Flexible epoxy waterproofing material for use on concrete and metal surfaces.

Features

• product suitable for contact with drinking water
• high flexibility and great mechanical properties enable the absorption of movement into the thermal substrate
• excellent adhesion to concrete and metal surfaces
• very good chemical resistance to ground salts, oils, gasoline, acid and alkaline solutions, etc.
• non-toxic material
• very good scratch-transfer capacity
• solvent-free
• great resistance to abrasion and wear
• incombustible
• also to be used in poorly ventilated areas

Application

• as waterproofing and chemical protection of concrete and metal surfaces in underground structures, foundations, cooling towers, sewers, water pipes, etc.
• as a multi-layer coating with an anti-slip finish
• as protection against chemical attack on industrial floors
• as a preparatory layer for self-leveling epoxy mortars on concrete slabs with potentially high traffic, e.g. in garages, warehouses, sports centers, etc.
• as a waterproofing and protective coating in drinking water tanks

Technical data

• specific weight A + B 1.76 g / cm ³
• solids content 100%
• Component ratio in A: B 4: 1
• pot life time at 10 C / 20 C / 30 C - 90/30/10 min
• touch dry time in 20 C 3–6 h
• complete drying time at 20 C - 4 days
• application temperature 8–30 C
• transfer of cracks: progressive method at 23 C - 0.63 mm; progressive method after 12 h at -5 C - 0.80 mm; immediate method at 23 C - 0.58 mm; immediate method after 12 h at -5 C - 0.67 mm (according to UNE 104309)
• tensile strength 10.1 MPa (according to ASTM D-412)
• elongation to break 60% (ASTM D-412)
• adhesion to concrete 4.09 MPa (according to ASTM D-4541)
• adhesion to steel 1.25 MPa (according to ASTM D-4541)
• Taber abrasion resistance in accordance with ASTM D-4060 wheel CS-10, load 500 g, 500/1000 cycles: 0.03 / 0.06
• flash point - non-flammable product
• suitability for contact with drinking water the product meets the requirements of British Standard BS-6920 and Directive 140/2003
• consumption of clean material for one layer / total 0.3-0.35 / 0.6-0.7 kg / m ²
• thickness after drying of one layer / total - 175-200 / 350-400 microns
• mixing ratio binder: sand 1: 1
• mortar consumption per 1 mm of thickness 2 kg / m ²
• recommended mortar thickness 1-2 mm