Novel sound insulation board for green building

Abstract

The invention discloses a novel sound insulation board for a green building, and belongs to the technical field of sound insulation boards. An outer sound insulation layer and an inner sound insulation layer which are distributed in a staggered mode up and down are arranged on an outer decorative board and an inner base board; and when the outer sound insulation layer and the inner sound insulation layer are installed in an inner-outer butt joint mode, the outer sound insulation layer and the inner sound insulation layer are in butt joint in a spaced mode up and down, and an inner embedded board on an inner butt joint board is embedded into an outer butt joint board and abuts against and is embedded with a bonding layer, thus bonding and fixing of the outer sound insulation layer and the inner sound insulation layer are achieved; and the outer decorative board and the inner base board are spliced to form the whole sound insulation board. Due to the fact that the outer butt joint board and the inner butt joint board which are distributed up and down are exposed after the outer decorative board and the inner base board are in butt joint, vertical installation of the upper and lower adjacent sound insulation boards is easy; meanwhile, by means of cooperation of hollow sound insulation pipes and embedded pipes which correspond left and right, horizontal installation of the left and right adjacent sound insulation boards is achieved, on-site manual alignment is not needed, and screws or on-site coating adhesives for fixing are not needed; and in addition, the outer side dense part of the sound insulation board is matched with the inner side sound absorption part, and the sound insulation and sound absorption effects of the sound insulation board are effectively improved.

Description

technical field [0001] The invention relates to the technical field of sound insulation boards, and more specifically relates to a novel sound insulation board for green buildings. Background technique [0002] A sound insulation board is a material, component or structure that isolates, isolates, and separates noise transmitted in the air. For sound insulation materials, it is necessary to weaken the transmitted sound energy and block the transmission of sound. At present, the material of the sound insulation board is required to be a dense material without pores or gaps, and it is mostly made of green and environmentally friendly sound insulation materials. [0003] Existing building construction noise reduction wall sound insulation components are connected by a plurality of sound insulation boards, and when they are installed in alignment with each other, it is necessary to align the two butt sound insulation boards before they can be fixed, so that it is necessary to T...

AI Technical Summary

Problems solved by technology

[0003] Existing building construction noise reduction wall sound insulation components are connected by a plurality of sound insulation boards, and when they are installed in alignment with each other, it is necessary to align the two butt sound insulation boards before they can be fixed, so that it is necessary to The operator has to adjust the installation position of the sound insulation board back and forth to install it, and the main body of the sound insulation board will sink under the influence of its own weight after a long time of use, resulting in misalignment of the upper and lower ends of the two sound insulation board bodies. In addition, in the prior art, multiple sound insulation panels are usually fixed by screw connection or on-site application of adhesive after alignment, the operation is more cumbersome, and it also affects the appearance and the tightness of the installation

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