CN202990239U - Composite wallboard with fiber cement boards - Google Patents
Composite wallboard with fiber cement boards Download PDFInfo
- Publication number
- CN202990239U CN202990239U CN 201220619837 CN201220619837U CN202990239U CN 202990239 U CN202990239 U CN 202990239U CN 201220619837 CN201220619837 CN 201220619837 CN 201220619837 U CN201220619837 U CN 201220619837U CN 202990239 U CN202990239 U CN 202990239U
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- fiber cement
- siliceous
- cement board
- layer
- board
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Abstract
The utility model provides a composite wallboard with fiber cement boards. The composite wallboard comprises an upper fiber cement board, an autoclaved aerated concrete core layer and a lower fiber cement board. An upper siliceous interface layer is attached to the bottom surface of the upper fiber cement board, a lower siliceous interface layer is attached to the top surface of the lower v lower fiber cement board, the autoclaved aerated concrete core layer is covered on the upper siliceous interface layer, and the lower siliceous interface layer is covered on the autoclaved aerated concrete core layer. The composite wallboard with fiber cement boards is low in cost and good in wall quality, has low-cost lightweight fireproof heat-preservation sound-insulation performance of the autoclaved aerated concrete core layer, and has the advantages of being good in evenness, convenient in construction, easy to decorate and the like of a composite batten.
Description
Technical field
The utility model relates to structural sheeting.
Background technology
At present, about policy guidances such as " low-carbon (LC) ", " four joint one environmental protection ", carrying forward vigorously the wallboard innovation and promoting energy saving building has become inexorable trend along with country.Building trade has been emerged in large numbers a large amount of non-clay goods materials for walls in banning use of the implementation process of clay brick, as sandwich battens of organic composite such as gas concrete block, batten and EPS concrete etc.But see according to the existing market practical situations, these products all lack breakthrough, still have problems.As low in air-entrained concrete building block intensity, construct loaded down with trivial details, need to smear mortar while building, also need at last wall plastering, the construction labor intensive is large, and body of wall easily ftractures; And the composite strip plate cost of production is high, and fireproof performance is poor, has also seriously hindered it and has applied.
In existing composite plate, the bonding strength between batten and central layer is lower, has affected wall quality.
Summary of the invention
In order to overcome the deficiency that to take into account simultaneously cost and wall quality of existing structural sheeting, the utility model provides a kind of low cost and the good fiber cement board combined wall board of wall quality, both had steam-pressing aero-concrete low price, lightweight, fire prevention, insulation, sound insulation property, had again the combined wall board of the advantages such as the composite strip plate planeness is good, easy construction, easy finishing.
The technical scheme that its technical problem that solves the utility model adopts is:
A kind of fiber cement board combined wall board, described combined wall board comprises fiber cement board, steam-pressing aero-concrete sandwich layer and lower fiber cement board, the bottom surface of described upper fiber cement board is with upper siliceous boundary layer, the end face of described lower fiber cement board is with lower siliceous boundary layer, cover described steam-pressing aero-concrete sandwich layer on described siliceous boundary layer, cover described lower siliceous boundary layer on described steam-pressing aero-concrete sandwich layer.
In the utility model, the steam-pressing aero-concrete sandwich layer is take quartz sand, lime, cement and the material of getting angry as raw material, the many aerocretes material that forms through high temperature, high pressure, steam curing.Has high-strength light, the plurality of advantages such as fire prevention, insulation, sound insulation property are good.
Siliceous boundary layer is preferably cement mortar (cement: yellow ground: water=1:2:1), quartz sand, perhaps other siliceous materials.Siliceous boundary layer paving is spilt or is brushed on the wet base face of fiber cement board, is combined as a whole with fiber cement board after steam press maintenance, and then advances still kettle and carry out steam press maintenance together with gas concrete.
The beneficial effects of the utility model are mainly manifested in: this utility model is reasonable in design, simple in structure, intensity is good and be easy to construction, and cost is low, and lightweight, and the fireproof heat insulating soundproof effect is good, and surface layer intensity is high, ageing-resistant, planeness is good, easy finishing.Applied widely, have good value for applications.
