CN202170634U - Flexible caulking mold for an expansion joint of a concrete structure - Google Patents
Flexible caulking mold for an expansion joint of a concrete structure Download PDFInfo
- Publication number
- CN202170634U CN202170634U CN 201120294923 CN201120294923U CN202170634U CN 202170634 U CN202170634 U CN 202170634U CN 201120294923 CN201120294923 CN 201120294923 CN 201120294923 U CN201120294923 U CN 201120294923U CN 202170634 U CN202170634 U CN 202170634U
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- CN
- China
- Prior art keywords
- concrete structure
- polystyrene board
- concrete
- expansion joint
- flexible
- 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
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- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The utility model relates to a flexible caulking mold for an expansion joint of a concrete structure, characterized in that: the flexible caulking mold comprises an extruding polystyrene board, a steel wire mesh enwrapped on the outer side of the extruding polystyrene board and a fixation connection piece for fixing and connecting the steel wire mesh and the extruding polystyrene board, wherein the thickness of the extruding polystyrene board is adaptive with the width of the expansion joint of the concrete structure. The flexible caulking mold is not only used as the mold for the expansion joint between the concrete structure main body and a concrete filling wall to simultaneously constructing the concrete structure main body and the concrete filling wall, but also directly used as the flexible filling material in the expansion joint to avoid the late-stage joint raking and joint caulking process, quicken the construction progress, save the construction period and successively solve the technology puzzle in that: when the concrete is simultaneously poured on the concrete filling wall and the concrete structure main body, a wide expansion joint is preset.
Description
Technical field
The utility model relates to the realm of building construction, and particularly a kind of concrete structure shrinkage joint is with flexible filleting template.
Background technology
The design facing of part memorial museum building structure has adopted a large amount of clear-water concrete facings; And its structural shape is a main structure body with monolithic reinforced concrete structure framework (shear wall structure); Infilled wall has adopted a large amount of plain concrete (only a small amount of cracking resistance reinforcing bar), requires during design to stay between plain concrete infilled wall need and the concrete structure main body and establishes the wide shrinkage joint of 20mm.Prior art adopts the mould material of veneer as wide shrinkage joint, and the later stage need pick seam and filleting is handled, and is not only long in time limit, and cost is high, and is difficult to guarantee the presentation quality of clear-water concrete metope.
Summary of the invention
In order to solve existing in prior technology the problems referred to above; The utility model provides a kind of concrete structure shrinkage joint with flexible filleting template; It not only can be used as the template at the shrinkage joint between concrete structure main body and the concrete infilled wall, concrete structure main body and concrete infilled wall can be constructed simultaneously, and can directly fill out the embedding material as the flexibility in the shrinkage joint; Avoid picking of later stage to stitch and the filleting processing; Accelerating construction progress is practiced thrift the construction period, has successfully solved and has stayed a technology difficult problem of establishing wide shrinkage joint when concrete infilled wall and concrete structure main body are carried out concreting at the same time.
The utility model technical scheme is to constitute like this; A kind of concrete structure shrinkage joint is with flexible filleting template; It is characterized in that: it comprises extruded polystyrene board, be wrapped in the gauze wire cloth in the extruded polystyrene board outside and be used for fixed connecting piece that gauze wire cloth and extruded polystyrene board colligation are connected to one, and the width at the thickness of said extruded polystyrene board and concrete structure shrinkage joint adapts.
Compared to prior art; The utlity model has following advantage: the concrete structure shrinkage joint that the utility model provided not only can be used as the template at the shrinkage joint between concrete structure main body and the concrete infilled wall with flexible filleting template; Concrete structure main body and concrete infilled wall can be constructed simultaneously, and can directly fill out the embedding material, make the shrinkage joint fill out embedding and structure construction is accomplished simultaneously as the flexibility in the shrinkage joint; Avoid picking of later stage to stitch and the filleting processing; Accelerating construction progress is practiced thrift the construction period, has successfully solved and has stayed a technology difficult problem of establishing wide shrinkage joint when concrete infilled wall and concrete structure main body are carried out concreting at the same time.Can also guarantee simultaneously the presentation quality of clear-water concrete metope.
Description of drawings
Fig. 1 is the sectional schematic diagram of the concrete structure shrinkage joint that provides of the utility model with flexible filleting template.
Label declaration among the figure: 1, extruded polystyrene board, 2, gauze wire cloth, 3, reinforcing bar, 4, binding wire.
The specific embodiment
Below in conjunction with the Figure of description and the specific embodiment the utility model content is elaborated:
Be illustrated in figure 1 as a kind of concrete structure shrinkage joint that the utility model provides with flexible filleting template; It is characterized in that: the fixed connecting piece that it comprises extruded polystyrene board 1, is wrapped in the gauze wire cloth 2 in extruded polystyrene board 1 outside and is used for making gauze wire cloth 2 and extruded polystyrene board 1 colligation to be connected to one, the width at the thickness of said extruded polystyrene board 1 and concrete structure shrinkage joint adapts.
Said fixed connecting piece comprises a pair of above reinforcing bar 3 that is laid in gauze wire cloth 2 left and right sides outsides correspondence position and penetrates gauze wire cloth 2 and extruded polystyrene board 1 is connected in the binding wire 4 between every pair of reinforcing bar 3.Said binding wire 4 can adopt zinc-plated bundle silk.
Said reinforcing bar 3 horizontal cross are laid in the outside, gauze wire cloth 2 left and right sides.
Claims (3)
1. a concrete structure shrinkage joint is with flexible filleting template; It is characterized in that: it comprises extruded polystyrene board (1), be wrapped in the gauze wire cloth (2) in extruded polystyrene board (1) outside and be used for fixed connecting piece that gauze wire cloth (2) and extruded polystyrene board (1) colligation are connected to one, and the thickness of said extruded polystyrene board (1) and the width at concrete structure shrinkage joint adapt.
2. concrete structure according to claim 1 shrinkage joint is characterized in that with flexible filleting template: said fixed connecting piece comprises a pair of above reinforcing bar (3) that is laid in gauze wire cloth (2) left and right sides outside correspondence position and penetrates gauze wire cloth (2) and extruded polystyrene board (1) is connected in the binding wire (4) between every pair of reinforcing bar (3).
3. concrete structure according to claim 2 shrinkage joint is characterized in that with flexible filleting template: said reinforcing bar (3) horizontal cross is laid in the outside, gauze wire cloth (2) left and right sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120294923 CN202170634U (en) | 2011-08-15 | 2011-08-15 | Flexible caulking mold for an expansion joint of a concrete structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120294923 CN202170634U (en) | 2011-08-15 | 2011-08-15 | Flexible caulking mold for an expansion joint of a concrete structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202170634U true CN202170634U (en) | 2012-03-21 |
Family
ID=45828829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120294923 Expired - Lifetime CN202170634U (en) | 2011-08-15 | 2011-08-15 | Flexible caulking mold for an expansion joint of a concrete structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202170634U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104727446A (en) * | 2013-12-21 | 2015-06-24 | 中建四局第三建筑工程有限公司 | Construction method of large aluminum alloy formwork at settlement joint |
| CN114635503A (en) * | 2022-03-22 | 2022-06-17 | 北京华清安地建筑设计有限公司 | Fair-faced concrete wall flexibly connected with concrete frame column and construction method |
-
2011
- 2011-08-15 CN CN 201120294923 patent/CN202170634U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104727446A (en) * | 2013-12-21 | 2015-06-24 | 中建四局第三建筑工程有限公司 | Construction method of large aluminum alloy formwork at settlement joint |
| CN114635503A (en) * | 2022-03-22 | 2022-06-17 | 北京华清安地建筑设计有限公司 | Fair-faced concrete wall flexibly connected with concrete frame column and construction method |
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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: CSCEC STRAIT CONSTRUCTION AND DEVELOPMENT CO., LTD Free format text: FORMER NAME: THE THIRD COMPANY OF CHINA SEVENTH ENGINEERING BUREAU CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 98-1 No. 350003 Fujian province Fuzhou Mawei District Jiangbin East Avenue Patentee after: CSCEC Strait Construction and Development Co., Ltd. Address before: North Gulou District of Fuzhou city in Fujian province Fuzhou City Road 350000 No. 148 Patentee before: The Third Company of China Seventh Engineering Bureau Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120321 |