When the bathroom is delivered, the test is not leaking, and the water leaks around the toilet drain

Waterproofing does not mean that it will not leak. It's about the quality of the work, and how many years you're going to use it. >>>More

The bathroom floor drain is mainly to fill the floor hole can not be sloppy, when filling the hole to add a supporting plate below, and then carefully tamp with high-grade cement mortar, so that there will be no more water leakage.

Bathroom leakage is the first thing to determine where the water leaks. There are generally three types of water leakage such as liters: >>>More

Three points of material and seven division of labor. Waterproofing mainly depends on the construction steps and details. Do a good job of detailing first.

First of all, the bathroom does a closed water test, the purpose is to check whether there is a leak in the waterproof construction and whether the waterproof function is normal, but the closed water test is passed, and there is no guarantee that there will be no water leakage in the future. >>>More