Waterproof mortar

Product brief introduction Waterproof and crack resistant mortar is made of cement, medium sand several kinds of high molecular polymers, fiber filaments and so on, which has certain flexibility, crack resistance and waterproof properties. Including anti-cracking mortar for facing brick and anti-cracking mortar for coating finishing. 1. Product features: improve the impact resistance of the system, prevent wall cracking, have hydrophobic properties, and prevent moisture from entering the system. 2. Product packaging: 50kg/ bag 3, product preparation and dosage: add 10~12kg water to a bag of dry powder (50kg packaging, add water: (13~15kg), stir evenly with a pistol electric drill. Second, material dosage 1, internal thermal insulation system: 4.5kg/m2 left and right 2, external thermal insulation coating finishing system: 5.0kg/m2 left and right 3, external thermal insulation surface brick (reinforced grid cloth) finishing system: 7.0kg/m2 left and right 4, external thermal insulation surface brick (hot-dip galvanized steel mesh) finishing system: 10.0kg/m2 left and right, performance index test project index requires operable time, h ≥ 2 within operable time, Tensile bond strength, MPa ≥ 0. 8 tensile bond strength, MPa ≥ 0. 5 immersion tensile bond strength (28 days at room temperature, 7 days after immersion in water,) MPa ≥ 0. 5 compression ratio ≤ 3. 0)