Does a load-bearing steel beam that is built into a mezzanine floor and clad with gypsum need additional protection? Fireproof paint or fireproof insulation? It should be noted that it's in a villa.
Does a load-bearing steel beam embedded in an intermediate floor, clad with plasterboard, need additional protection? Fire-retardant paint or fire protection insulation? It's in a villa, I should add.
No
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