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Anonymous users2024-01-24First of all, glass is not combustible. It can be used as a ceiling material, but the glass is fragile and will melt if it exceeds 600 degrees. This can only be an insecurity factor.
This has little to do with firefighting.
The main consideration is electrical safety. >>>More
Depending on what your house is for, shopping malls, Internet cafes, supermarkets, and hotels are all substandard.
No. The combustion performance of the headliner decoration material should not be lower than B1 level.
No, this is the door to the evacuation route. According to the needs of the specification, the door is opened outside, that is, it is opened along the evacuation direction, and cannot be opened inside.
Extruded plastic board can not be insulated indoors, reason three: >>>More