CN201695694U - Differently-labeled concrete construction separating device in the same vertical structure of reinforced concrete wall - Google Patents
Differently-labeled concrete construction separating device in the same vertical structure of reinforced concrete wall Download PDFInfo
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- CN201695694U CN201695694U CN2010290980269U CN201029098026U CN201695694U CN 201695694 U CN201695694 U CN 201695694U CN 2010290980269 U CN2010290980269 U CN 2010290980269U CN 201029098026 U CN201029098026 U CN 201029098026U CN 201695694 U CN201695694 U CN 201695694U
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- vertical structure
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Abstract
The utility model relates to a differently-labeled concrete construction separating device in the same vertical structure of a reinforced concrete wall. High ribbed formworks are arranged at the junctures of the different-labeled concretes in the reinforced concrete vertical structure (a wall body and hidden posts) and the high ribbed formworks are vertical to a shear wall. The device can ensure two types of concretes to be closely jointed at the seam, ensure the wall and the posts to be integrated in the structure, improve the bearing capacity of the posts made of high-labeled concrete, reduce the shrink crack of the low-labeled concrete, obviously improve the waterproof effect of the outer wall and the requirement for quality and finally realize the comprehensive effects of optimizing structure, saving materials and reducing cost.
Description
Technical field
The utility model relates to the same body of wall vertical structure of a kind of steel concrete and adopts different labels concrete construction separating device, relates in particular to the separating device of constructing when a kind of basement buttress and basement wall adopt the different labels concrete.
Background technology
Along with the minimizing of land resources, high-rise and super highrise building showed increased, the power that the wall of structure vertical direction and post bear is increasing, and the design label of concrete is also more and more higher.General high-rise superelevation layer basement wall, quality requirement is very high, but owing to adopt high-grade concrete, cause problems such as cracks in concrete walls of basement, basement leakage water easily, not only engineering cost increases, return engineering and bring bigger hidden danger,, select to water to smash more low-grade concrete so outer wall of basement is generally thickeied body of wall.In order to optimize structure, design is under the condition of not thickening wall body structure thickness, frame position at body of wall, increase " buttress " or " sleeper ", buttress or sleeper need water the concrete of smashing high grade, corresponding body of wall then adopts more low-grade concrete, so just certainly leads to same vertical structure, and retaining wall post and body of wall adopt the concrete problem of smashing of watering of different labels.So, need the method for smashing of watering of a kind of technical measures and concrete, solve the problem of smashing of watering that same wall body structure vertically adopts the different labels concrete, stressed more reasonable, the quality of building is more guaranteed, also can obviously reduce construction costs simultaneously.
Summary of the invention
The utility model is that the same body of wall vertical structure of a kind of steel concrete different labels concrete construction separating device will be provided, this device can guarantee that the different labels concrete is in same vertical structure, satisfy body of wall and watering respectively of sleeper different labels concrete smash, guarantee combining closely of two kinds of concrete seams, guarantee that wall and post become structural entity, and the pillar supporting capacity of high grade is improved, more low-grade concrete wall reduces shrinkage crack, can obviously improve external wall waterproof effect and quality requirement, final realization is optimized structure, economical with materials, reduces the resultant effect of cost.
For achieving the above object, the technical solution of the utility model is: the same body of wall vertical structure of a kind of steel concrete different labels concrete construction separating device, intersection at the different concrete labels of steel concrete vertical structure is provided with the fast easy-to-closing expanded metal lath, and the fast easy-to-closing expanded metal lath is perpendicular to shear wall.
The fast easy-to-closing expanded metal lath is arranged in the both sides of high-grade concrete retaining wall post, and is that " ∽ " shaped steel muscle of Φ 8 is installed in the inside and outside both sides of expanded metal lath by diameter, makes expanded metal lath uprightly fixing, and " ∽ " shaped steel muscle spacing is 200 ∽ 300mm, the both sides interlaced arrangement.For the opposing concrete waters and smashes lateral pressure, it is that 16 split bolt is fixed that the fast easy-to-closing expanded metal lath of retaining wall post both sides adopts diameter, and split bolt waters the bottom of smashing at every layer and gather and put, and its spacing is 200 ∽ 300mm; The top bare cloth is put, and its spacing is 400 ∽ 500mm.
The utility model beneficial effect is:
Fast easy-to-closing net mesh is to form with high-tech full-computerized automatic machinery cutting compacting, when concrete is poured into a mould in the template back, complementary angle sheet on the mesh just is embedded in the concrete, and the quality of the seam that links to each other with contiguous castable is good, and its intensity bonding and the shearing aspect can effectively be guaranteed.The fast easy-to-closing net is convenient to wear muscle, a little firmly reinforcing bar is passed through, and treats to turn back the position after reinforcing bar passes through.Adopt this device can guarantee that the different labels concrete is in same vertical structure, satisfying watering respectively of body of wall and sleeper (comprising pilaster) different labels concrete smashes, guarantee combining closely of two kinds of concrete seams, guarantee that wall and post become structural entity, and the pillar supporting capacity of high grade is improved, more low-grade concrete wall reduces shrinkage crack, to improving external wall waterproof effect and quality requirement, final realization is optimized structure, economical with materials, reduces the resultant effect of cost.
