CN203716334U - Light autoclaved aerated concrete block wall - Google Patents
Light autoclaved aerated concrete block wall Download PDFInfo
- Publication number
- CN203716334U CN203716334U CN201420073538.0U CN201420073538U CN203716334U CN 203716334 U CN203716334 U CN 203716334U CN 201420073538 U CN201420073538 U CN 201420073538U CN 203716334 U CN203716334 U CN 203716334U
- Authority
- CN
- China
- Prior art keywords
- aerated concrete
- concrete block
- layer
- light
- wall
- 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 - Lifetime
Links
- 239000004744 fabric Substances 0.000 claims abstract description 13
- 239000004576 sand Substances 0.000 claims description 28
- 239000011248 coating agent Substances 0.000 claims description 16
- 238000000576 coating method Methods 0.000 claims description 16
- 238000009413 insulation Methods 0.000 claims description 9
- 238000000926 separation method Methods 0.000 claims description 5
- 239000005439 thermosphere Substances 0.000 claims description 5
- 239000000839 emulsion Substances 0.000 claims description 4
- 238000010276 construction Methods 0.000 abstract description 13
- 238000005336 cracking Methods 0.000 abstract description 3
- 239000005002 finish coating Substances 0.000 abstract 1
- 239000003973 paint Substances 0.000 abstract 1
- 239000011449 brick Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000004570 mortar (masonry) Substances 0.000 description 2
- 238000009435 building construction Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
Landscapes
- Finishing Walls (AREA)
Abstract
The utility model discloses a light autoclaved aerated concrete block wall. The light autoclaved aerated concrete block wall comprises an aerated concrete block layer, a piece of alkali-proof mesh fabric, a first putty layer and a paint finish coating which are connected sequentially, wherein the aerated concrete block layer is connected with the alkali-proof mesh fabric through a bonding layer. The provided light autoclaved aerated concrete block wall is high in surface strength, easy to maintain and durable, plastering construction is not needed, and cracking and hollowing phenomena of the wall can be avoided.
Description
Technical field
The utility model relates to technical field of building construction, relates in particular to a kind of light-weighted autoclaved sand aerated concrete block body of wall.
Background technology
Steam pressure sand aerated concrete has many good performances, as light weight, insulation, heat insulation, absorb sound sound insulation, antidetonation fire prevention, easy construction etc., has wide application market in China.With other advanced countries as Poland, Germany, the states such as Japan compare, the relatively evening of steam pressure sand aerated concrete research of China, it applies also relatively slow, main cause is that steam pressure sand aerated concrete block itself is lacked to intensive research, corresponding construction technology and quality control method are perfect not, cause the steam pressure sand aerated concrete of China in use to expose some ubiquitous problems, as this building block exists the common fault of cracking of building body and floated coat hollowing, although having studied a lot of new technologies prevents and treats for this reason, but because it shrinks large, be difficult to radical cure, be acknowledged as the common fault of steam pressure sand aerated concrete block body of wall.Along with the difficulty that increase and the construction works of this building block application quantity are managed, this class common fault has the trend growing in intensity.In addition, because the surface strength of common steam pressure sand aerated concrete block is low, surface the easy hollowing of floated coat, come off, have a strong impact on construction and the durability of exterior wall finish layer.
Summary of the invention
The technical problems to be solved in the utility model is, surface strength for steam pressure sand aerated concrete block body of wall in prior art is low, easy to crack, the easy hollowing of surface plastering layer or come off, the above-mentioned defect such as maintenance difficulties large and application life is short, provide a kind of surface strength high, need not carry out plastering construction, can avoid body of wall to occur crack and hollowing phenomenon, easy care and long-lived light-weighted autoclaved sand aerated concrete block body of wall.
The utility model solves the technical scheme that its technical problem adopts: a kind of light-weighted autoclaved sand aerated concrete block body of wall, comprise successively connected air-entrained concrete building block layer, alkaline-resisting grid cloth, the first putty layer and coating ornamental surface coating, and air-entrained concrete building block layer is connected with alkaline-resisting grid cloth by tack coat.
In light-weighted autoclaved sand aerated concrete block body of wall described in the utility model, air-entrained concrete building block layer is connected with alkaline-resisting grid cloth by tack coat, cementing agent in tack coat permeates rapidly under the effect of gravity in air-entrained concrete building block, make air-entrained concrete building block surface be enhanced and reinforce, contribute to improve the intensity of described light-weighted autoclaved sand aerated concrete block surface of wall.
In technical scheme described in the utility model, described light-weighted autoclaved sand aerated concrete block body of wall comprises successively connected air-entrained concrete building block layer, alkaline-resisting grid cloth, the first putty layer and coating ornamental surface coating, hence one can see that, in the time producing described light-weighted autoclaved sand aerated concrete block body of wall, need not carry out plastering construction, simplify on the one hand production process, accelerate construction speed and reduced construction costs, also can avoid to a certain extent occurring on the other hand the phenomenon such as crack and hollowing.
In addition, in technical scheme described in the utility model, the setting of alkaline-resisting grid cloth, greatly improve the cracking resistance of described light-weighted autoclaved sand aerated concrete block body of wall, the volume that yet can ensure described light-weighted autoclaved sand aerated concrete block body of wall can not produce large variation, thereby further prevent that air-entrained concrete building block from building rear wall crazing and the low scene causing of the block surfaces intensity wall hollow drum problem of bringing of plastering producing because of volumetric change by laying bricks or stones, make described light-weighted autoclaved sand aerated concrete block body of wall energy durable in use, also reduce maintenance difficulties.
