CN204023818U - A kind of sound insulating wall structure of building - Google Patents
A kind of sound insulating wall structure of building Download PDFInfo
- Publication number
- CN204023818U CN204023818U CN201420330586.3U CN201420330586U CN204023818U CN 204023818 U CN204023818 U CN 204023818U CN 201420330586 U CN201420330586 U CN 201420330586U CN 204023818 U CN204023818 U CN 204023818U
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- wall
- fire
- cotton
- retardant
- acoustical cotton
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Abstract
The utility model relates to interior wall technical field for building, and particularly a kind of sound insulating wall structure of building comprises main wall body and time body of wall, and the inner chamber of main wall body is by interior acoustical absorption wall, fire prevention mainboard and the inferior body of wall of being disposed with outward; Between acoustical absorption wall and inferior body of wall, be provided with hollow body; Acoustical absorption wall is by fire-retardant acoustical cotton one, fire-retardant acoustical cotton two and cotton, and the cross section of cotton is wave shape, and cotton is arranged between fire-retardant acoustical cotton one and fire-retardant acoustical cotton two; Fire-retardant acoustical cotton one surface is evenly provided with several fire barriers along its length.In the time using the utility model, get and replace fragment of brick in the past to build a wall by main wall body and time body of wall, greatly improve efficiency of construction, not only save time but also laborsaving, there is good soundproof effect simultaneously, also avoid body of wall to produce the problem in crack.The utlity model has simple in structurely, arrange rationally, the advantage such as cost of manufacture is low.
Description
Technical field
The utility model relates to interior wall technical field for building, particularly a kind of sound insulating wall structure of building.
Background technology
Classify with moving towards by body of wall position under construction: be divided into exterior wall and interior wall two classes.The body of wall of arranging along building edge is called exterior wall, and the body of wall being enclosed by exterior wall handbag is called interior wall.The interior wall of building is all built into wall body brick now, thereby construction trouble, wastes time and energy, and does not have soundproof effect, also easily produces crack in use procedure.Therefore be necessary the interior wall structure of present building to carry out technological innovation further.
Utility model content
The purpose of this utility model is for the defect of prior art and deficiency, provides a kind of simple in structure, the sound insulating wall structure of building reasonable in design, easy to use.
For achieving the above object, the technical solution adopted in the utility model is:
The sound insulating wall structure of a kind of building described in the utility model, comprises main wall body and time body of wall, and the inner chamber of main wall body is by interior acoustical absorption wall, fire prevention mainboard and the inferior body of wall of being disposed with outward; Between acoustical absorption wall and inferior body of wall, be provided with hollow body; Acoustical absorption wall is by fire-retardant acoustical cotton one, fire-retardant acoustical cotton two and cotton, and the cross section of cotton is wave shape, and cotton is arranged between fire-retardant acoustical cotton one and fire-retardant acoustical cotton two; Fire-retardant acoustical cotton one surface is evenly provided with several fire barriers along its length, fire barrier one end is fixedly installed on fire-retardant acoustical cotton one, the fire barrier other end is fixedly installed on the bending place of cotton, and the bending place of this cotton and fire-retardant acoustical cotton two surfaces are fixedly connected.
Further, the thickness of described fire-retardant acoustical cotton one is less than the thickness of fire-retardant acoustical cotton two.
Further, described main wall body adopts pouring concrete to be made of one piece, and inferior body of wall adopts pouring concrete to be made of one piece.
Adopt after said structure, the utility model beneficial effect is: the sound insulating wall structure of a kind of building described in the utility model, comprise main wall body and time body of wall, and the inner chamber of main wall body is by interior acoustical absorption wall, fire prevention mainboard and the inferior body of wall of being disposed with outward; Between acoustical absorption wall and inferior body of wall, be provided with hollow body; Acoustical absorption wall is by fire-retardant acoustical cotton one, fire-retardant acoustical cotton two and cotton, and the cross section of cotton is wave shape, and cotton is arranged between fire-retardant acoustical cotton one and fire-retardant acoustical cotton two; Fire-retardant acoustical cotton one surface is evenly provided with several fire barriers along its length, fire barrier one end is fixedly installed on fire-retardant acoustical cotton one, the fire barrier other end is fixedly installed on the bending place of cotton, and the bending place of this cotton and fire-retardant acoustical cotton two surfaces are fixedly connected.In the time using the utility model, get and replace fragment of brick in the past to build a wall by main wall body and time body of wall, greatly improve efficiency of construction, not only save time but also laborsaving, there is good soundproof effect simultaneously, also avoid body of wall to produce the problem in crack.The utlity model has simple in structurely, arrange rationally, the advantage such as cost of manufacture is low.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Description of reference numerals:
11, main wall body; 12, inferior body of wall; 21, fire-retardant acoustical cotton one; 22, fire-retardant acoustical cotton two;
3, cotton; 4, fire barrier; 5, hollow body; 6, fire prevention mainboard.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described.
As shown in Figure 1, the sound insulating wall structure of a kind of building described in the utility model, comprises main wall body 11 and time body of wall 12, and the inner chamber of main wall body 11 is by interior acoustical absorption wall, fire prevention mainboard 6 and the inferior body of wall 12 of being disposed with outward; Between acoustical absorption wall and inferior body of wall 12, be provided with hollow body 5, acoustical absorption wall can play soundproof effect one time, and this hollow body 5 plays secondary soundproof effect.
