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Anonymous users2024-01-241. Inspect and accept the appearance, variety, specification, packaging, size and quantity of materials, and form corresponding acceptance records.
2. Check the quality certification documents of the materials and include them in the engineering and technical files.
3. After the material enters the site, the material inspection report shall be issued according to the specification.
4. When all the indicators of the physical properties of the material meet the standards, it is qualified; If an index does not meet the requirements of the standard, the index should be re-sampled in the tested product for re-inspection, and the re-test result meets the requirements of the standard, and the batch of materials will be judged to be qualified.
5. Waterproof material. There are three main categories: waterproofing membranes; 911 polyurethane waterproofing material; New polymer cementitious waterproofing material.
The last category is divided into general-purpose GS waterproofing materials and flexible JS waterproofing materials. Among them, the universal waterproof material is suitable for the waterproofing of the indoor floor and wall of the family.
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Anonymous users2024-01-23It shouldn't be a problem with the waterproofing material. Either there is a problem with the waterproof construction, or there is a problem with the floor drain, or it may be that the waterproofing is done and destroyed in the later stage. There is a problem with the floor drain in my house, but it leaks downstairs, but it is not the location of the floor drain, and it has to leak down from where the gap is, so the landlord is still looking for someone to check carefully.
The building is leaking, and the architecture students say it is a problem. The waterproof must be more than 2 meters to rest assured, and it is not possible to only do the ground.
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Anonymous users2024-01-22You should first find the property and ask them to contact the construction unit; If it is caused by your own reasons, you should be able to pay labor costs, and people will do it for you.
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Anonymous users2024-01-21No matter how good the waterproof material is, it is useless to construct it badly, so the material is only up to standard, and as for the leakage, it is better to find the person who built it.
It may be caused by water seepage on the wall, you can find a professional maintenance personnel to take a look at it, so as not to cause unnecessary losses.
Wall and floor tilers who make sanitary napkins do it for a few hours a day, usually about 10 hours.
This void is usually a void left by the later installation of heating or sewer pipes. >>>More
In a situation like this, you'd better ask Nanyang Dibang waterproof, our family was like this last time, and then they did it for our family, and it was guaranteed for 10 years. If there is a warranty contract, Nanyang seems to have signed a warranty contract with them. The address is: >>>More
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