Description of drawings
Fig. 1 is the structural representation of fiber cement board combined wall board of the present utility model.
Fig. 2 is the cross-sectional view of Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
See figures.1.and.2, a kind of fiber cement board combined wall board, described combined wall board comprises fiber cement board 1, steam-pressing aero-concrete sandwich layer 2 and lower fiber cement board 3, the bottom surface of described upper fiber cement board 1 is with upper siliceous boundary layer 4, the end face of described lower fiber cement board 3 is with lower siliceous boundary layer 5, cover described steam-pressing aero-concrete sandwich layer 2 on described siliceous boundary layer 4, cover described lower siliceous boundary layer 5 on described steam-pressing aero-concrete sandwich layer 2.
In the utility model, the steam-pressing aero-concrete sandwich layer is take quartz sand, lime, cement and the material of getting angry as raw material, the many aerocretes material that forms through high temperature, high pressure, steam curing.Has high-strength light, the plurality of advantages such as fire prevention, insulation, sound insulation property are good.
Siliceous boundary layer is preferably cement mortar (cement: yellow ground: water=1:2:1), quartz sand, perhaps other siliceous materials.Siliceous boundary layer paving is spilt or is brushed on the wet base face of fiber cement board, is combined as a whole with fiber cement board after steam press maintenance, and then advances still kettle and carry out steam press maintenance together with gas concrete.
Adopt the combined wall board of the present embodiment, intensity is good and be easy to construction, and cost is low, and lightweight, and the fireproof heat insulating soundproof effect is good, and surface layer intensity is high, ageing-resistant, planeness is good, easy finishing.
Claims (1)
1. fiber cement board combined wall board, it is characterized in that: described combined wall board comprises fiber cement board, steam-pressing aero-concrete sandwich layer and lower fiber cement board, the bottom surface of described upper fiber cement board is with upper siliceous boundary layer, the end face of described lower fiber cement board is with lower siliceous boundary layer, cover described steam-pressing aero-concrete sandwich layer on described siliceous boundary layer, cover described lower siliceous boundary layer on described steam-pressing aero-concrete sandwich layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220619837 CN202990239U (en) | 2012-11-20 | 2012-11-20 | Composite wallboard with fiber cement boards |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220619837 CN202990239U (en) | 2012-11-20 | 2012-11-20 | Composite wallboard with fiber cement boards |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202990239U true CN202990239U (en) | 2013-06-12 |
Family
ID=48561432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220619837 Expired - Lifetime CN202990239U (en) | 2012-11-20 | 2012-11-20 | Composite wallboard with fiber cement boards |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202990239U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107227817A (en) * | 2017-07-20 | 2017-10-03 | 北京建筑大学 | A kind of assembled heat insulation air entrained concrete combined wall board and preparation method thereof |
| CN107415044A (en) * | 2017-05-05 | 2017-12-01 | 北京工业大学 | A kind of assembled non-bearing armored concrete air entrained concrete assembled wall board |
-
2012
- 2012-11-20 CN CN 201220619837 patent/CN202990239U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107415044A (en) * | 2017-05-05 | 2017-12-01 | 北京工业大学 | A kind of assembled non-bearing armored concrete air entrained concrete assembled wall board |
| CN107415044B (en) * | 2017-05-05 | 2019-08-09 | 北京工业大学 | A kind of assembled non-bearing armored concrete-air entrained concrete assembled wall board |
| CN107227817A (en) * | 2017-07-20 | 2017-10-03 | 北京建筑大学 | A kind of assembled heat insulation air entrained concrete combined wall board and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: HANGXIAO STEEL COMPONENT CO., LTD. Free format text: FORMER NAME: ZHEJIANG HANGXIAO STEEL STRUCTURE CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 311217 Xinjie Town, Xiaoshan District, Zhejiang, Hangzhou Patentee after: HANGXIAO STEEL STRUCTURE Co.,Ltd. Address before: 311217 Xinjie Town, Xiaoshan District, Zhejiang, Hangzhou Patentee before: ZHEJIANG HANGXIAO STEEL STRUCTURE Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20130612 |
|
| CX01 | Expiry of patent term |