Acoustical absorption wall is by fire-retardant acoustical cotton 1, fire-retardant acoustical cotton 2 22 and cotton 3, and the cross section of cotton 3 is wave shape, and cotton 3 is arranged between fire-retardant acoustical cotton 1 and fire-retardant acoustical cotton 2 22; Fire-retardant acoustical cotton one 21 surfaces are evenly provided with several fire barriers 4 along its length, fire barrier 4 one end are fixedly installed on fire-retardant acoustical cotton 1, fire barrier 4 other ends are fixedly installed on the bending place of cotton 3, the bending place of this cotton 3 and fire-retardant acoustical cotton 2 22 surfaces are fixedly connected, and so just can form the linear cotton of wave 3.
Further, the thickness of described fire-retardant acoustical cotton 1 is less than the thickness of fire-retardant acoustical cotton 2 22.
Further, described main wall body 11 adopts pouring concrete to be made of one piece, and inferior body of wall 12 adopts pouring concrete to be made of one piece.In order to save material, main wall body 11 and time body of wall 12 can adopt other material of making wall brick to be made, therefore be not only confined to concrete material.
In the time making the utility model, first in type main wall body 11 is placed on the framework of having built up, and then acoustical absorption wall, fire prevention mainboard 6 and inferior body of wall 12 are placed in main wall body 11 inner chambers successively, in work progress, reserve hollow body 5; Ensure that 12 of time bodies of wall be arranged in parallel with main wall body 11 both ends of the surface, whole process adopts cement mortar to fix simultaneously.
In the time using the utility model, get and replace fragment of brick in the past to build a wall by main wall body and time body of wall, greatly improve efficiency of construction, not only save time but also laborsaving, there is good soundproof effect simultaneously, also avoid body of wall to produce the problem in crack.In addition, this is simple in structure, reasonable in design, low cost of manufacture.
The above is only preferred embodiments of the present utility model, and the equivalence of doing according to structure, feature and principle described in the utility model patent claim therefore all changes or modifies, and is included in the utility model patent claim.
Claims (3)
1. the sound insulating wall structure of a building, it is characterized in that: comprise main wall body (11) and time body of wall (12), the inner chamber of main wall body (11) is by interior acoustical absorption wall, fire prevention mainboard (6) and time body of wall (12) of being disposed with outward; Between acoustical absorption wall and time body of wall (12), be provided with hollow body (5);
Acoustical absorption wall is by fire-retardant acoustical cotton one (21), fire-retardant acoustical cotton two (22) and cotton (3), the cross section of cotton (3) is wave shape, and cotton (3) is arranged between fire-retardant acoustical cotton one (21) and fire-retardant acoustical cotton two (22); Fire-retardant acoustical cotton one (21) surface is evenly provided with several fire barriers (4) along its length, fire barrier (4) one end is fixedly installed on fire-retardant acoustical cotton one (21), fire barrier (4) other end is fixedly installed on the bending place of cotton (3), and the bending place of this cotton (3) and fire-retardant acoustical cotton two (22) surfaces are fixedly connected.
2. the sound insulating wall structure of a kind of building according to claim 1, is characterized in that: the thickness of described fire-retardant acoustical cotton one (21) is less than the thickness of fire-retardant acoustical cotton two (22).
3. the sound insulating wall structure of a kind of building according to claim 1, is characterized in that: described main wall body (11) adopts pouring concrete to be made of one piece, and inferior body of wall (12) adopts pouring concrete to be made of one piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420330586.3U CN204023818U (en) | 2014-06-16 | 2014-06-16 | A kind of sound insulating wall structure of building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420330586.3U CN204023818U (en) | 2014-06-16 | 2014-06-16 | A kind of sound insulating wall structure of building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204023818U true CN204023818U (en) | 2014-12-17 |
Family
ID=52063704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420330586.3U Expired - Fee Related CN204023818U (en) | 2014-06-16 | 2014-06-16 | A kind of sound insulating wall structure of building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204023818U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105040861A (en) * | 2015-09-02 | 2015-11-11 | 苏州润居装饰工程有限公司 | Soundproof shock-absorbing indoor wall structure |
| CN105569255A (en) * | 2016-02-03 | 2016-05-11 | 嘉兴市博宏新型建材有限公司 | Insulating brick good in sound insulation effect |
-
2014
- 2014-06-16 CN CN201420330586.3U patent/CN204023818U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105040861A (en) * | 2015-09-02 | 2015-11-11 | 苏州润居装饰工程有限公司 | Soundproof shock-absorbing indoor wall structure |
| CN105569255A (en) * | 2016-02-03 | 2016-05-11 | 嘉兴市博宏新型建材有限公司 | Insulating brick good in sound insulation effect |
| CN105569255B (en) * | 2016-02-03 | 2019-03-01 | 嘉兴市博宏新型建材有限公司 | A kind of insulating brick that soundproof effect is good |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141217 Termination date: 20150616 |
|
| EXPY | Termination of patent right or utility model |