Thermal-insulation soundproof assembly type building wall body

A technology for thermal insulation, sound insulation, and building walls, which is applied in thermal insulation, sound insulation, construction, etc., can solve problems such as poor noise reduction and sound insulation, and achieve the effects of improving noise reduction, waterproofing, and noise reduction.

Inactive Publication Date: 2020-10-30
陈春艳
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Based on the technical problem of poor noise reduction and sound insulation effect of assembled wall panels in t

Method used

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  • Thermal-insulation soundproof assembly type building wall body
  • Thermal-insulation soundproof assembly type building wall body
  • Thermal-insulation soundproof assembly type building wall body

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] refer to Figure 1-4 , a prefabricated building wall for thermal insulation and sound insulation, comprising a heat preservation frame 1 of a back-shaped structure, heat preservation boards 4 are fixed at both ends between the top and bottom inner walls of the heat preservation frame 1, and the two ends of the heat preservation frame 1 are respectively fixed with The interior panel 2 and the exterior panel 3, the interior panel 2 and the exterior panel 3 are respectively provided with waterproof coating 10 and waterproof glue 7 at one end close to the insulation board 4, and a cavity is arranged between the two insulation panels 4, and the two The fixed plate 11 that is distributed equidistantly in the vertical direction is fixed between the two insulating plates 4, and the foam plate 12 is arranged between the insulating plate 4 and the fixed plate 11. Arc structure.

[0028] In the present invention, the end of the foam board 12 close to the exterior panel 3 is provi...

Embodiment 2

[0034] refer to Figure 5 , a prefabricated building wall with thermal insulation and sound insulation, the clamping plate 9 is arranged as a connecting plate distributed equidistantly in the vertical direction, and two adjacent connecting plates are fixedly connected, the cross section of the connecting plate is arranged in a triangle, and the connection Both sides of the board are filled with fillers 14 , and the corner of the connecting board away from the interior trim panel 2 corresponds to the central position of the fixing board 11 .

[0035] When in use, the angular position of the end of the connecting plate away from the interior panel 2 corresponds to the middle position of the fixing plate 11, so as to disperse and buffer the noise transmitted from the contact position between the middle of the fixing plate 11 and the insulation board 4, thereby further strengthening the assembly wall Body noise reduction effect.

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Abstract

The invention belongs to the technical field of assembly type buildings, and particularly relates to a thermal-insulation soundproof assembly type building wall body. In order to solve the problem that noise-reduction soundproof effect of an assembly wallboard in the prior art is poor, the invention discloses the following scheme: the thermal-insulation soundproof assembly type building wall bodycomprises a thermal-insulation frame of a structure in the form of Chinese character hui, wherein the two ends between the top of the thermal-insulation frame and the inner wall of the bottom are fixedly provided with thermal-insulation boards; the two ends of the thermal-insulation are fixedly provided with an inner veneer and outer veneer separately; ends, close to the thermal-insulation boards,of the inner veneer and the outer veneer are separately provided with waterproof paint and waterproof glue; a cavity is arranged between the two thermal-insulation boards; fixed plates which are distributed at equal distance in the vertical direction are fixedly arranged between the two thermal-insulation boards; and foam boards are arranged between the thermal-insulation boards and the fixed plates. According to the thermal-insulation soundproof assembly type building wall body disclosed by the invention, the fixed plates are arched towards one end of the inner veneer, so that external noises are conducted to an arc-shaped surface from the planes of the foam boards to reduce noise influences; and moreover, noises at planar ends of the foam boards are dispersed and propagated through a guide slot, so that noise-reduction effect of the assembly wall body is improved.

Description

technical field [0001] The invention relates to the technical field of prefabricated buildings, in particular to a heat-preserving and sound-insulating prefabricated building wall. Background technique [0002] With the development of modern industrial technology, the construction of houses can be manufactured in batches like machine production, as long as the prefabricated house components are transported to the construction site for assembly, and the prefabricated parts are assembled on the construction site. It is called prefabricated building. According to the form and construction method of prefabricated components, it is divided into five types: block building, plate building, box building, skeleton plate building and rising plate building. The assembled wall is the main component of the prefabricated building. frame material. [0003] The walls used in prefabricated buildings are generally thermal insulation walls. The whole wall panel is formed by lamination of mult...

Claims

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Application Information

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IPC IPC(8): E04B2/74E04B1/88E04B1/66
CPCE04B1/66E04B1/88E04B2/7403
Inventor 陈春艳
Owner 陈春艳
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