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Anonymous users2024-01-24The toilet drain will be equipped with a sealing ring, and the lower end of the toilet will be installed with sealant when it touches the ground, so as to ensure that the sewage will not leak, and the fixed screw hole is on the outside, outside the sealing range, there is no smell worry.
Punching the fixing screws on the ground will destroy the waterproof layer of the ground, so now the installation of toilets almost does not hit expansion bolts, and they are basically fixed with sealant. As for the statement that the toilet bowl with expansion screws is old-fashioned, it is debatable, but I basically agree with it.
The original specification must be fixed with screws, but now it is generally not fixed with screws in home decoration, and it is all silicone.
Now even engineering toilets basically don't use the kind of expansion bolts. >>>More
Don't panic, you're hitting the remnants of water in the exhaust pipe that was reserved when the concrete was being poured, and it's fine.
It can not be generalized, it depends on what material the wall foundation is, there is a soft foam block that cannot stabilize the expansion screw, the external machine works with vibration, and the installation is necessary.
Old-fashioned toilets only use expansion screws.
The toilet drain will be equipped with a sealing ring, and the lower end of the toilet will be installed with sealant when it is installed to ensure that the sewage will not leak, and the fixed screw hole is on the outside, outside the sealing range, and there is no smell worry. >>>More