Catalog excerpts
Technical Datasheet 1. Properties of the Form: Color: Density (A+B): Mixing ratio: Viscosity: Pot life: Description Two-component, polyurethane - bituminous, liquid waterproofing membrane. ISOFLEX-PU 560 BT consists of hydrophobic polyurethane resins (component A) and bitumen (component B). The membrane formed is watertight, shows high elasticity and excellent mechanical and chemical resistance. It offers the following advantages: • A continuous, elastic, waterproof layer, without seams or joints. • Excellent adhesion to various substrates, such as concrete, cement screeds, wood, bituminous coatings, steel surfaces. • Applicability even to irregular substrates and in thick layers. • Easy mixing (1:1 by volume). • Quick-drying time. • Crack-bridging ability. • Joint-sealing solution. Certified according to EN 1504-2 and classified as a coating for surface protection of concrete. CE marked. Certificate No. 2032-CPR-10.11. ISOFLEX-PU 560 BT is certified as root-resistant, according to UNE CEN/TS 14416 EX: 2014. ISOFLEX-PU 560 BT is suitable for waterproofing: • Underground constructions, e.g. foundations. • Green roofs. • Non-potable water tanks. • Irrigation channels. • Under tiles in kitchens, bathrooms, balconies, roofs and terraces, as long as quartz sand has been previously broadcast on its last layer. • Under thermal insulation boards on terraces. • In construction works, highways, tunnels, bridge decks, etc. product in liquid form mixture of polyurethane prepolymer resin and bitumen black 1.00 kg/l 1:1 by volume 2,500 mPa-s (at +23oC) 40 min. (at +23oC) 2. Properties of the cured membrane Elongation at break: > 1,500% (Shore A) Reaction to fire: Euroclass F (EN 13501-1) Service temperature: from -40°C to +80°C 1. Substrate preparation In general, the substrate must be dry (moisture content < 4%) and free of grease, loose particles, dust, e
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1.1 Concrete substrates Any existing cavities in concrete should be repaired in advance. Severe cracks in the substrate must be locally primed and after 2-3 hours (depending on the weather conditions) must be sealed with the polyurethane sealants FLEX PU-30 S or FLEX PU-50 S. Concrete and other porous surfaces should be treated with the polyurethane primer PRIMER-PU 100, at a consumption of approximately 200-300 g/m2. Surfaces with moisture content > 4% should be primed with the special two-component polyurethane primer PRIMER-PU 140, at a consumption of 100-200 g/m2. 1.2 Smooth and...
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C€ 2032 ISOMAT S.A. 17th km Thessaloniki - Ag. Athanasios P.O. BOX 1043, 570 03 Ag Athanasios, Greece 16 Shelf life - Storage 12 months from production date if stored in original, unopened packaging at temperatures between +50C and +350C. Protect from direct sunlight and frost. • In case of application by spray, ISOFLEX-PU 560 BT may be diluted with a small quantity of SM-16 special solvent, depending on the weather conditions. • IsOfLEX-PU 560 BT is not suitable for contact with chemically treated water of swimming pools. • Temperature during application and hardening of the product should...
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