CN203129598U - Bamboo reinforced concrete shear wall formwork interval limiting strip - Google Patents
Bamboo reinforced concrete shear wall formwork interval limiting strip Download PDFInfo
- Publication number
- CN203129598U CN203129598U CN 201320066112 CN201320066112U CN203129598U CN 203129598 U CN203129598 U CN 203129598U CN 201320066112 CN201320066112 CN 201320066112 CN 201320066112 U CN201320066112 U CN 201320066112U CN 203129598 U CN203129598 U CN 203129598U
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- Prior art keywords
- bamboo
- positive stop
- stop strip
- shear wall
- concrete shear
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- 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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Abstract
The utility model discloses a bamboo reinforced concrete shear wall formwork interval limiting strip which comprises a limiting strip body, horizontal steel bars, a formwork and split bolts. A bamboo bar is arranged inside the limiting strip body. Grooves matched with the horizontal steel bars are formed in the positions, close to two ends, of the lower portion of the limiting strip body. The diameter of each groove is 2mm to 20mm larger than that of each horizontal steel bar. The bamboo reinforced concrete shear wall formwork interval limiting strip has the advantages of being good in toughness, green, environment-friendly, capable of effectively reducing construction cost, safe, reliable and simple in operation, and allowing a formed wall face to be even and uniform in heat transmission effect and free of a heat-bridge phenomenon.
Description
Technical field
The utility model relates to a kind of construction formwork annex, especially relates to a kind of bamboo concrete shear wall formwork positive stop strip at interval.
Background technology
Existing shear wall formwork positioning attachment often adopts bar reinforcement or plain concrete bar to shore, but bar reinforcement cost height, shores easily to form heat bridge at metope, reduces the indoor heat insulating energy-saving effect, and serious meeting causes the local dewfall of metope and makes indoor article mouldy; And plain concrete bar fragility is big, frangibility in transportation or when installing, and loss is big, and installs that the back is subjected to when concreting that newly placed concrete impacts or easy fracture during the vibrating head percussion, causes template deformation to lose shape and has reduced construction quality.
The utility model content
The purpose of this utility model is at the deficiencies in the prior art, and a kind of good toughness, simple to operate, the bamboo concrete shear wall formwork that can effectively reduce cost, not have heat bridge phenomenon, environmental protection positive stop strip at interval is provided.
Bamboo concrete shear wall formwork of the present utility model is positive stop strip at interval, comprise positive stop strip main body, horizontal reinforcement, template and split bolt, described positive stop strip body interior is provided with bamboo reinforcement, described positive stop strip lower body part is provided with the groove that matches with horizontal reinforcement near the place, two ends, and the diameter of described groove is than the big 2-20mm of horizontal reinforcement.
Described bamboo reinforcement quantity is the 1-8 root, is made by disposable bamboo chopsticks; Described positive stop strip main body is built by pea gravel concreten and is formed, and its cross section is rectangle; Described groove longitudinal cross-section is circular arc, and quantity is 2-4.
The beneficial effects of the utility model: (1) positive stop strip body interior is provided with bamboo reinforcement, good toughness, environmental protection; (2) bamboo reinforcement adopts the disposable bamboo chopsticks of reclaiming to make, and can effectively reduce construction cost; (3) the metope heat-transfer effect uniformity after the moulding, no heat bridge phenomenon; (4) safe and reliable, simple to operate.
Description of drawings
Fig. 1 is mounting structure schematic diagram of the present utility model;
Fig. 2 is the structural representation of the utility model positive stop strip main body;
Fig. 3 is that Fig. 2 is along the sectional drawing of A-A line.
Among the figure: positive stop strip main body 1, bamboo reinforcement 2, groove 3, horizontal reinforcement 4, template 5, split bolt 6.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail.
Bamboo concrete shear wall formwork of the present utility model positive stop strip at interval mainly is made up of positive stop strip main body 1, bamboo reinforcement 2, groove 3, horizontal reinforcement 4, template 5 and split bolt 6.
Described positive stop strip main body 1 inside is provided with bamboo reinforcement 2, and described positive stop strip main body 1 bottom is provided with the groove 3 that matches with horizontal reinforcement 4 near the place, two ends, and the diameter of described groove 3 is than horizontal reinforcement 4 big 5mm.Described bamboo reinforcement 2 quantity are 2, are made by the disposable bamboo chopsticks of reclaiming.Described positive stop strip main body 1 is built by pea gravel concreten and is formed, and its cross section is rectangle; Described groove 3 longitudinal cross-sections are circular arc, and quantity is 2.
After horizontal reinforcement 4 installations of shear wall, when template 5 is installed, earlier positive stop strip main body 1 is placed on about shear wall on two horizontal reinforcements 4, two groove 3 is stuck in about shear wall on two horizontal reinforcements 4, again the template 5 on two sides, the left and right sides is carried out assembly unit, by the fastening of split bolt 6 template 5 is reinforced, make the inner surface of template 5 be close to the cross section of positive stop strip main body 1, thereby reach the spacing purpose in left-right template 5 intervals.
Claims (5)
1. bamboo concrete shear wall formwork positive stop strip at interval, it is characterized in that, described positive stop strip comprises positive stop strip main body (1), horizontal reinforcement (4), template (5) and split bolt (6), described positive stop strip main body (1) inside is provided with bamboo reinforcement (2), described positive stop strip main body (1) bottom is provided with the groove (3) that matches with horizontal reinforcement (4) near the place, two ends, and the diameter of described groove (3) is than the big 2-20mm of horizontal reinforcement (4).
2. bamboo concrete shear wall formwork according to claim 1 positive stop strip at interval is characterized in that described bamboo reinforcement (2) quantity is the 1-8 root.
3. bamboo concrete shear wall formwork according to claim 2 positive stop strip at interval is characterized in that described bamboo reinforcement (2) is made by disposable bamboo chopsticks.
4. bamboo concrete shear wall formwork according to claim 1 positive stop strip at interval is characterized in that described positive stop strip main body (1) is built by pea gravel concreten and formed, and its cross section is rectangle.
5. bamboo concrete shear wall formwork according to claim 1 positive stop strip at interval is characterized in that described groove (3) longitudinal cross-section is circular arc, and quantity is 2-4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320066112 CN203129598U (en) | 2013-02-05 | 2013-02-05 | Bamboo reinforced concrete shear wall formwork interval limiting strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320066112 CN203129598U (en) | 2013-02-05 | 2013-02-05 | Bamboo reinforced concrete shear wall formwork interval limiting strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203129598U true CN203129598U (en) | 2013-08-14 |
Family
ID=48937590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320066112 Expired - Lifetime CN203129598U (en) | 2013-02-05 | 2013-02-05 | Bamboo reinforced concrete shear wall formwork interval limiting strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203129598U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103614965A (en) * | 2013-12-09 | 2014-03-05 | 东南大学 | Bamboo wood and concrete combined bridge deck slab |
| CN108590299A (en) * | 2018-05-16 | 2018-09-28 | 五冶集团上海有限公司 | Reinforced concrete silo centrum is without split bolt template system |
-
2013
- 2013-02-05 CN CN 201320066112 patent/CN203129598U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103614965A (en) * | 2013-12-09 | 2014-03-05 | 东南大学 | Bamboo wood and concrete combined bridge deck slab |
| CN108590299A (en) * | 2018-05-16 | 2018-09-28 | 五冶集团上海有限公司 | Reinforced concrete silo centrum is without split bolt template system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130814 |