Why Use Nonwoven Fabric For Waterproof Coating?

What is the function of waterproof coating and Nonwoven Fabric?
1. The position of the connection point in the details uses the embryo body to improve the raw material. Due to its moisture resistance, air permeability and sensitivity, the Non Woven Fabric can be closely connected with the waterproof material. The main effect of the Non Woven Fabric Roll on moisture resistance is strengthening actual effect, crack resistance, connection point position in details such as pipe roots, external angle lines, drainage ditches, etc. Water leakage caused by coating damage can be avoided when deformation and cracks occur due to subsidence of the foundation and asynchronous structural temperature deformation.

2. Large - scale overlaying of nonwoven fabrics can not only increase the compressive strength of the waterproof coating, but also improve the balance of the thickness of the moisture - proof coating. When the ground is waterproofed in large - scale engineering construction, the waterproof materials used cannot be painted at one time. When the thickness is required to be painted at one time, it is very easy to form gaps after the coating shrinks and the water evaporates. Appropriate waterproofing construction should be sprayed in layers. After the coating layer that has been wiped first is dry and the coating film is dry, the coating can be applied again after sizing. The waterproof material must be as thin as required, otherwise it will cause the problem that the embryo body is pre - soaked and opaque.

3. Avoid coating flow drop. When constructing waterproof materials on roads with relatively large slopes, the architectural coatings will naturally drip down. With non woven fabrics, it will adhere to a part of the paint and prevent it from flowing everywhere, and it also increases the resistance of the paint to vulcanization. The embryonic body enhances the raw material to lay an additional layer on the architectural coating with long drying time and low viscosity, which can better ensure the construction quality of the coating.