The construction waterproof material can play a major role in protecting the surface of the building. However, there are still many people who are not very clear about the waterproof materials used in construction . Building waterproofing material plays a decisive role in our lives. Without it, our daily lives are not guaranteed. Therefore, it is very necessary here to make a detailed introduction to the building waterproof material and some common building waterproof related materials, so that we can help everyone in the selection of a certain reference standard.
Architectural waterproof material introduction
1. The role of building waterproof material
Building waterproof material is the foundation of waterproof engineering. It is a barrier that ensures that buildings and structures prevent the infiltration of rainwater and groundwater. The waterproof material has a great influence on the waterproofing project. Therefore, waterproof materials must be studied from the waterproof material. problem.
2. Building waterproof material composition
Grace non-asphalt construction waterproofing membrane, superior performance of multi-layer composite waterproof material, including a layer of high-performance PE film, pressure sensitive polymer adhesive layer and unique formula of granular layer.
AA-JA Building Waterproof Coating is a high-molecular synthetic material that exhibits a viscous liquid at room temperature. After being brushed on the surface of the base layer, a volatile waterproof film is formed by the volatilization of the solvent or the evaporation of the moisture or the chemical reaction between the components, which functions as a waterproof and moisture-proof effect. Coating waterproof layer complete, no seams, light weight, simple and easy construction, easy repair, long service life characteristics. If the waterproof coating is used together with the sealing and sealing material, the waterproof performance can be enhanced, the leakage of water can be effectively prevented, and the durability of the waterproof layer can be extended.
Waterproof coating is based on polyether as the main raw material, and is made of various additives. It is a one-component flexible coating without organic solvent evaporation. Its low solid content has high strength and elongation of more than 90%, and its tensile strength is more than 1.9%. .
What are the building waterproof materials
What are the waterproof materials for buildings?
There are several types of waterproof membrane mainly presents: 1, PVC waterproof membrane; 2, chlorinated polyethylene waterproof membrane; 3, polymer waterproof material; 4, elastomer modified asphalt waterproof membrane, referred to "SBS Coil"; 5, plastic modified bituminous waterproofing membrane, collectively referred to as "APP coil"; 6, modified asphalt polyethylene tire waterproofing membrane; 7, linoleum tile; 8, aluminum foil surface linoleum; 9, three Yuanding rubber waterproofing membrane; 10, chlorinated polyethylene-rubber blended waterproofing membrane; 11, self-adhesive rubber asphalt waterproofing membrane; 12, polymer waterproofing membrane adhesive;13, self-adhesive polymer modified asphalt poly Ester peptide waterproofing membrane.
Waterproof coatings for buildings: Waterproof coatings are mainly used for waterproof construction materials on walls or roofs. The following are the types of waterproof building materials that belong to coatings. You can refer to the following: 1. Cement-based penetrating crystalline waterproof materials; 2. Water-based Pitch-based waterproof coating; 3, polyurethane waterproof coating; 4, polyvinyl chloride elastic waterproof coating; 5, soap emulsified asphalt; 6, solvent rubber bituminous waterproof coating; 7, polymer emulsion building waterproof coating; 8, polymer cement Waterproof coating.
What are the building waterproof materials - using space classification
1. Roof building waterproof material
The roof is exposed to sunlight and rain for a long time and the temperature difference between day and night is relatively large. Therefore, it is very necessary for the roof to be waterproofed. When it is used, waterproof materials with good aging resistance, such as polyester tire modified asphalt, can be used. Coil, EPDM sheet or asphalt linoleum, etc.
2. Floor building waterproof material
The ground is in a long-term wet state, and the change in temperature difference is small, and mildew corrosion occurs easily. Therefore, it is very important for ground waterproofing treatment. Choose a flexible material with good corrosion and long service life, such as glass fiber tire, polyester tire, etc. Asphalt coils, glass cloth linoleum and so on.
3. Kitchen and building waterproof material
The kitchen and bathroom rooms are not very large, there are many corners of the yin and yang, and the kitchens and toilets have large water consumption and are prone to leakage. Therefore, waterproofing must be done. You can use the seamless coating method and choose JS composite waterproof coating. Grasping latex latex asphalt coating, polyurethane waterproof coating and so on.
Building waterproof material price
1. Modified asphalt waterproof roll
This material is mainly used for roof waterproofing. In general, roof waterproof work and insulation layer laying are performed at the same time. The modified bitumen waterproof roll will be laid on the top of the insulation layer, and it will be able to play a good role in waterproofing. The one-time laying waterproof effect can be maintained for three to five years. Modified bitumen waterproof roll is divided into three categories: polyethylene film bituminous waterproofing membrane, aluminum foil green waterproofing membrane, and non-tempered bitumen waterproofing membrane. The market price of polyethylene film bituminous waterproofing membranes is about 30 to 40 pieces per square meter; the market price of aluminum foil blue waterproofing coiled materials is about 15 to 20 pieces per square meter; the market price of non-cemented bituminous waterproofed coiled materials is 15 pieces per square meter. about.
2. Waterproof plugging coating
Commonly used waterproof coatings are: 1. It is k11 universal waterproof coating It is a rigid waterproof material, which is formed by the reaction of two materials to form a waterproof layer. This material is mainly used for waterproofing kitchen and toilet. This waterproof material varies from 20 to 50 pieces per kilogram depending on the material brand. 2. Polymer cement waterproof coating. This waterproof coating combines the waterproof properties of both polymer and cement materials. It is often used for indoor waterproofing. The price of this waterproof coating is 15 to 20 pieces per kilogram. 3. It is an acrylic waterproof coating. It is a water-soluble waterproof coating and is mainly used for waterproofing seams. The price of this waterproof coating is between 25 and 60 pieces per kilogram. The fourth is polyurethane waterproof coating. This waterproof coating is characterized by its high thickness, good elasticity, and excellent anti-cracking performance. This kind of waterproof coating belongs to the all-round type material, and it is suitable for the indoor and outdoor waterproof. The price of this waterproof coating is about 15 to 45 pieces per kilogram.
3. Building seal material
This type of material is mainly used for construction, doors and windows, cracks, glass around the seal. Common construction seal materials include one-component polysulfide sealant and two-component polysulfide sealant. Polysulfide sealant is characterized by high temperature resistance, water resistance, chemical resistance, and good fluidity and plasticity, so it is often used to fill voids in building materials. The unit price of one-component polysulfide sealant is basically 35 pieces per kilogram; the unit price of two-component polysulfide sealant is 12 pieces per kilogram.
Note: This price is for reference only! Due to geographical differences, of course, the price will be different. For more details on the prices, please refer to the local distributors!
Editor's summary: The above is a brief introduction to the construction waterproof materials and the related knowledge about the types and prices of construction waterproof materials. I hope to help those friends who have this need! For more information, please continue to pay attention to our website, follow-up will show more exciting content. You can also buy your favorite products on Qijia Mall.
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