What should I do if the bathroom leaks?
1. Try not to damage the original waterproof layer: If the original waterproof layer is not damaged, there will generally be no leakage after occupancy. However, the waterproof layer is easily damaged when the ground is redecorated. If it is accidentally damaged, it should be repaired in time to avoid leaving hidden dangers.
2. Resurfacing the floor tiles to make the ground waterproof: If you need to replace the original floor tiles of the bathroom, after chiseling the original floor tiles, you must first use cement mortar to level the ground, and then do waterproof treatment. Repeat 2 to 3 times with polyurethane waterproof coating.