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Anonymous users2024-01-24No, the Ministry of Construction has banned the production and use of tar-based waterproof coatings for many years. Because tar bitumen has very harmful chemical components to the environment and human body. I don't know how to get it, there are a lot of very unenvironmentally friendly materials in the waterproof market, which have been remodeled and renamed.
Stealing beams and changing columns and other methods to re-enter the waterproof market.
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Anonymous users2024-01-23Yes, but after the completion of the cement mortar leveling.
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Anonymous users2024-01-22Home decoration waterproofing is made of Oak K11, JS waterproof coating. However, to buy this kind of home improvement waterproof coating, you must buy environmentally friendly products, to see if he has passed the China Environmental Labeling Product Certification (commonly known as the Ten Ring Certification), for the health and safety of the family, do not buy expensive only buy environmentally friendly.
In the first place, it is not recommended to use polymer cementitious waterproofing coatings for two reasons: >>>More
Oil-based polyurethane waterproof coating is cost-effective, relatively close to the people, and can meet everyone's psychological needs.
The bathroom is waterproof, because the area itself is small and there are many pipes, so it is recommended to use kitchen and bathroom waterproof slurry when doing waterproofing, so that the special material is dedicated and the waterproof effect is better. >>>More
It is not recommended to use polypropylene membrane for waterproofing in the bathroom, because the bathroom is a relatively stable part of the house structure, so the waterproof requirements will be lower than that of the balcony and roof.
No, 901 is not waterproof and durable, 901 is actually a hydrosol, but it requires a higher dissolution temperature. >>>More