How to choose waterproof material

In the kitchen and bathroom renovation, waterproof is a must, therefore, in the family decoration should further strengthen management. Some home decoration found that the bathroom and the kitchen smell is relatively large, after testing center detection, mainly due to the pollution caused by waterproof paint, and this is not easy to remove the pollution.

At present, there are two types of waterproof material on the market:

One kind is the polyurethane waterproof coating. This kind of material is generally made of polyurethane and coal tar as raw material, it has a large toxic tar gas, and is not easy to clear, so in 2000 in our country is prohibited from using. Still in the sale of polyurethane waterproof coating is used as a substitute for coal tar pitch as raw material. But in the use of this paint, the general use of toluene, xylene and other organic solvents to dilute, which also contains toxicity.

Another kind of polymer cement based waterproof coating. It by a variety of water-based polymer synthesis of emulsion and mixed with various additives to the quality of cement composition and the rigidity of the polymer (resin) and flexibility of cement node as a whole, the anti permeability and stability of excellent performance. It has the advantages of convenient construction, low comprehensive cost, short duration, and no toxic and environmental protection. Therefore, the polymer cement base has become the leading role in the market of waterproof paint.

Experts advise that some decoration companies and consumers mistakenly think that the water treatment area is not very large interior decoration, the treatment of the above there are cement and ceramic tiles, is not easy to cause pollution. Actually otherwise, because the interior waterproof layer to reach a certain thickness can have the corresponding waterproof function, and therefore larger than the amount of materials used, waterproof construction once used to contain pollutants of waterproof coating, president time caused by indoor environmental pollution. At present, the control of indoor decoration decoration waterproof paint pollution, mainly from the use of materials to control, should be the first choice of non-toxic and environmentally friendly waterproof paint.

Currently on the market are acrylic waterproof paint and tar free polyurethane waterproof materials are proven non-toxic tasteless green products, with this kind of waterproof coating treatment of indoor floor to meet the indoor environmental requirements. Consumers should be to the credibility of a good market selection, and the selection of qualified enterprises to carry out the construction of home improvement. Decoration process, as long as there is often the use of water environment, such as kitchen, bathroom, etc., should be waterproof treatment. The use of waterproof coating, not only related to the overall effect of residential renovation, but also closely related to the health of the residents. Water treatment is the decoration of the "hidden works", the effect will be a longer period of use will be presented. If the waterproof coating containing toxicity, it will become the home of the invisible killer. Therefore, the choice of waterproof material can not be ignored.