Polyurea waterproof coating or polymer cement waterproof coating for swimming pool waterproofing?

Or use polymer waterproof coating, polyurethane is almost suitable for large water-using areas such as swimming pools.

Waterproof practice of toilet:

1, foundation treatment

Be sure to level the ground before waterproofing. Construction method of leveling layer: if there are cracks, cracks and unequal defects in the base surface, cement mortar should be used to repair and level off. Make the base surface firm, smooth and clean without dust, grease, wax, release agent and other debris. The waterproof layer can only be constructed after the leveling layer is dry, and it should be fireproof and waterproof during construction. After the waterproof layer is completed, the finished product should be protected and no one is allowed to walk around.

2, wall treatment

On the wall surface treatment, waterproof coating with a height of about 300mm should be made to prevent water from infiltrating into the wall surface.

The brushing height between the bathroom wall and the ground (plane and elevation) should be greater than100 mm.

If the bathroom has a shower room, the waterproof height should not be less than1800 mm.

If there is a bathtub, the waterproof height of the wall adjacent to the bathtub should be 300mm higher than that of the bathtub.