What steps are needed for the acceptance of the bathroom ceiling of the new house

Toilet waterproof acceptance specifications and standards: 1. Acceptance one by one Generally, a closed water test will be carried out during the decoration process of the bathroom. However, after the completion of the project, the acceptance cannot be ignored, and all the toilets must be inspected one by one.

2. After the construction process is inspected, each process before the construction of the waterproof layer of the toilet (base treatment, hole cleaning and plugging, leveling layer construction, plugging and sealing ointment, detailed additional layer, etc.) is completed, and the next process construction can only be carried out after the supervision engineer checks and confirms and makes inspection records. 3. Acceptance after waterproof painting of the bathroom Each waterproof layer is painted, and the next waterproof layer can be painted only after the supervision engineer checks and confirms that it meets the requirements. 4. After the waterproof layer is painted and dried, it needs to be accepted After the waterproof layer is finished drying, the quality of the waterproof layer should be carefully inspected and accepted, including whether the waterproof layer is fully coated, whether the thickness is uniform, whether the sealing is tight, whether the thickness meets the design requirements (slice sampling), and there are no defects such as bulging, cracking, and warping on the surface.

The closed water test can only be carried out after the joint inspection and acceptance of Party A and the supervision engineer. 5. Waterproof and closed water test in the bathroom The waterproof layer must be tested for closed water, and the test time is not less than 24 hours, and water seepage and wetting shall not occur under the floor slab, around the pipeline and other wall corners. After Party A and the supervising engineer jointly inspect and pass the acceptance and handle the concealed acceptance record, they can enter the construction of the waterproof protective layer in the next process.

6. After the completion of the decoration of the waterproof acceptance of the fine decoration bathroom after the completion of the construction of the waterproof coating protective layer, the plumbing professional pipeline should be laid and the experience is qualified, before the cushion construction, the process of handover process, the equipment and the civil engineering professional should be closely coordinated. 7. After the completion of the second closed water test of the ground surface layer of the fine decoration bathroom, the second closed water test should be carried out, and the closed water time shall not be less than 24 hours, during which the observation of the floor slab, the corners of the wall, the periphery of the pipeline and other parts without leakage and wetting phenomenon are qualified, and at the same time fill in the closed water inspection record and carry out the waterproof construction acceptance according to the procedure.