Should the ceiling wiring be fireproof?

Updated on Suspended ceilings 2024-07-28
1 answers
  1. Anonymous users2024-01-24

    If the skeleton of the ceiling is a wooden keel, it needs to be brushed with fireproof coating, and if it is a light steel keel or steel bar, it does not need to be fireproof, only anti-rust treatment is required.

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