Fire-retardant, moisture-proof and mildew-proof composite board

Abstract

This utility model discloses a flame-retardant, moisture-proof, and mildew-proof composite board, relating to the field of composite board design technology. It includes a composite board body, a moisture-proof and flame-retardant unit, and a reinforced mildew-proof unit. The front side of the composite board body has multiple equally spaced rectangular holes, each into which a reinforcing rod is inserted. Moisture-proof and flame-retardant units are respectively arranged on the upper and lower sides of the composite board body, and reinforced mildew-proof units are respectively arranged on the upper and lower sides of each moisture-proof and flame-retardant unit. Each moisture-proof and flame-retardant unit includes a connecting strip, a flame-retardant layer, and a fixing post. Multiple equally spaced snap-fit ​​grooves are respectively opened on the upper and lower surfaces of the composite board body, each into which a connecting strip is fixedly snapped. During use, the flame retardancy of the board is improved, reducing safety hazards. Over a long period, it prevents the board from getting damp and moldy, thus extending the lifespan of the composite board.

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