Waterproofing is not only about the ground and roof, but also the walls need to be waterproofed, otherwise bubbling and falling will occur when the walls get damp. So how should we waterproof the wall? Of course, you need to use waterproof coating. Special waterproof coating can effectively prevent water from penetrating into the wall. If you need to buy waterproof coating, let’s first learn about the top ten waterproof coatings with the editor.
1. What are the top ten waterproof coatings
1. DAVCO Deco
After more than 20 years of development, DAVCO China has become China’s special mortar One of the leaders in the industry, one of the top ten waterproof coatings, JECCO K11 waterproof slurry, JECCO TTB tile adhesive, JECCO grouting agent, colored ceramic tile caulking materials and other products have won the trust of the majority of users for their reliable quality. And become a high-quality brand in the Chinese market.
2. Pattex
Henkel (China) Investment Co., Ltd., Pattex, started in Germany in 1956, is a famous brand in the field of civil adhesives, created by Henkel Group A global strategic brand focusing on construction/civilian decoration/stationery adhesive products.
3. Sika Sika
Sika (China) Co., Ltd., Sika, was founded in 1910. It is the world's leading professional construction chemical products company and a world-famous company. Supplier of building and infrastructure protection materials, a multinational company that produces and operates specialized chemical materials products around the world.
4. Elokt
Guangdong Elokt Building Materials Co., Ltd. (hereinafter referred to as Elokt) is a wholly-owned subsidiary of Keshun Group specializing in home decoration and waterproofing. A system service provider engaged in the research and development, production, sales and construction of home improvement building waterproofing and decorative materials.
5. Wasper
Fuzhou Wasper Building Materials Co., Ltd. was founded in 2006 and is headquartered in Fuzhou, the ancient capital of Rongcheng, Fujian. As a joint venture between China and Singapore, it introduced Singapore's leading dry mortar technology. In 2012, the company officially became a wholly Chinese-owned company.
6. Yuwang
Founded in 1985, it is a famous trademark in Liaoning Province and the industry standard setter. It pioneered the modified asphalt waterproofing membrane, "thin-layer laminated waterproofing" Famous in application technology, professional manufacturer of waterproof materials.
7. LOMMOL
Health is an eternal pursuit. Longma takes beautifying and protecting the home environment as its own responsibility, and is committed to providing consumers with more professional, environmentally friendly, healthier and more reliable building materials and chemical products. The company implements the ISO14001 international environmental management system, passed the "China Environmental Labeling Product Certification", and meets international environmental standards.
8. Desheng
Tangshan Desheng Waterproofing Co., Ltd. was founded in 2000. Since its establishment, it has “systematically solved the problem of building leakage and shouldered the responsibility of China’s waterproofing industry. "Establishing a benchmark for the world's waterproofing industry" has become a dream that enterprises are determined to pursue.
9. Daming DYNAMIC
The company has a complete sales network. We have sales agencies or dealers in major cities across the country. The company has the national second-level qualification for professional waterproofing construction, with an annual construction capacity of 5 million square meters. It can undertake waterproofing and anti-seepage projects for various building roofs, walls, underground, railways, roads and bridges, landfills, etc.
10. Nippon Nippon
Nippon has always been committed to beautifying and protecting people's lives, constantly creating products of superior quality, and spreading beautiful colors to every corner of China. .
2. Waterproof coating construction plan
1. Base layer treatment: The surface of the base layer must be flat and smooth, and there must be no unevenness, looseness, blisters or holes. If the above phenomenon occurs, it should be repaired and smoothed before construction. The surface must be dry. The ends of the pipe roots must be rounded and the pipes must be firm.
2. The waterproof base layer should be plastered with 1:3 cement mortar to a flooding slope of 1/50 according to the design requirements. The surface should be smoothed and calendered, and unevenness, looseness and sanding are not allowed. Defects such as falling dust are present. The drainage outlet or floor drain should be lower than the entire waterproof layer to drain away accumulated water. The pipe parts with casing should be more than 20MM above the surface of the base layer. The yin and yang corners should be made into small rounded corners with a radius of 10MM to facilitate coating construction.
3. When constructing traditional polyurethane waterproof coatings, the waterproof base layer should be basically dry, and the moisture content should be less than 9%. The simple measurement method is to combine rubber with an area of ??1_ and a thickness of 1.5 to 2.0MM. Cover the base layer with the board and leave it for 2 to 3 hours. If there is no watermark on the surface of the base layer, and there is no condensation watermark on the rubber sheet close to the base layer, experience shows that its moisture content is less than 9%, which meets the construction requirements.
4. Apply the base treatment agent, mix the synthetic polymer waterproof coating primer evenly, and then use a long roller brush or a rubber brush to scrape the waterproof material evenly to the base layer. When painting, there should be no accumulation or whitening at the bottom. The amount of painting should be about 0.4kg/square meter for each coat. The first coat should be completely dry before the second coat can be painted.
The top ten waterproof coatings brought to you above are all very famous, especially the No. 1 Deco. I believe everyone has heard of it. When we are shopping, we will never buy these brands. What's the problem? I hope today's introduction can help you.