ceiling access panel size
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(2) The internal structure of the Mineral Fiber Ceiling Tile is a three-dimensional cross-mesh structure. The internal space is sufficient and the structure is strong, which greatly improves its sound absorption and noise reduction capabilities, which is 1 to 2 times higher than the ordinary mineral fiber ceiling sound absorption effect. Adding moisture-proofing agent and auxiliary moisture-proofing agent inside, not only increases the surface fiber resistance, effectively stabilizes the cement, maintains the strength of the board, and can adjust the indoor humidity and improve the living environment.
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