Why is the waterproof material divided into rigid and flexible? Which is better than that?
Waterproof coating is divided into rigid and flexible, rigid waterproof material is common mortar waterproofing agent, the flexibility is common K11 waterproof paste, JS waterproof coating. What is the difference between the two which is better, there is no absolute answer. Flexible waterproof, generally has a good flexibility, brushing the thickness of 1.2-1.5 mm, good waterproof layer of film-like, can withstand sun and rain, but the intensity is not high enough so it is generally recommended to do a rigid The protective layer. Rigid waterproof, the waterproof layer is generally the hardness and strength is very good, smear the thickness of the ground is about 2 cm, the wall is about 1 cm, good adhesion, waterproof life can be with the building life. The two places are often used not the same, balcony, roof and other places need flexible waterproof + rigid waterproof combination of construction, bathroom, kitchen and other direct use of rigid waterproof on it!
The material is divided into rigid and flexible according to its characteristics. Rigid waterproof material generally refers to the cement mortar, in its formation of waterproof layer, has a high resistance to pressure, impermeability, but does not have the extension, resistance to structural elongation change ability is not high. The flexible material has good elasticity and plasticity, and the extensibility can adapt to the slight deformation of the structure. See where you use, and if used in home decoration, should be flexible waterproof material as the main material of the construction.
The material is divided into rigid and flexible according to its characteristics. Rigid waterproof material generally refers to the cement mortar, in its formation of waterproof layer, has a high resistance to pressure, impermeability, but does not have the extension, resistance to structural elongation change ability is not high. The flexible material has good elasticity and plasticity, and the extensibility can adapt to the slight deformation of the structure. See where you use, and if used in home decoration, should be flexible waterproof material as the main material of the construction.
