Disposable on-site compound explosion-venting sound-insulating wall

A one-time, wall technology, applied in the direction of walls, sound insulation, building components, etc., can solve the problems of being unsuitable for on-site installation, inability to install on-site, and high cost, and achieve good sound insulation effect, light texture and beautiful appearance. Effect

Inactive Publication Date: 2012-01-11
LINDE ENG HANGZHOU
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, ordinary walls with good sound insulation and explosion-proof effects are often thick and heavy, the integrity of the wall surface is poor, and the cost is high, so it is not suitable for on-site installation.
[0004] At present, some explosion-explosion and sound-proof walls used in China generally have complex structures, poor explosion-proof and sound-proof effects, and are heavy, so they are not suitable for on-site installation.
For example, the patent number is: 200710178967.9, a kind of "anti-explosion room", which is used to prevent secondary injuries caused by accidental explosions when making firecrackers. This patent can play a better protective effect, but it is made of reinforced concrete and cannot be installed on site. And complex structure, high cost

Method used

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  • Disposable on-site compound explosion-venting sound-insulating wall
  • Disposable on-site compound explosion-venting sound-insulating wall
  • Disposable on-site compound explosion-venting sound-insulating wall

Examples

Experimental program
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Effect test

Embodiment 1

[0021] As attached to the manual figure 1 , 2 , 3, and 4, a one-time on-site composite explosion-reducing and sound-insulating wall includes a "C"-shaped steel frame 1, an outer wall 2 and an inner wall 3 are respectively arranged on both sides of the steel frame, and on the steel frame Steel wire mesh 6 is installed, and the outer wall body is made of several concealed gussets 4 that need a certain pressure to be broken open, and the inner wall board inner side is laid with explosion-proof non-woven fabric 5. The insulation cotton I7 with aluminum foil is arranged between the steel mesh and the outer wall, and the aluminum foil faces inward. Body of outer wall, insulating cotton 1 are fixed with steel wire mesh by self-tapping screw. Between the steel wire mesh and the inner wall, thermal insulation cotton II 8 with aluminum foil is arranged, and the aluminum foil faces inward. The inner wall and thermal insulation cotton II are fixed by self-tapping screws and steel wire ...

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PUM

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Abstract

The invention relates to an explosion-venting sound-insulating wall and particularly relates to a disposable on-site compound explosion-venting sound-insulating wall which comprises a steel framework, wherein an outer wall body and an inner wall body are respectively arranged on the two sides of the steel framework. The explosion-venting sound-insulating wall is characterized in that a steel wire mesh is mounted on the steel framework; the outer wall body is composed of a plurality of hidden buckling plates which can be broken under the action of a certain pressure; and an explosion-proof non-woven fabric is paved on the inner side of an inner wall plate. The disposable on-site compound explosion-venting sound-insulating wall has the characteristics of simple structure, convenience in mounting, beautiful appearance, excellent explosion-venting sound-insulating effect and the like.

Description

[0001] technical field [0002] The invention relates to an explosion-reducing and sound-insulating wall, in particular to an explosion-reducing and sound-insulating wall compounded on-site at one time. Background technique [0003] As we all know, at present, in some special places, it is necessary to install explosion-proof and sound-proof walls on site to achieve a special effect of explosion-proof and sound-proof. However, ordinary walls with good sound insulation and explosion-proof effects are often thick and heavy, the integrity of the wall surface is poor, and the cost is high, so it is not suitable for on-site installation. [0004] At present, some explosion-explosion and sound-proof walls used in China generally have complex structures, poor explosion-proof and sound-proof effects, and are heavy, so they are not suitable for on-site installation. For example, the patent number is: 200710178967.9, a kind of "anti-explosion room", which is used to prevent secondary...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B2/76E04B2/78E04B1/88
Inventor 吕明清
Owner LINDE ENG HANGZHOU
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