How to write the inspection batch parts of the two layers of waterproof in the bathroom?

However, the waterproof layer is coated with multiple layers, and if the construction is not paid attention to or there is no certain construction technology, it is easy to dry and crack, resulting in leakage. The waterproof layer must be carefully and meticulously, there can be no missing brush, the thickness of each brush can not exceed 1mm, and it must wait for the first brush to dry slightly (generally 1-2 hours) before the second brush, each time it must be so meticulous in place. After the waterproof layer is done, the inspection method is mainly through the closed water test, at least 24 hours in summer and 48 hours in winter, and the water test height is increased as much as possible. >>>More

The purpose of the inspection batch division is to facilitate the construction quality process management, construction quality behavior control and witness record of the project. The status of various projects is different, so the specifications should not be excessively rigid, but should be delineated in advance by the construction organization design of the project (approved by the superintendent), and adjustments are allowed during the matter.

The common method of bathroom waterproof inspection is to do a closed water test after the waterproof layer is completely dry, and the main purpose of the closed water test is to check whether there is any leakage in the waterproof construction and whether the waterproof function is normal. >>>More

Sanitary waterproof data is done with a water seepage test inspection lot, and the anti-mildew paint is good with water-based coating.

Some of them should be criticized for being irresponsible! >>>More