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Anonymous users2024-01-24The national specifications for the construction of polyurethane ceiling panels are not said for the time being, but the national requirements for the material of polyurethane ceiling panels are extremely high, and polyurethane ceiling panels must pass the national fire quality inspection.
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Anonymous users2024-01-23Professional contracting qualification for building decoration and decoration engineering is sufficient.
This is not good, depending on the actual product performance, there is a big gap.
There are many types of suspended ceilings in the bathroom. PVC, metal gusset, etc. >>>More
Now PVC ceiling panels have been gradually eliminated, and most of them use aluminum gusset plates, which are more environmentally friendly and healthy than PVC.
There are many types of ceiling panels, please explain your specific situation before discussing.
The span is relatively large, the plate thickness should be increased, and the double-layer two-way steel bar is definitely possible.