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Upstairs underfloor heating pipes, right?
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Whether it's on top or inside the wall, PVC or PVR.
The life of the traditional ceiling is about 10 years, and the life of the integrated ceiling processed by high-quality aluminum can reach 50 years.
The general kitchen ceiling is made of aluminum bolus, you can use a tool with a suction cup to suck it up, take it off for finishing, and then install it. If you really can't recover, you can replace it.
If you only do the side top, that is to say, the width of the ceiling is within 60 cm, you can make a number of triangular brackets at the side of the wall and the ceiling with a width of 60 cm, and the right-angled side is connected to the wall, so that you can make a side ceiling. If it is a large-area suspended ceiling, it is necessary to drill holes in the floor slab to install hanging bars.
One is to use cotton insulation boards, such as rock wool boards, aluminum silicate cotton boards, but this is not environmentally friendly, harmful to people, foam board (this fire safety factor is the lowest), these are relatively cheap. >>>More
Gypsum board is generally made by carpentry, because it has to be processed and cut.