We all know that there is a waterproofing project in the home improvement. Its importance does not need to be described in detail. If you don't do waterproofing or waterproofing, you will only get a variety of water leaks, but you may lose money if you don’t. Therefore, it is always good to know more about waterproofing.
First, why do we need to waterproof?
Waterproofing is very important, but sometimes it will still be ignored by many owners. So why do we have to do waterproofing?
1, the reason for security. Fear that if leakage occurs, it will cause neighborhood disputes and even economic compensation.
2. In the second decoration, the original waterproof layer (kitchen and kitchen) may be damaged. The current renovation of the hydropower is very large, as well as the cutting process, will destroy the original waterproof layer.
3, cracks appear after long-term use of the building. After long-term use of the building, various cracking deformations are likely to occur, resulting in the destruction of the waterproof layer.
4, concerns about the quality of construction projects. Although the building was waterproofed at the time of acceptance, people are generally concerned about the current project quality and durability.
Second, waterproof materials need to know the knowledge
1, common types of waterproof material
At present, the waterproof material sold on the market is mainly coated waterproof, flexible and rigid waterproof, flexible waterproof mainly two-component polymer waterproof coating, polyurethane waterproof coating, acrylic waterproof coating. Rigid waterproof is mainly composed of polymer cement waterproof mortar and two-component waterproof mortar, ie the ratio of emulsion to mortar is 1:4.
2, home improvement waterproof material to environmental protection
Environmental protection is the first requirement for home decoration materials. Modern home improvement waterproof materials have: waterproof, anti-mildew, anti-corrosion and other uses. Because most of the waterproofing is commissioned by the decoration company, construction must be simple and convenient.
3, the difference between home waterproof and moisture-proof
Take the bathroom as an example: the ground is often the site of water, the wall is almost a tile, usually a large brick gap, the gap is getting smaller and smaller, the wall will only meet the water in the shower, usually only about 1 hour
Third, how to identify the quality of waterproof
1, 24 hours closed water test
The current acceptance of waterproof construction is observed through the 24-hour closed water test, not only to observe whether there is water leakage, but also to observe the changes in the waterproof layer after water exposure, such as foaming, softening, and the bond strength with the grassroots Poor performance, there is a great deal of hidden dangers.
2, the color is not based on choice
When doing home improvement waterproofing, the color of the waterproof layer should not be used as the basis for selection. The color does not represent the quality of the product. The effect of waterproofing should be determined by the thickness of the waterproof layer (passage of brushing).
3, whether the node processing is qualified
The parts that are prone to leaking are mainly the details such as the internal angle, the roots of the upper and lower water pipes, and the floor drain.
Decoration waterproof
High Temperature Foaming Agent
Foam Blowing Agents,Natural Defoaming Agent,Natural Anti Foaming Agent,Homemade Anti Foaming Agent
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