-
Anonymous users2024-01-24Generally, it is backfilled with mortar, but the water pipe needs to be fixed with a pipe clamp. It is also possible to use the fast plugging king backfill, which can save the use of pipe clamp steps.
-
Anonymous users2024-01-23: It is necessary to do waterproof wall slotting and the floor is not slotted.
In general, it can be mixed, but if the temperature of the hot water is too high, above 80 degrees, it is recommended to use a plastic pipe with a metal sleeve to avoid high temperature and then go out of shape.
The cold water pipe and the hot water pipe are strung together, or the inside of the mixing valve is damaged, or the check valve of the internal water supply valve of the boiler is broken, which causes the hot water to be strung into the cold water pipeline.
The problem of plumbing, the construction unit of the renovation of the plumbing diagram gave you? (According to the national regulations to give decoration of water, electricity, steam pipeline circuit diagram), if not, you can only check yourself. >>>More
The flat pipe ceiling can be blocked, and the riser is closed with PVC sheets, so that it can be opened during maintenance.
Wrapping sewer pipes can reduce the sound of sewer water and reduce noise pollution, and wrapping them is a good way to do it. As for how to wrap it, there are the following methods: Normally, they are built with bricks and cement. If you don't want to, there are other ways to do it. >>>More