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Anonymous users2024-01-23This should be the reason for the material, there is a bit of a quality inspection problem, the anti-corrosion treatment is not done, and the density is still not enough.
The waterstop is not concrete, how can it be compressively tested, and if you want to do the laboratory, it will not give you a report.
The process flow of concrete construction on the toilet with waterstop: cleaning the periphery of the bathroom, positioning and pay-off, brushing off surface impurities, supporting the reverse side template, pressure water washing, inspection, brushing plain slurry, concrete pouring, and curing. >>>More
It needs to start from concrete, otherwise there will be water seepage.
Galvanized ventilation risers and water supply pipes must be sleeved when crossing the floor slabs. The casing is mainly for future maintenance and replacement convenience, otherwise, the pipe will be directly fixed to the floor pipe, once it needs to be replaced, repair will be troublesome. >>>More