The correct choice of waterproof materials, purchase qualified products in the formal building materials supermarket, put an end to counterfeit and shoddy products, try to choose relatively well-known brands when buying, the real environmentally friendly waterproof materials should have ten ring certification or CTC environmental certification. And pay attention to waterproof performance and environmental performance when purchasing. Waterproof is a concealed project. After waterproofing, it is tiling. If toxic materials are used, it is like burying a "gas bomb" at home. It will release poison gas for a long time, and it is difficult to re-replace it. Therefore, the environmental protection of materials is also optional. A very important aspect of the material.
After the purchase, it can be judged whether there is any padding, delamination, agglomeration, and whether there is a strong pungent smell. Whether the construction is convenient to judge the quality of the waterproof material.
Polyurethane waterproof coating:
Polyurethane waterproof coating, the coating film formed by curing has excellent comprehensive performance, and can form a continuous, elastic, seamless and integral coating waterproof layer on the complex shaped base layer. It has strong adhesion to various base layers, strong adaptability to base layer expansion, deformation, and cracking. It is known as “liquid rubber†in foreign countries, and it has been recognized in terms of performance, quality, effect, and economy. It is the best waterproof coating.
Scope of application: Suitable for waterproofing projects in basements, toilets, kitchens, pools, cold storages, floors, etc.
Acrylic waterproof coating :
Acrylic waterproof coating is water-based waterproof coating. It forms a seamless waterproof layer after curing. It is environmentally friendly, waterproof and easy to operate. It can adapt to various complicated waterproof base surfaces and can be applied on wet base. The 100% pure acrylate emulsion is a base acrylic elastomer coating, which has excellent weather resistance and is both waterproof and decorative. The coating film has the characteristics of low temperature resistance and high elongation.
Scope of application: pre-treatment of corners, ducts and yin and yang corners; waterproof, moisture-proof for non-long-term immersion parts such as toilets, kitchens, floor, balconies, non-exposed roofs, etc.
Polymer cement waterproof coating:
Polymer cement waterproof coating is water-based coating, non-toxic, harmless and non-polluting, and it is an environmentally friendly coating. The formed coating film has high tensile strength and is good in water resistance and weather resistance. It can be applied on a wet base and bonded to the base layer. It has the characteristics of high tensile strength and firm adhesion to the base layer.
Scope of application: It is suitable for waterproofing and moisture proof of bathroom, kitchen, floor, balcony and non-exposed roof.
PMC cement mortar category:
PMC polymer modified cement-based waterproof mortar is a two-component cement base made of high-quality acrylate emulsion and various additives to form an organic liquid material, and then an inorganic powder composed of special cement and various fillers. Polymer modified flexible rigid waterproof coating material.
Scope of application: Suitable for bathroom, bathroom, kitchen, floor, balcony, pool, wall waterproofing; waterproofing of waterproofing of underground foundation and back water surface.
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