CN201671216U - Foam concrete composite hollow wallboard - Google Patents
Foam concrete composite hollow wallboard Download PDFInfo
- Publication number
- CN201671216U CN201671216U CN2009202426427U CN200920242642U CN201671216U CN 201671216 U CN201671216 U CN 201671216U CN 2009202426427 U CN2009202426427 U CN 2009202426427U CN 200920242642 U CN200920242642 U CN 200920242642U CN 201671216 U CN201671216 U CN 201671216U
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- CN
- China
- Prior art keywords
- foam concrete
- layer
- composite hollow
- concrete composite
- hollow wallboard
- 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 a foam concrete composite hollow wallboard, which comprises an upper panel layer (1), a lower panel layer (2) and a middle core layer (3). The foam concrete composite hollow wallboard is characterized in that two rows of through holes are arranged in the core layer, the panel layers are high-density foam concrete layers, the core layer is a low-density foam concrete layer, and the three layers are integrally poured and compounded. The foam concrete composite hollow wallboard requires few raw materials, is strong in board integrality, fine in sound-insulation effect, lighter in weight and convenient to be conveyed and mounted, insulates heat, and can solve problems of difficult pipe arrangement and wire arrangement.
Description
Technical field
The utility model relates to a kind of light wall plate for building, especially a kind of foam concrete composite hollow wallboard.
Background technology
Traditional building masonry wall, loam brick or the slag hollow bricks of adopting are built into more, the construction trouble, and antidetonation, insulation, sound insulation value are poor, building trade develops to the sheet frame combining structure gradually in recent years, especially highrise building adopts framework to add the sheet frame combining structure more, thereby aspect the development wall board large development is being arranged, as the sandwich Light trabs of Chinese patent 99255979.0 disclosed a kind of cement, it is formed by three layers, in the middle of two cement layers polystyrene flaggy is arranged, its side end face is a groove, and the opposite side end face is the tongue structure.Though the sheet material of this structure is more all used concrete plate weight saving, assembly unit is also more convenient, and this sheet material causes difficulty for stringing, wiring.Simultaneously a kind of plate is made needs multiple raw material, bring inconvenience to production, and cost is higher, artificial minimizing raw material types is arranged in recent years, adopt the foam concrete block assembly unit filling of using between two-layer cement board through cutting, this structure not only weight is still bigger, also easily forms cold bridge, does not solve stringing, wiring simultaneously and is difficult to a difficult problem of carrying out.Do to divide family partition wall toward needing two-layer wallboard with this plate simultaneously, very uneconomical, also have above-mentioned various material owing to be difficult to combine together mutually, thereby sound insulation, heat insulation effect are relatively poor.
The utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of stringing, wiring conveniently, sound insulation, good heat insulating, and easy for installation, load-bearing and anti-impact force be foam concrete composite hollow wallboard preferably.The purpose of this utility model realizes by following technical proposals; The utility model is by two-layer panel and intermediate core layer are formed up and down.It is characterized in that: be provided with two exhausting holes in the sandwich layer, surface layer is the foam concrete layer of higher density, and sandwich layer is the low density foam layer of concrete, and three layers are poured into a mould compound is an integral body.
In case of necessity, increase one deck grid cloth in the sandwich layer, with the impact resistance of further increasing plate body, anti-tearing open property and anti-seismic performance.
The said higher density foam concrete of the utility model is meant the concrete block of every cubic metre of weight about 1800 kilograms.
Saidly be meant the concrete block of every cubic metre of weight at the 250-350 kilogram than the low density foam concrete block.
From above-mentioned situation as can be known, the purpose of this utility model can realize, compared with prior art, following advantage is arranged, need raw material types few, and the plate body globality is strong, insulation, soundproof effect is good, and can better solve stringing, the difficult problem of wiring, as a minute family partition board, two users use round pipe separately respectively, do not disturb mutually.Weight is lighter simultaneously, is convenient to install.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
Embodiment 1, and as shown in Figure 1, the utility model is by two-layer panel 1,2 and intermediate core layer 3 are formed up and down.It is characterized in that: be provided with two exhausting holes 4 in the sandwich layer, surface layer is the foam concrete layer of higher density, and sandwich layer is the low density foam layer of concrete, and three layers are poured into a mould compound is an integral body.Make loose tool according to external form earlier during making, the foam concrete slurry 5-10mm of cast higher density, again tube drawing is arranged on the loose tool, cast low density foam concrete grout, thickness is decided as required, is generally 100-120mm, present embodiment is selected 120mm for use, pour into a mould one deck higher density foam concrete slurry 5-10mm again, extract tube drawing and slough loose tool, maintenance gets final product.
Claims (2)
1. foam concrete composite hollow wallboard, by two-layer panel (1), (2) and intermediate core layer (3) are formed up and down, it is characterized in that: be provided with two exhausting holes (4) in the sandwich layer, surface layer is the foam concrete layer of higher density, sandwich layer is the low density foam layer of concrete, and three layers are poured into a mould compound is an integral body.
2. a kind of foam concrete composite hollow wallboard according to claim 1, it is characterized in that: sandwich layer is provided with one deck grid cloth in (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202426427U CN201671216U (en) | 2009-10-19 | 2009-10-19 | Foam concrete composite hollow wallboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202426427U CN201671216U (en) | 2009-10-19 | 2009-10-19 | Foam concrete composite hollow wallboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201671216U true CN201671216U (en) | 2010-12-15 |
Family
ID=43328628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202426427U Expired - Fee Related CN201671216U (en) | 2009-10-19 | 2009-10-19 | Foam concrete composite hollow wallboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201671216U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102248575A (en) * | 2011-02-28 | 2011-11-23 | 唐山北极熊建材有限公司 | Process for manufacturing ultra-light cement-based thermal insulation waterproof board by cast-in-place method |
| CN105113739A (en) * | 2015-07-24 | 2015-12-02 | 泉州理工职业学院 | Novel compound type heat insulation board |
| CN106284822A (en) * | 2016-08-29 | 2017-01-04 | 广州永万预制构件有限公司 | A kind of big hollow rate wallboard and production technology thereof |
-
2009
- 2009-10-19 CN CN2009202426427U patent/CN201671216U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102248575A (en) * | 2011-02-28 | 2011-11-23 | 唐山北极熊建材有限公司 | Process for manufacturing ultra-light cement-based thermal insulation waterproof board by cast-in-place method |
| CN102248575B (en) * | 2011-02-28 | 2013-06-26 | 唐山北极熊建材有限公司 | Process for manufacturing ultra-light cement-based thermal insulation waterproof board by cast-in-place method |
| CN105113739A (en) * | 2015-07-24 | 2015-12-02 | 泉州理工职业学院 | Novel compound type heat insulation board |
| CN106284822A (en) * | 2016-08-29 | 2017-01-04 | 广州永万预制构件有限公司 | A kind of big hollow rate wallboard and production technology thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101215 Termination date: 20111019 |