CN203569792U - Autoclaved aerated concrete slab - Google Patents
Autoclaved aerated concrete slab Download PDFInfo
- Publication number
- CN203569792U CN203569792U CN201320745387.4U CN201320745387U CN203569792U CN 203569792 U CN203569792 U CN 203569792U CN 201320745387 U CN201320745387 U CN 201320745387U CN 203569792 U CN203569792 U CN 203569792U
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- CN
- China
- Prior art keywords
- aerated concrete
- autoclaved aerated
- slab
- recessed
- plate body
- 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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- 239000004744 fabric Substances 0.000 abstract description 18
- 239000011152 fibreglass Substances 0.000 abstract description 15
- 239000004566 building material Substances 0.000 abstract description 3
- 238000009413 insulation Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000005336 cracking Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000009970 fire resistant effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
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Abstract
The utility model discloses an autoclaved aerated concrete slab and belongs to the technical field of building materials. The autoclaved aerated concrete slab comprises a slab body (1) and is characterized in that a concave surface (2) is arranged at one end or two ends of at least one slab surface of the slab body (1) in the length direction. The concave surface (2) extends to the end part of one end in the length direction of an adjacent slab body (1). The autoclaved aerated concrete slab is simple in structure, the concave surface is arranged at one end or two ends of the slab surface of the slab body, so a groove structure can be formed at the connecting position between two spliced slabs; fiberglass mesh cloth is paved in the groove structure, so the technical problem that a wallboard is not flat as the paved fiberglass mesh cloth is higher than the slab surface is solved, and the flatness of the wallboard is effectively improved.
Description
Technical field
The utility model relates to a kind of Autoclaved aerated concrete slabs, belongs to building material technical field.
Background technology
Autoclaved aerated concrete slabs is a kind of arrangement of reinforcement sheet material of plant produced, it is a kind of light porous novel Green environmental-protection building material, it has the performances such as good fire-resistant, fire prevention, sound insulation, heat insulation, insulation, is widely used at present external wall plate, partition board, roof panel, floor etc.Autoclaved aerated concrete slabs after installation, need to be between adjacent two boards paving fiberglass gridding cloth, in case the metope Local Cracking that the dry contraction of sheet material self causes.If adopt plate surface to paste grid cloth, there is another drawback, grid cloth can high ejecting plate face, causes the out-of-flatness of the plate face while even criticizing Puttying of plastering, and affects the planeness of wallboard.
Summary of the invention
For the above-mentioned defect existing in prior art, the utility model provides a kind of new Autoclaved aerated concrete slabs, during its assembled rear paving grid cloth, can guarantee that junction do not ftracture, can guarantee again the not high ejecting plate face of fiberglass gridding cloth, can guarantee the planeness of wallboard.
The utility model is achieved by the following technical solution: a kind of Autoclaved aerated concrete slabs, comprise plate body, its special character is, on at least one plate face of described plate body, the one or both ends of its length direction are provided with one recessed, and described recessed face extends to the end of one end of the plate body length direction being adjacent.
When the utility model is used, the junction at two boards after two boards is assembled forms a groove structure by two recessed, and fiberglass gridding cloth paving is in described groove structure.Because fiberglass gridding cloth paving is in groove structure, its not high ejecting plate face, does not therefore affect and plasters and batch Puttying, can effectively guarantee the planeness of wallboard.
The width B of described recessed is: 10～3000mm, depth H is: 1～50mm, length L is: 10～600mm.
Described recessed width that connects plate body, the width B of described recessed is: 10～3000mm, depth H is: 1～50mm.Recessed width that connects plate body can form the groove structure that connects plate body width, and grid cloth can, along the whole paving of plate body width, be conducive to prevent better the dry metope Local Cracking causing that shrinks of sheet material.
The utility model is simple in structure, it arranges recessed by the one or both ends at plate body plate face, make the utility model in junction, can form groove structure after assembled, by by fiberglass gridding cloth paving in described groove structure, solve the high ejecting plate face of the fiberglass gridding cloth because of paving existing in prior art and caused the irregular technical problem of wallboard, effectively improved the planeness of wallboard.
