />expanded rubber float, felt board or sponge board. <br />Rubbing up too early or too vigorously encourages <br />binder concentration at the surface and can cause <br />stress cracks. Leave one day standing time per 1 mm <br />thickness. <br />Advice: <br />• Protect areas where THERMOPAL-FS33 is not being <br />applied from its effects. <br />• Do not attempt to re-life THERMOPAL-FS33 that <br />has already started to stiffen by adding water or <br />fresh mortar, there is a risk of inadequate strength <br />development.</p> <p>1/2</p> <p>24/15</p> <p>•V <br /> ery damp substrates may possibly cause longer <br />waiting times before the surface can be worked. <br />•V <br /> ery high humidity is to be avoided by suitable <br />means such as e.g. through the use of condenserdriers, ventilation etc. However, avoid direct heat <br />sources or draughts. <br />• T o achieve coloured designs always use a highly <br />vapour permeable silicate paint. <br />• If water is lost too quickly (heated rooms or <br />very porous substrates) or plaster sub-bases are <br />inadequately dry then there is a risk of crack <br />formation. <br />•S <br /> trictly follow DIN18350 and DIN V 18550 when <br />carrying out plastering work. Once completely <br />dry, the plaster surface should be free from cracks. <br />Hairline cracks/shrinkage cracks without hollow <br />areas beneath are of no concern and not a cause <br />for complaint as they do not affect the technical <br />properties. <br />Please observe a valid EU Health & Safety data sheet. <br />GISCODE: ZP 1</p> <p>03/14 HZ/CoS/JD</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. <br />Legally binding 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/JD</p> <p>24/15</p>
