Экологически чистые ПУ водонепроницаемое покрытие

S-911 Environment-friendly PU waterproof coatA. IntroductionWater Sable PU waterproof coat is one of the new generation top grade Polyurethane waterproof coat. Main component is amidocyanogen formic acid ester( two liquids reaction types coat), mixing two components as certain ratio. Form a whole continuous waterproof membrane afer coating on the base and also adhesive to the base firmly. It is renovation and upgrade product in the coat field. B. CharacteristicsThe product doest contain tar, bitumen, solvent and belong to environment-friendly products. It has strong elongation rate and excellent performance of ozone-aging, corrosion-resist and waterproof. Srong adhesive to the concrete base, XPS board base and metal surface. It needs only cold operation and is easy to operate in the construction. Physical NoItemUnitIndex1Tensile strengthMPa≥3.52Elongation rate(%) at break%≥4503Content of solid%≥994Brittle temperature≤-405Impermeability0.3MPa,30minNo leaking6Dry periodh≤8C. Application It can be widely used in the waterproofing, leaking-prevent and dampproof project of civil and industry buildings, underground spaces, as well as the the projects of metallurgy, and irrigation works.D. DosageCoat thickness1.5mm2.0mm2.5mmCoating times TwiceTwice to three times Three timesdosage2.25Kg3.0Kg3.75Kg