How many times is the bathroom JS waterproof brushed?

JS, polymer cement-based waterproof material, is generally three times, not less than two times, even if there is no problem with testing the water, the durability is not good.

Generally, 2 times is enough, you must apply less and more times, and apply a little thinner, otherwise there will be cracks. . .

Bathroom JS waterproof is generally brushed 2-3 times.

1. Before the construction of JS waterproof coating, the additional layer such as the yin and yang angles should be strengthened, and the width of the additional layer is 500mm, and each side is 250mm.

2. Paint JS waterproof paint for the first time, and the material ratio is m (liquid) m (powder) m (water) = 10 7. The brush should be uniform and dense. JS coating is required to be firmly bonded to the base layer, without hollowing, peeling, cracking and other phenomena.

3. Paint the second and third times of JS waterproof coating, and the material ratio is m (liquid) m (powder) m (water) = 10 7. The brushing should be uniform and dense, and the direction of each painting should be perpendicular to each other to achieve the thickness of the waterproof coating, and the thickness of the finished coating is.

4. During the construction break or at the end of the construction, all tools and work clothes stained with paint should be washed with water in time. Otherwise, it will be difficult to clean the paint after it has dried. After construction, all parts of the entire project should be carefully inspected, especially the weak links, problems should be found, the causes should be identified and repaired in time.

After the waterproofing of the coating film waterproof layer is completed, there should be no cracks, peeling, flowing, wrinkled skin and other phenomena.

5. After the waterproofing of the toilet coating film is completed, the water storage does not leak for 24 hours is qualified. After the roof coating waterproofing is done, it should be checked for leakage and stagnant water, and whether the drainage system is unobstructed (it can be carried out after rain or continuous watering for 24 hours, and the roof with conditional water storage can be inspected for 24 hours).