Accompanying drawing explanation
Fig. 1 is the front view in the utility model embodiment 1;
Fig. 2 is the top view of Fig. 1;
Fig. 3 is the left view of Fig. 1;
Fig. 4 is the schematic diagram of two Autoclaved aerated concrete slabss after assembled in embodiment 1;
Fig. 5 is the schematic top plan view after Fig. 4 paving fiberglass gridding cloth;
Fig. 6 is the structural representation in the utility model embodiment 2;
Fig. 7 is the front view in the utility model embodiment 3;
Fig. 8 is the top view of Fig. 7;
Fig. 9 is the schematic diagram after two assembled rear paving fiberglass gridding cloths of Autoclaved aerated concrete slabs in embodiment 3;
In figure, the 1st, plate body, the 2nd, recessed, the 3rd, plate face, the 4th, groove structure, the 5th, fiberglass gridding cloth.
The specific embodiment
Below by embodiment and by reference to the accompanying drawings to the utility model further instruction:
As shown in Figure 1-Figure 3, a kind of Autoclaved aerated concrete slabs, comprise plate body 1, on two plate faces 3 of described plate body 1, at the two ends of its length direction, be respectively equipped with one recessed 2, described recessed 2 is extended to both sides on plate body 1 width, and connect the width of plate body 1, recessed 2 end from plate body 1 length direction to the one end being adjacent that extend and extend to this end on.
Recessed 2 in the utility model can be that in manufacturing process, the cutting to base substrate forms, and can be also after producing, the machining of hardenite to be formed.The scope of the width B of recessed 2 can be 10～3000mm, and depth H is 1～50mm.
As shown in Fig. 4-Fig. 5, when the utility model is used, the junction at two boards after two boards is assembled forms a groove structure 4 by two recessed 2, and fiberglass gridding cloth 5 pavings are in groove structure 4.Fiberglass gridding cloth 5 pavings in groove structure 4, not high ejecting plate face.
Certainly, according to actual needs, recessed 2 wherein one end that also can only be arranged on plate face 3 length directions in the present embodiment.
The utility model is simple in structure, efficiently solves the problem of the high ejecting plate face of the fiberglass gridding cloth existing in prior art, has effectively improved the planeness of wallboard.
Other parts in the present embodiment adopt prior art, do not repeat them here.
As shown in Figure 6, the present embodiment is substantially the same manner as Example 1, difference be in the present embodiment only the two ends at the length direction of one of them plate face 3 of plate body 1 be respectively equipped with one recessed 2.
Other parts in the present embodiment are identical with embodiment 1, do not repeat them here.
As shown in Fig. 7-Fig. 8, the present embodiment is substantially the same manner as Example 1, and difference is 2 on the width of plate body 1, not connect the width of plate body 1 below the present embodiment concave, and the width B of recessed 2 is 10～3000mm, the scope of depth H is 1～50mm, and the scope of length L is 10-600mm.
Autoclaved aerated concrete slabs in the present embodiment is at the groove structure of a periphery seal of the assembled rear formation of two boards, and fiberglass gridding cloth 5 pavings are in the groove structure of this periphery seal, as shown in Figure 9.
Other parts in the present embodiment are identical with embodiment 1, do not repeat them here.
Claims (3)
1. an Autoclaved aerated concrete slabs, comprise plate body (1), it is characterized in that: at least one plate face of described plate body (1), the one or both ends of its length direction are provided with one recessed (2), described recessed (2) extend to the end of one end of plate body (1) length direction being adjacent.
2. Autoclaved aerated concrete slabs according to claim 1, is characterized in that: the width B of described recessed (2) is: 10～3000mm, depth H is: 1～50mm, length L is: 10～600mm.
3. Autoclaved aerated concrete slabs according to claim 1, is characterized in that: described recessed (2) connect the width of plate body (1), and the width B of described recessed (2) is: 10～3000mm, depth H: be 1～50mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320745387.4U CN203569792U (en) | 2013-11-21 | 2013-11-21 | Autoclaved aerated concrete slab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320745387.4U CN203569792U (en) | 2013-11-21 | 2013-11-21 | Autoclaved aerated concrete slab |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203569792U true CN203569792U (en) | 2014-04-30 |
Family
ID=50537529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320745387.4U Expired - Fee Related CN203569792U (en) | 2013-11-21 | 2013-11-21 | Autoclaved aerated concrete slab |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203569792U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104047397A (en) * | 2014-06-05 | 2014-09-17 | 成都上筑建材有限公司 | Novel crack-preventing wall board |
-
2013
- 2013-11-21 CN CN201320745387.4U patent/CN203569792U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104047397A (en) * | 2014-06-05 | 2014-09-17 | 成都上筑建材有限公司 | Novel crack-preventing wall board |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140430 Termination date: 20191121 |