Improve as the one to technical scheme described in the utility model, between air-entrained concrete building block layer and tack coat, be provided with thermal insulation separation thermosphere.Between air-entrained concrete building block layer and tack coat, thermal insulation separation thermosphere arranges the further heat insulation function of having strengthened described light-weighted autoclaved sand aerated concrete block body of wall.
Improve as the one to technical scheme described in the utility model, tack coat is the second putty layer.Adopt the second putty layer as tack coat, except playing attachment function, can also remove the rugged defect in air-entrained concrete building block layer surface.
Improve as the one to technical scheme described in the utility model, the thickness of the second putty layer is 0.5-2mm.
Improve as the one to technical scheme described in the utility model, coating ornamental surface coating is white emulsion layer.
In addition, in the technical scheme described in the utility model, all being not specifically noted, all can be by adopting the conventional means in this area realize the technical program.
Therefore, the utility model provides a kind of light-weighted autoclaved sand aerated concrete block body of wall, and this surface of wall intensity is high, need not carry out plastering construction, can avoid body of wall to occur crack and hollowing phenomenon, and easy care, also durable in use.
Brief description of the drawings
Below in conjunction with drawings and Examples, the utility model is described in further detail, in accompanying drawing:
Fig. 1 is the structural representation of the light-weighted autoclaved sand aerated concrete block body of wall of the utility model;
Now by as follows the label declaration in accompanying drawing: 1 is air-entrained concrete building block layer, 2 is alkaline-resisting grid cloth, and 3 is the first putty layer, and 4 is coating ornamental surface coating.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
In the utility model preferred embodiment, a kind of light-weighted autoclaved sand aerated concrete block body of wall, as shown in Figure 1, comprises successively connected air-entrained concrete building block layer 1, alkaline-resisting grid cloth 2, the first putty layer 3 and coating ornamental surface coating 4.
Wherein, above-mentioned air-entrained concrete building block layer 1 is connected with alkaline-resisting grid cloth 2 with tack coat by thermal insulation separation thermosphere successively, and tack coat is the second putty layer.
In the present embodiment, the thickness of the second putty layer is 0.5-2mm, and selects white emulsion layer as coating ornamental surface coating 4.
In the present embodiment, the construction method of light-weighted autoclaved sand aerated concrete block body of wall is as follows:
First adopt mortar to build air-entrained concrete building block by laying bricks or stones, after air-entrained concrete building block has been built by laying bricks or stones, do not carry out plastering construction, but on air-entrained concrete building block layer 1, lay successively thermal insulation separation thermosphere and the second putty layer, secondly, lay alkaline-resisting grid cloth 2 by the second putty layer, and carry out the construction of the first putty layer 3 and white emulsion layer.In work progress, should strictly control the planeness of air-entrained concrete building block seam crossing, mortar joint and building block.
Should be understood that, for those of ordinary skills, can be improved according to the above description or convert, and all these improvement and conversion all should belong to the protection domain of the utility model claims.
Claims (5)
1. a light-weighted autoclaved sand aerated concrete block body of wall, it is characterized in that, comprise successively connected air-entrained concrete building block layer (1), alkaline-resisting grid cloth (2), the first putty layer (3) and coating ornamental surface coating (4), and described air-entrained concrete building block layer (1) is connected with described alkaline-resisting grid cloth (2) by tack coat.
2. light-weighted autoclaved sand aerated concrete block body of wall according to claim 1, is characterized in that, between described air-entrained concrete building block layer (1) and tack coat, is provided with thermal insulation separation thermosphere.
3. light-weighted autoclaved sand aerated concrete block body of wall according to claim 1 and 2, is characterized in that, described tack coat is the second putty layer.
4. light-weighted autoclaved sand aerated concrete block body of wall according to claim 3, is characterized in that, the thickness of described the second putty layer is 0.5-2mm.
5. light-weighted autoclaved sand aerated concrete block body of wall according to claim 1, is characterized in that, described coating ornamental surface coating (4) is white emulsion layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420073538.0U CN203716334U (en) | 2014-02-20 | 2014-02-20 | Light autoclaved aerated concrete block wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420073538.0U CN203716334U (en) | 2014-02-20 | 2014-02-20 | Light autoclaved aerated concrete block wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203716334U true CN203716334U (en) | 2014-07-16 |
Family
ID=51155502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420073538.0U Expired - Lifetime CN203716334U (en) | 2014-02-20 | 2014-02-20 | Light autoclaved aerated concrete block wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203716334U (en) |
-
2014
- 2014-02-20 CN CN201420073538.0U patent/CN203716334U/en not_active Expired - Lifetime
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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 | ||
| CP03 | Change of name, title or address |
Address after: 315 800 Pearl River Road 429 Xindan Street, Beilun District, Ningbo City, Zhejiang Province Patentee after: Zhejiang 20 Smelter Construction Co.,Ltd. Address before: 315300 Pearl River Road 429, Beilun District, Ningbo City, Zhejiang Province Patentee before: NINGBO MCC 20 CONSTRUCTION Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190604 Address after: 315 800 Pearl River Road 429 Xindan Street, Beilun District, Ningbo City, Zhejiang Province Co-patentee after: CHINA MCC20 GROUP Corp.,Ltd. Patentee after: Zhejiang 20 Smelter Construction Co.,Ltd. Address before: 315 800 Pearl River Road 429 Xindan Street, Beilun District, Ningbo City, Zhejiang Province Patentee before: Zhejiang 20 Smelter Construction Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140716 |