1. When is the restaurant kitchen waterproof?

After finishing the base course, start waterproofing. Generally, when doing waterproof layer, everyone neglects a problem, that is, the grassroots of waterproof layer; I think that as long as I buy the materials and do it, it is not; No matter how good the material at the grass-roots level is, it can't guarantee the waterproof effect; Therefore, the quality of grass-roots plays an important role in waterproofing; The requirements for the grass-roots level are: no sand, no cracks, smooth and no hollowing; Different materials have different requirements for the humidity of the base surface; If the ground slotted buried pipe needs to be repaired, the waterproof layer can be made.

Second, how thick should the waterproof layer in the dining room kitchen be?

The quality of the waterproof layer in the dining room kitchen requires that the thickness of the waterproof layer should not be less than 1.5MM；; The amount of waterproof material in restaurant kitchen is generally not less than 2kg per square meter (waterproof coating). Pay attention to ensure the thickness of waterproof layer or the amount of waterproof material when making waterproof layer. Sufficient dosage is to ensure the thickness of waterproof layer. Only when the waterproof layer reaches the specified thickness can the real waterproof effect be guaranteed.