CN202767257U - Plastered free concrete wall and plastered concrete wall connection anti-fissure structure - Google Patents
Plastered free concrete wall and plastered concrete wall connection anti-fissure structure Download PDFInfo
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- CN202767257U CN202767257U CN 201220358978 CN201220358978U CN202767257U CN 202767257 U CN202767257 U CN 202767257U CN 201220358978 CN201220358978 CN 201220358978 CN 201220358978 U CN201220358978 U CN 201220358978U CN 202767257 U CN202767257 U CN 202767257U
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Abstract
The utility model relates to a plastered free concrete wall and plastered concrete wall connection anti-fissure structure. The plastered free concrete wall and plastered concrete wall connection anti-fissure structure comprises a concrete shear wall and a blockwork wall body. Cross-section of connection of the shear wall and the blockwork wall body is narrowed down, within a range of 100mm of the connection. Two sides of the end portion of the gap between the concrete wall and an infilled wall are reserved of infilled grooves. The grooves are pointed densely by cement plaster with expanding agent added. The gap between the concrete wall and the infilled wall is nailed and paved fixedly by a metal net. The metal net is fixed by steel nails and fixing iron plates. The gap between the concrete wall and the infilled wall and the variable cross-section of the concrete wall is paved by glass fiber gridding cloth. According to the structure, due to the fact that the gap between the sheer wall and the blockwork wall body are connected with each other in a paved and nailed mode by the metal net, the sheer wall and the blockwork wall body are formed as a whole, capable of bearing a certain external force and uneasy to crack, and therefore the appearance of the wall body is attractive.
Description
Technical field
The utility model relates to a kind of architectural construction, especially a kind of exempt to plaster concrete wall and the blockwork junction cracking-proof structure of plastering.
Background technology
Shear wall is to water the body of wall that builds up by steel concrete.The structure of bearing vertical and horizontal force by shear wall forms is called shear wall structure.The lateral deformation stiffness of shear wall is very large, is mainly used to resist horizontal force and bears vertical effect, and body of wall is simultaneously also as safeguarding and the house partition member.The shear wall deadweight is larger, and cost is higher, usually replaces with blockwork in the place that does not need to bear load, because the two difference in shrinkage is larger, the body of wall junction of shear wall and blockwork easily produces the crack.If seam crossing is processed bad, easily cause cracking, plastering comes off, and affects outward appearance and uses function.
The utility model content
The technical problems to be solved in the utility model provides a kind of plaster concrete wall and blockwork junction cracking-proof structure of plastering of exempting from of difficult generation cracking.
For solving the problems of the technologies described above, the utility model comprises concrete shear force wall and blockwork, cross section in shear wall and the blockwork joint 100mm scope inwardly narrows down, filling slot is stayed in slot ends both sides between concrete wall and the infilled wall, carry out pointing with the cement mortar of admixture expansion agent closely knit, slit between concrete wall and the infilled wall is solid with the stickfast of metal net laying, wire lath is fixed with steel nail and fixed iron piece, lays with glass fiber reticular cloth in the place, slit between concrete wall and infilled wall and the concrete wall variable cross-section.
20mm to 30mm is inwardly shunk in cross section in the end 100mm scope of shear wall, and the filling slot width is 20mm, and the wire lath width is 200mm, and the glass fiber reticular cloth width is 300mm.
After adopting such structure, because the slit between shear wall and blockwork connects with metal net laying nail, reduce different matrix and cause cracking of decorative surface because of shrinkage stress, can make the body of wall outward appearance more attractive in appearance.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model.
The specific embodiment
As shown in Figure 1, take the thick concrete shear force wall of 200mm as example, change the sectional dimension in the shear wall 1 end 100mm scope into 170 or 180mm by 200mm during concrete shear force wall 1 formwork erection, respectively add in both sides, shear wall 1 vertical sleeper end 100mm wide, 15 or the thick plank of 10mm.When blockwork 2 was built by laying bricks or stones, the wide filling slot of 20mm 3 was respectively stayed in the slot ends both sides between concrete shear force wall 1 and the blockwork 2, before wall to be filled is plastered stationary phase later, carried out pointing with the cement mortar of admixture expansion agent (10%UEA) closely knit.
When infilled wall is plastered, it is solid that slit between concrete shear force wall 1 and the blockwork 2 spreads stickfast with the wide wire lath 4 of 200mm, and 100mm is respectively laid in both sides, wire lath 4 slit, and wire lath 4 should be laid smooth and tension, and with steel nail 5 and fixed iron piece fixation, plaster with cement mortar.
When concrete wall and infilled wall Puttying, all lay with the wide glass fiber reticular cloth 7 of 300mm in the place, slit between concrete wall and infilled wall and the concrete wall variable cross-section 100mm scope, form the three lines of defence of anticracking.Coat at last putty coating surface layer 7.
The above, only be to preferred embodiment of the present utility model, be not that the utility model is done other forms of restriction, any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the equivalent embodiment of equal variation.Every the utility model scheme content that do not break away from, all drops in protection scope of the present invention any simple modification, equivalent variations and remodeling that above embodiment does according to technical spirit of the present invention.
