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The blockboard also enlarges the core board, which is mainly used for the lamp trough in the modeling ceiling, which plays the role of fixing and connecting. The blockboard in the ceiling should be brushed with fireproof paint. If you are satisfied, please adopt
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To make a skeleton, I think it has a connecting effect, and you can't nail the plasterboard directly to the wall.
The blockboard used in the ceiling is mainly used for the lamp trough in the modeling ceiling, which plays the role of fixing and connecting. The blockboard in the ceiling should be brushed with fireproof paint. The above is for reference. If you are satisfied, please adopt, thank you!
Class A fire protection requirements. Woodworking boards must be brushed with fire-retardant paint.
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