Waterproof coating manufacturers talk about the advantages and disadvantages of waterproof coiled materials and waterproof coatings
Time:
2021-07-08
Waterproof coating manufacturers talk about the advantages and disadvantages of waterproof coiled materials and waterproof coatings:
Waterproof coating manufacturers talk about the advantages and disadvantages of waterproof coiled materials and waterproof coatings:
Disadvantages:
Waterproof roll: waterproof roll shall be customized according to the shape of waterproof base. For the base course with complex shape and structure, multiple pieces are required to be spliced. It is difficult to bond the overlapping parts of waterproof coiled materials. The main problem is the complete sealing problem, and the hidden danger of water leakage is relatively large; It is also difficult to protect the waterproof membrane after construction and maintain it after water leakage. No matter what part of the penetrating damage, degumming, leakage, and the waterproof function of the connecting layer will be completely lost. If no damaged and defective parts are found, they cannot be partially repaired and can only be waterproof again.
Waterproof coating: the waterproof coating needs a certain time of physical and chemical reaction to form a waterproof layer; Some waterproof coatings will release harmful gas during curing, which is harmful to human body. It takes a long time to complete the waterproof layer, because the parts of the waterproof coating need to be painted many times, and there must be a certain interval between each painting. During the construction of waterproof coating, there may be jerry built, shoddy and other situations. Site management is very important.
advantage:
Waterproof coiled material: easy to construct, short construction period, no maintenance after forming, free from temperature influence, little environmental pollution, easy to master the thickness of waterproof layer according to design requirements, accurate material calculation, easy to manage at the construction site, not easy to cut corners, and even layer thickness. It can effectively overcome the stress when the base course is unloaded (the integrity of the waterproof layer can be maintained when the base course has large cracks).
Waterproof coating: any complex base layer of waterproof coating can be made into a continuous waterproof layer, which is easy to operate; 100% joint surface of waterproof coating layer and base course. If the paint waterproof layer leaks during its service life, the cause of the leakage can be easily found and the warranty is also very convenient, as long as a small amount of waterproof materials are used to repair the cracks and damaged parts. Waterproof coating can be applied on wet basis to form a waterproof layer.
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Weifang Zhengyuan Waterproof Material Co., Ltd
Address: Taitou Industrial Park, Shouguang, Weifang, Shandong
Tel： +86-13863609510
E-mail：340115809@qq.com