Light-weight fireproof sound-insulating combined wallboard

Abstract

The invention provides a light-weight fireproof sound-insulating combined wallboard. The combined wallboard is divided into three layers, wherein a corrugated plate set is arranged on an inner layer and is used for preventing fire, retarding inflaming, preventing damp and reducing noise; a flexible sound-insulating felt is arranged on a middle layer, is pasted on the outer side of the corrugated plate set and is used for insulating sound and absorbing sound; and a calcium silicate board is arranged on an outer layer, is arranged on the periphery of the flexible sound-insulating felt and is used for supporting. The corrugated plate set of the light-weight fireproof sound-insulating combined wallboard provided by the invention has a hollow waterproof bonding structure, is used for reducing the wall weight and has damp-proof and noise-reducing functions; the flexible sound-insulating felt is used for enhancing the sound-insulating and noise-reducing effects; the calcium silicate board is arranged on the outer layer and is used as a strength support; the light-weight fireproof sound-insulating combined wallboard provided by the invention has the characteristics of fire protection, inflaming retarding, heat insulation, damp-proof property and sound insulation, and the weight of the light-weight fireproof sound-insulating combined wallboard is far less than the weight of a pile wall in the prior art; and the light-weight fireproof sound-insulating combined wallboard has an assembling type modularizing structure and has the characteristic of easiness in assembling and disassembling.

Description

technical field [0001] The invention belongs to the technical field of building materials, in particular, the invention relates to a lightweight fire-proof and sound-insulating composite wallboard. Background technique [0002] During the continuous development of modern construction projects, the main frame cast structure has become the mainstream, but in the process of building walls and building partitions, light walls and hollow bricks are still used. Due to the non-standard gray number, there are cracks in the wall, and the overall sound insulation effect is not good, resulting in sound penetration, acoustic resonance, acoustic resonance and other phenomena, and when cracks appear in the wall, it will affect the overall thermal insulation or moisture-proof effect. Now The heavy load of the light wall used will cause the building wall (including decoration) to break. Comprehensive analysis, what should be done at this stage is how to solve the problems of excessive wall ...

AI Technical Summary

Problems solved by technology

[0008] The purpose of the present invention is to provide a lightweight fire-proof and sound-insulating composite wallboard to at least solve the technical problem of poor fireproof performance of the sound-insulating boards in the prior art, and at the same time solve the problem that the sound-insulating boards in the prior art cannot offset the noise and the load is relatively heavy. heavy technical problem

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