The bathroom is a closed water test property without a key, and the neighbor is not there, what shou

Just find some fine sand or dirt to use outside – just clean up after the closed water test!

After the bathroom is waterproofed, it needs to be thoroughly dried, so that it can do the closed water test, you can contact the residents downstairs in advance, so that the leakage can be informed in time to avoid unnecessary losses of the downstairs residents When doing the closed water test, the depth of water storage can not be less than 20 cm, and the time can not be less than 72 hours, and the water level does not fall is qualified.

After 24 hours of waterproofing, the water will be closed, and the water level at the highest point of the plane shall not be less than 2 cm. The entrance is built with a waterproof edge. Acceptance after 24-48 hours of water closure.

The bathroom did not do a good job of waterproofing, and in principle, it had to be smashed and redone. There is an economic loss for sure, and it will be higher than the cost of renovating the bathroom for the first time, because the master in the industry would rather take the work of decorating the rough house than taking the work of repair. As for the damage to the structure of the house, as long as the construction is reasonable, the use of electric hammer instead of real hammer will not cause damage to the structure of the house. >>>More

The bathroom must do a closed water test, because it is easy to cause water leakage if the waterproof is not done well. If you live downstairs, you will be unlucky. The closed water test should generally be done after doing a good job of waterproofing, and now the floor tiles are pasted and then done, if the water leaks, the floor tiles can only be dug up. >>>More