Claims (5)
1. the concrete wall of exempting to plaster are constructed with the blockwork junction cracking-proof of plastering, comprise concrete shear force wall and blockwork, it is characterized in that: the cross section in shear wall and the blockwork joint 100mm scope inwardly narrows down, filling slot is stayed in slot ends both sides between concrete wall and the infilled wall, carry out pointing with the cement mortar of admixture expansion agent closely knit, slit between concrete wall and the infilled wall is solid with the stickfast of metal net laying, wire lath is fixed with steel nail and fixed iron piece, lays with glass fiber reticular cloth in the place, slit between concrete wall and infilled wall and the concrete wall variable cross-section.
2. according to exempt to plaster concrete wall and the blockwork junction cracking-proof structure of plastering claimed in claim 1, it is characterized in that: 20mm to 30mm is inwardly shunk in the cross section in the end 100mm scope of shear wall.
3. according to exempt to plaster concrete wall and the blockwork junction cracking-proof structure of plastering claimed in claim 1, it is characterized in that: described filling slot width is 20mm.
4. according to exempt to plaster concrete wall and the blockwork junction cracking-proof structure of plastering claimed in claim 1, it is characterized in that: described wire lath width is 200mm.
5. according to exempt to plaster concrete wall and the blockwork junction cracking-proof structure of plastering claimed in claim 1, it is characterized in that: described glass fiber reticular cloth width is 300mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220358978 CN202767257U (en) | 2012-07-23 | 2012-07-23 | Plastered free concrete wall and plastered concrete wall connection anti-fissure structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220358978 CN202767257U (en) | 2012-07-23 | 2012-07-23 | Plastered free concrete wall and plastered concrete wall connection anti-fissure structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202767257U true CN202767257U (en) | 2013-03-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220358978 Expired - Fee Related CN202767257U (en) | 2012-07-23 | 2012-07-23 | Plastered free concrete wall and plastered concrete wall connection anti-fissure structure |
Country Status (1)
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| CN (1) | CN202767257U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103243837A (en) * | 2013-05-23 | 2013-08-14 | 石家庄晶达建筑体系有限公司 | Construction and construction method exclusively used in composite shear wall structure filler wall |
| CN103866877A (en) * | 2012-12-11 | 2014-06-18 | 中建四局第三建筑工程有限公司 | Connecting method and structure of masonry wall and shear wall |
| CN104389362A (en) * | 2014-11-14 | 2015-03-04 | 江苏南通三建集团有限公司 | Junction structure of bare concrete shear wall and inner filler wall and implementation method thereof |
| CN104989100A (en) * | 2015-05-25 | 2015-10-21 | 中国十七冶集团有限公司 | Construction method for crack prevention on connecting portion of masonry wall and concrete wall column |
| CN106760535A (en) * | 2017-03-23 | 2017-05-31 | 中冶建工集团有限公司 | One kind exempts from plastering construction method using aluminum alloy mould plate casting concrete interior wall |
-
2012
- 2012-07-23 CN CN 201220358978 patent/CN202767257U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103866877A (en) * | 2012-12-11 | 2014-06-18 | 中建四局第三建筑工程有限公司 | Connecting method and structure of masonry wall and shear wall |
| CN103243837A (en) * | 2013-05-23 | 2013-08-14 | 石家庄晶达建筑体系有限公司 | Construction and construction method exclusively used in composite shear wall structure filler wall |
| CN104389362A (en) * | 2014-11-14 | 2015-03-04 | 江苏南通三建集团有限公司 | Junction structure of bare concrete shear wall and inner filler wall and implementation method thereof |
| CN104989100A (en) * | 2015-05-25 | 2015-10-21 | 中国十七冶集团有限公司 | Construction method for crack prevention on connecting portion of masonry wall and concrete wall column |
| CN106760535A (en) * | 2017-03-23 | 2017-05-31 | 中冶建工集团有限公司 | One kind exempts from plastering construction method using aluminum alloy mould plate casting concrete interior wall |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: QINGDAO EAST ASIA BUILDING DECORATION CO., LTD. Effective date: 20131217 Owner name: QINGDAO DONGYA DECORATION CO., LTD. Free format text: FORMER OWNER: QINGDAO JIANAN CONSTRUCTION GROUP CO., LTD. Effective date: 20131217 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20131217 Address after: 266071 Shandong Province, Qingdao city Shandong Road No. 16 building sunshine TAIDING Patentee after: QINGDAO DONGYA DECORATION CO., LTD. Address before: Sunshine TAIDING No. 16 building, 266071 Shandong Province, Qingdao Shandong Road Patentee before: Qingdao Jianan Construction Group Co., Ltd. Patentee before: Qingdao Dongya Construction Decoration Co., Ltd. |
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| CP01 | Change in the name or title of a patent holder |
Address after: 266071 Shandong Province, Qingdao city Shandong Road No. 16 building sunshine TAIDING Patentee after: East Asia decoration limited company Address before: 266071 Shandong Province, Qingdao city Shandong Road No. 16 building sunshine TAIDING Patentee before: QINGDAO DONGYA DECORATION CO., LTD. |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20161208 Address after: 266011 Shandong province Qingdao City, Shandong Road No. 168 Patentee after: Qingdao Jianan Construction Group Co., Ltd. Address before: 266071 Shandong Province, Qingdao city Shandong Road No. 16 building sunshine TAIDING Patentee before: East Asia decoration limited company |
|
| 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: 20130306 Termination date: 20170723 |