Polymer Modified Cement Waterproofing Mortar

详情

**1E polymer modified cement waterproofing mortar is made of special macromolecule emulsion, many kinds of inorganic materials as well as skeletal materials. This product is a kind of semi-rigid environment-friendly waterproofing material with certain tenacity. Advantages ·Innocuous and nontoxic ·High capability of impermeability ·Resistant to water and vapor penetration. ·Strong cohesive strength to substrate and decoration layer. ·Resistant to acid, alkali, corrosion and aging. ·Can be used as corrosion-resistant layer, with capabilities of frost ·And frozen salt protection. ·Easy to construct. Typical Application 1.Used for integral waterproof and penetration-resist of external and internal walls of buildings. 2.Used for waterproof and moisture-resist of underground buildings, lift wells, channels, reservoirs, indoor toilets and floors. 3.Used for waterproof of facing and against water sides of walls. Construction Process 1.Substrate should be clean, solid, no oil or other incompact substances on the surface. 2.Substrate should be moist but no visible water. ***** the liquid and powder by stirrer in accordance with ratio: liquid material: powder material= 1:4 (weight ratio). Well mixed slurry without granules can be used after **3 minutes� stirring. ***** mixed mortar should be used out within *0min, and don�t mix too much materials at one time. 5.Under normal room temperature, the interval between the first and second layer should be more than *2 hours. The second layer shall be carefully brushed and avoid to destroy the first layer. Particular attentions should be taken for the construction of the first layer; it should be brushed evenly and without leave out. ***** joints shall be enforced with soft and flexible materials (polyurethane waterproofing coating or high flexibility polymer coating) and glass fiber cloth.