Do You The Different Application of Waterproof Coating ?

  Building waterproofing is a measure taken from the construction of coatings and structural roofing to prevent water from soaking certain parts of a building. 

The bathroom, kitchen, swimming pool, basement and other parts of the building need to be waterproof. 

Four commonly used waterproof coatings: polyurethane acrylic polymer (JS) cement based waterproof coating Waterproof mortar coating (k11). 

1. Polyurethane waterproof coating Polyurethane waterproof coating is "liquid rubber", which is one of the best waterproof coatings with comprehensive functions. The coating is hard, high tensile strength, good ductility and corrosion resistance, strong resistance to structural expansion and deformation, long service life, but with breathing ability. 

2. Acrylic waterproof coating Acrylic waterproof coating is a single-component, environmentally friendly elastic waterproof coating. Based on acrylic polymer emulsion, special modifiers, functional auxiliaries and fillers are added. Convenient construction, can be rolled or scraped coating. After the construction of the waterproof layer is completed, a continuous elastic film is formed, which is especially convenient for the construction of complex and special-shaped parts. Due to its fluctuating functional characteristics, ideal use effect, moderate price, it has been widely used in waterproof engineering. 

3. Polymer (JS) cement-based waterproof coating Polymer (JS) cement-based waterproof coating is a two-component waterproof coating with both rigidity and flexibility. Strong adhesion to the base surface. It's boring. The speed is very fast, but most are two-component coatings, which need to have a clarification sheet at the back, indicating the liquid powder ratio. In addition, if you add too much talcum powder, the data function will be greatly reduced. In order to prevent the purchase of inferior products, you must choose the right way to buy branded waterproof coatings. 

4. Waterproof mortar Waterproof coating Waterproof mortar waterproof coating is composed of acrylic emulsion and various additives, as well as special cement and various fillers according to a certain proportion of inorganic powder composed of two-component water-based waterproof mortar. Indirect construction on concrete surfaces. It has a strong binding force and is easy to construct. Not limited by the water content of the base. It has a fast drilling rate and short setting time. Tiles can be attached to the surface within 4 hours after construction. However, because this kind of material is a rigid waterproof coating, it lacks elasticity after film formation, and the waterproof effect will be affected by settlement and dislocation during construction. It is generally suitable for construction sites with large structural fluctuations. The choice of waterproof material is also very important. It is necessary to comprehensively consider and analyze the conditions of the construction site to determine the waterproof material and construction scheme.