Sound absorbing and noise reducing building wall panel

Abstract

The utility model belongs to building decoration technical field, concretely is a kind of sound-absorbing and noise-reducing building wallboard, including light plate, the light plate inner chamber is equipped with reinforcing cross rib, reinforcing cross rib is equidistantly distributed from top to bottom, reinforcing cross rib surface is tied with reinforcing longitudinal rib by tying wire, reinforcing longitudinal rib and reinforcing cross rib are mutually perpendicular, and reinforcing cross rib is equidistantly distributed from left to right, reinforcing cross rib and reinforcing longitudinal rib both sides swing installation have reinforcing mesh, reinforcing mesh is symmetrically distributed, reinforcing cross rib surface swing plug-in has fixed seat;The steel mesh and reinforcing mesh of the present application are arranged in the inner cavity of the light plate, which can improve the structural strength of the light plate, enhance the structural strength of the building, reduce the construction loss, and effectively absorb and isolate air sound and solid sound by utilizing the characteristics of viscoelastic material.

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