CN203145314U - Environment-friendly sound insulation lightweight wallboard - Google Patents
Environment-friendly sound insulation lightweight wallboard Download PDFInfo
- Publication number
- CN203145314U CN203145314U CN 201320066119 CN201320066119U CN203145314U CN 203145314 U CN203145314 U CN 203145314U CN 201320066119 CN201320066119 CN 201320066119 CN 201320066119 U CN201320066119 U CN 201320066119U CN 203145314 U CN203145314 U CN 203145314U
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- China
- Prior art keywords
- wallboard
- sandwich layer
- sound insulation
- concrete
- environment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses an environment-friendly sound insulation lightweight wallboard. The wallboard comprises front and rear cement boards, wherein a lightweight concrete sandwich layer is arranged between the front and rear cement boards; the front and rear cement boards are 1.3cm in thickness; the concrete sandwich layer is 12.4cm in thickness; the whole wallboard is 2440cm in length and 760cm in width; and the weight of the wallboard per square meter is 83-88kg. The wallboard has a reasonable structure, is convenient to construct, has incomparable comprehensive advantages of solidness, light weight, thinness, high strength, impact resistance, strong hanging force, thermal insulation, sound insulation, fire resistance, water resistance, easiness in cutting, random slotting, no need for rendering or dry operation, environment friendliness and the like compared with other wall materials, and achieves the aim of saving energy.
Description
Technical field
The utility model relates to a kind of constructional materials, is a kind of wallboard.
Background technology
Existing construction wall generally adopts building block, fragment of brick to build by laying bricks or stones, has defective at aspects such as insulation, sound insulation, waterproof, fire prevention, environmental protection, and speed of application is also slow.
Summary of the invention
It is a kind of rational in infrastructure that the purpose of this utility model is to provide, easy construction, the environmental protection sound-proof light wallboard that the environmental protection and energy saving performance is good.
Technical solution of the present utility model is:
A kind of environmental protection sound-proof light wallboard is characterized in that: comprise forward and backward cement board, clamp the light weight concrete construction sandwich layer between the forward and backward cement board, the thickness of front and back cement board is 1.3cm, the concrete core layer thickness is 12.4cm, and the length of whole wallboard is 2440cm, and width is 760cm; The weight that wallboard is every square metre is 83 ~ 88kg.
Described concrete sandwich layer is the form of distribution foam grain in the concrete, and the diameter of foam grain is 0.6 ~ 0.8cm.The thick insulation material layer of 1.5mm also is set in the concrete sandwich layer.
The utility model is rational in infrastructure, easy construction, have that solid, lightweight, thin body, intensity height, shock resistance, hanging force are strong, heat insulation, sound insulation, fire prevention, waterproof, easily cut, can slot arbitrarily, need not criticize shelves, do the incomparable overall merits of other materials for walls such as operation, environmental protection, reach the purpose of energy conservation.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is the structural representation of an embodiment of the utility model.
The specific embodiment
A kind of environmental protection sound-proof light wallboard comprises forward and backward cement board 1,2, clamps the light weight concrete construction sandwich layer between the forward and backward cement board, the thickness of front and back cement board is 1.3cm, the concrete core layer thickness is 12.4cm, and the length of whole wallboard is 2440cm, and width is 760cm; The weight that wallboard is every square metre is 83 ~ 88kg.In the left and right two ends of concrete sandwich layer, an end is the projection 5 chimeric with the adjacent wall board groove, and the other end is the protruding chimeric groove 6 with adjacent wall board.
Described concrete sandwich layer is the form of distribution foam grain 4 in the concrete 3, and the diameter of foam grain is 0.6 ~ 0.8cm.
The utility model also can also arrange the thick insulation material layer of 1.5mm in the concrete sandwich layer.
Claims (3)
1. an environmental protection sound-proof light wallboard is characterized in that: comprise forward and backward cement board, clamp the light weight concrete construction sandwich layer between the forward and backward cement board, the thickness of front and back cement board is 1.3cm, the concrete core layer thickness is 12.4cm, and the length of whole wallboard is 2440cm, and width is 760cm; The weight that wallboard is every square metre is 83 ~ 88kg.
2. environmental protection sound-proof light wallboard according to claim 1, it is characterized in that: described concrete sandwich layer is the form of distribution foam grain in the concrete, and the diameter of foam grain is 0.6 ~ 0.8cm.
3. environmental protection sound-proof light wallboard according to claim 1 and 2 is characterized in that: the thick insulation material layer of 1.5mm also is set in the concrete sandwich layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320066119 CN203145314U (en) | 2013-02-05 | 2013-02-05 | Environment-friendly sound insulation lightweight wallboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320066119 CN203145314U (en) | 2013-02-05 | 2013-02-05 | Environment-friendly sound insulation lightweight wallboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203145314U true CN203145314U (en) | 2013-08-21 |
Family
ID=48972853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320066119 Expired - Fee Related CN203145314U (en) | 2013-02-05 | 2013-02-05 | Environment-friendly sound insulation lightweight wallboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203145314U (en) |
-
2013
- 2013-02-05 CN CN 201320066119 patent/CN203145314U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 226100 Room 2, No. 38, Group 52, Dexin Village, Haimen Street, Haimen City, Nantong City, Jiangsu Province Patentee after: Nantong Lianhuang Assembly Building Technology Co., Ltd. Address before: 226100 Desheng Industrial Park, Haimen City, Nantong City, Jiangsu Province Patentee before: Nantong Lian Long constructional materials Co., Ltd |
|
| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130821 Termination date: 20200205 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |