CN202391107U - Concrete construction joint baffle - Google Patents
Concrete construction joint baffle Download PDFInfo
- Publication number
- CN202391107U CN202391107U CN2012200065411U CN201220006541U CN202391107U CN 202391107 U CN202391107 U CN 202391107U CN 2012200065411 U CN2012200065411 U CN 2012200065411U CN 201220006541 U CN201220006541 U CN 201220006541U CN 202391107 U CN202391107 U CN 202391107U
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- CN
- China
- Prior art keywords
- baffle plate
- baffle
- construction joint
- concrete construction
- construction
- 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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Abstract
The utility model discloses a concrete construction joint baffle which comprises multiple baffle strips with grooves on one sides and slots on the other sides, wherein the grooves are matched with the slots in shape; the baffle strips are connected in parallel; and the baffle strips are hollow plastic plates with width of 20-30mm. When the concrete construction joint baffle is used in construction joint pouring, only the position not shielded by the baffle strips is subjected to dabbing under the action of the baffle, thus the workload is reduced, the difficulty of waterproofing operation at the construction joint is also reduced, the leakage risk is lowered, and the construction efficiency and the construction quality are improved.
Description
Technical field
The utility model relates to a kind of construction formwork, especially a kind of concrete construction joint baffle plate.
Background technology
The current processing mode of sole plate concrete construction joint (like ater-casting place) mostly for the clad steel silk screen be fixed in about on the reinforcing bar, during concreting, realize stopping to the concrete lateral flow through blocking concrete aggregate.Before constuction joint is built, should pick the chisel steel silk netting earlier,, increase workload, reduce construction speed to realize combining closely between back pouring concrete and the first pouring concrete; And in the process of practical operation,, pick very difficulty of cutter because the existence of gauze wire cloth (being generally multilayer) is arranged; The effect of cutter hair is often difficult like people's will; Cause combining leakiness between back pouring concrete and the first pouring concrete, thereby the formation hidden leakage defect exerts a certain influence to construction quality.
The utility model content
The technical problem that the utility model will solve provides a kind of concrete construction joint baffle plate, characteristics such as the cost cost is low, easy to install, raising efficiency of construction, saving construction cost, raising construction quality that it has.
For solving the problems of the technologies described above, the technical scheme that the utility model is taked is: it comprises the baffle plate bar of a side band groove one side band draw-in groove more than two, and groove and draw-in groove shape are complementary, and the baffle plate bar also connects mutually.
The utility model further improves and is: the baffle plate bar is the plastic hollow plate, and its width is 20mm-30mm.
Adopt the beneficial effect that technique scheme produced to be: when constuction joint is built; Because the barrier effect of baffle plate; Only need cut a hole mao position that the baffle plate bar does not block, thereby reduce workload, also reduce the difficulty of constuction joint place waterproofing process; Reduce risk of leakage, thereby improved efficiency of construction and construction quality.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the vertical view of baffle plate bar in the utility model;
Fig. 3 is the connection sketch map of the utility model;
Fig. 4 is the use sketch map of the utility model.
In the accompanying drawings: 1, baffle plate bar; 2, groove; 3, draw-in groove; 4, steel mesh reinforcement; 5, reinforcing bar.
The specific embodiment
Embodiment by shown in Fig. 1-4 can know that it comprises the baffle plate bar 1 of a side band groove 2 one side band draw-in grooves 3 more than two, and groove 2 is complementary with draw-in groove 3 shapes, and baffle plate bar 1 also connects mutually; Baffle plate bar 1 is a plastic plate, and its width is 20mm-30mm, and thickness is 15-25mm, highly is 300-400mm, and baffle plate bar 1 is a hollowcore slab.
Method for using:
Baffle plate is stood up in the edge of preset ater-casting, press down the baffle plate bar then, the baffle plate bar that is not blocked by reinforcing bar can be down to the bottom of steel mesh reinforcement.So just formed one at a distance from retaining, during concreting, concrete lateral flow will be restricted.The place, slit of baffle plate can stop concrete outflow because of effects such as extruding between coarse aggregate (like d >=20) obstruction or aggregate.
Claims (3)
1. concrete construction joint baffle plate, it is characterized in that: it comprises the baffle plate bar (1) of a side band groove (2) one side band draw-in grooves (3) more than two, and said groove (2) and draw-in groove (3) shape are complementary, said baffle plate bar (1) is mutually and connect.
2. a kind of concrete construction joint baffle plate according to claim 1 is characterized in that said baffle plate bar (1) is a plastic plate, and its width is 20mm-30mm.
3. a kind of concrete construction joint baffle plate according to claim 2 is characterized in that said baffle plate bar (1) is a hollowcore slab.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200065411U CN202391107U (en) | 2012-01-09 | 2012-01-09 | Concrete construction joint baffle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200065411U CN202391107U (en) | 2012-01-09 | 2012-01-09 | Concrete construction joint baffle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202391107U true CN202391107U (en) | 2012-08-22 |
Family
ID=46666041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200065411U Expired - Fee Related CN202391107U (en) | 2012-01-09 | 2012-01-09 | Concrete construction joint baffle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202391107U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106337530A (en) * | 2016-09-21 | 2017-01-18 | 中建六局土木工程有限公司 | Construction method for plugging construction joint of frame beam |
-
2012
- 2012-01-09 CN CN2012200065411U patent/CN202391107U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106337530A (en) * | 2016-09-21 | 2017-01-18 | 中建六局土木工程有限公司 | Construction method for plugging construction joint of frame beam |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20161229 Address after: 550025 Guizhou new security zone, Qishan resettlement points Patentee after: China Railway (Guizhou) Municipal Engineering Co., Ltd. Address before: 050081 Zhongshan West Road Hebei city of Shijiazhuang province (Village) No. 979 Patentee before: CR17 Bureau No.3 Engineering Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120822 Termination date: 20190109 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |