What material for the bathroom waterproof is critical to make your bathroom and damp say goodbye
The bathroom waterproof coating is a kind of film. This film is painted on the building and formed by chemical reaction. Through this membrane, the surface of the building is isolated from the water, and it acts as a waterproof. The biggest feature of waterproof paint is good waterproof performance. In addition, waterproof coating is also an environmentally friendly coating, non-toxic, odorless. It does not have a bad influence on a person's health. Therefore, what material is used in bathroom waterproofing is critical. With Xiao Bian look below what bathroom waterproof material is good? What material is waterproof for bathroom waterproofing?
What materials for bathroom waterproofing are key
Polyurethane waterproof coating
Polyurethane waterproof coating is the most common type of waterproof coating on the market. It is an isocyanate-based prepolymer made from the addition polymerization reaction of isocyanate, polyether, etc., mixed with various additives and processed into a single product. Component polyurethane waterproof coating. There are the following common types of paint.
Acrylic waterproof coating
The water-proof coating is made of pure acrylate copolymer or pure propionate emulsion, and is prepared by adding proper amount of high-quality fillers and auxiliary agents. It is a synthetic resin single-component waterproof coating.
Cement-based infiltration crystalline waterproof material
The waterproof coating consists of Portland cement, quartz sand, special active chemical substances, and other waterproof materials. With the strong permeability of water, it can achieve chemical reaction, waterproof and leakproof effect, and it is a rigid waterproof coating.
Polymer cement-based waterproof coating
Mainly JS composite waterproof coating, waterproof mortar.
Polymer cement-based waterproof coating is a collective name for some waterproof coatings. The main materials are some high-molecular polymer emulsions. These high-molecular polymer polymers alone cannot be made into the waterproof coatings we need. Therefore, some of them are also added. Matching materials. So this is a two-component composite waterproof coating.
The performance of polymer cement based waterproof coating is very good. Since it is a waterproof coating, its greatest feature is waterproof. If the waterproof coating only has this feature, then it has no place. Therefore, in addition to its superior waterproof properties, the paint film also has good flexibility and weather resistance. The most important thing is that the paint is not easy to burn and does not have any corrosive, and there is nothing for the constructors. hurt.
In addition to the great advantages in performance, the polymer cement-based waterproof coating is also very convenient in construction. Because it has good adhesion, the requirement for the substrate is not so strict, and it can also directly in its Placing tiles or applying paint on the top brings great convenience to the later construction.
What waterproof bathroom materials used for environmental protection
The waterproof material brands on the market are diverse and varied. 'If the waterproof coating is poisoned, it may be a poor quality polyurethane waterproof coating. Polyurethane waterproof coatings currently on the market use asphalt instead of coal tar as raw material. However, when such a coating is used, it is generally diluted with an organic solvent such as toluene or xylene, and thus contains toxicity. He explained that the tar-free polyurethane waterproof material is environmentally friendly, and consumers can choose. 'The odor-resistant waterproof paint has strong toxicity and can volatilize benzopyrene and other carcinogens for a long time, and must not be used for indoor waterproofing. Before buying, be sure to smell it with your nose and if there is a strong irritating odor. '
Up to now, China has 1,400 waterproof material production enterprises with production licenses, and there are more than 500 companies without licenses. Due to the unregulated management of the home improvement market, some inferior products are still 'active' in the market. Industry sources told reporters that some irregular home improvement companies, or guerrillas decorated on the side of the road, often use low-quality inferior materials for short-term benefits. This has led many consumers to bring back pollution without their knowledge. Family.
In this remind consumers, do not think that the waterproof material can be purchased by the decoration company, must require the decoration company to buy products with qualified manufacturers, and the best personal inspection before construction, the easiest way is to look at the brand and smell the smell.
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