Description of drawings
Fig. 1 is that basement buttress of the present utility model and exterior wall different labels concrete water the fast easy-to-closing expanded metal lath mounting plane schematic diagram when smashing;
Fig. 2 is a mounting vertical plane schematic diagram of the present utility model.
The specific embodiment
Below in conjunction with specific embodiment, further set forth embodiment of the present utility model.Should be understood that these embodiment only to be used to the utility model is described and be not used in the restriction scope of the present utility model.Should be understood that in addition those skilled in the art can make various changes or modifications the utility model after the content of having read the utility model instruction, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
As Fig. 1, shown in 2, buttress 1 of the present utility model is different concrete labels with concrete wall 2, at the boundary of buttress 1 with concrete wall 2, adopts fast easy-to-closing expanded metal lath 3 to separate.
The wall column reinforcing bar binding finishes, and the position that concrete wall 2 is connected with buttress 1 adopts fast easy-to-closing expanded metal lath 3 to separate.
Be advisable about apart from buttress 1 about 200mm in fast easy-to-closing expanded metal lath 3 installation sites.Fast easy-to-closing expanded metal lath 3 is installed perpendicular to shear wall 2.
Fast easy-to-closing expanded metal lath 3 adopts Φ 8 " ∽ " shaped steel muscle 4 to strengthen fixing, and Φ 8 reinforcing bars 4 spacings are 200 ∽ 300mm, and Φ 8 reinforcing bars abut against expanded metal lath 3 both sides, interlaced arrangement, and colligation is used for the fixing of expanded metal lath 3, the verticality of assurance expanded metal lath 3 on body of wall distribution bar or main muscle.
Buttress both sides fast easy-to-closing expanded metal lath 3 adopts Φ 16 split bolts 5 to strengthen fixing, and bottom spacing 200-300mm when split bolt 5 is installed is about the spacing 400-500mm of top.Split bolt 5 adopts double nut to fix.
When shear wall 2 horizontal reinforcements pass through fast easy-to-closing expanded metal lath 3, can carry out partially perforation to fast easy-to-closing expanded metal lath 3 according to the distribution of shear wall 2 horizontal reinforcements and wear reinforcing bar.
Retaining wall post 1 concrete is a high-grade concrete, and shear wall 2 concretes are the low grade concrete, and layering is watered and watered high grade when smashing earlier, waters low grade again, and high low grade waters the time of smashing should be above 0.5 hour, and retaining wall post 1 must not be greater than 1.5m than concrete wall 2 height.
The steel concrete vertical structure is answered placement layer by layer, waters at every turn and smashes about 1.5 meters of height, and every layer of concrete built the time interval and should not be surpassed 1 hour, in case cold seam occurs.When concrete is built at the bottom of the beam slab, rested about 1 hour, it is preliminary heavy real that it is obtained, and carries out building of beam slab concrete again.
Claims (3)
1. the same body of wall vertical structure of steel concrete different labels concrete construction separating device, it is characterized in that: the intersection at the different concrete labels of steel concrete vertical structure is provided with fast easy-to-closing expanded metal lath (3), and fast easy-to-closing expanded metal lath (3) is perpendicular to shear wall (2).
2. the same body of wall vertical structure of steel concrete according to claim 1 different labels concrete construction separating device, it is characterized in that: described fast easy-to-closing expanded metal lath (3) is arranged in retaining wall post (1) both sides and is that the shaped steel of the falling S muscle (4) of 8mm is strengthened fixing by diameter, reinforcing bar (4) spacing is 200 ∽ 300mm, the both sides interlaced arrangement.
3. the same body of wall vertical structure of steel concrete according to claim 1 and 2 different labels concrete construction separating device, the fast easy-to-closing expanded metal lath (3) of the right and left boundary is that 16 split bolt (5) is fixing with diameter, and split bolt (5) waters at every layer, and the bottom of smashing is densely covered puts, its spacing is 200 ∽ 300mm, the top bare cloth is put, and its spacing is 400 ∽ 500mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010290980269U CN201695694U (en) | 2010-02-08 | 2010-02-08 | Differently-labeled concrete construction separating device in the same vertical structure of reinforced concrete wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010290980269U CN201695694U (en) | 2010-02-08 | 2010-02-08 | Differently-labeled concrete construction separating device in the same vertical structure of reinforced concrete wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201695694U true CN201695694U (en) | 2011-01-05 |
Family
ID=43396933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010290980269U Expired - Lifetime CN201695694U (en) | 2010-02-08 | 2010-02-08 | Differently-labeled concrete construction separating device in the same vertical structure of reinforced concrete wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201695694U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104264864A (en) * | 2014-09-17 | 2015-01-07 | 中天建设集团有限公司 | Shear wall structure seam connecting mechanism |
| CN109723219A (en) * | 2019-01-09 | 2019-05-07 | 武汉一冶建筑安装工程有限责任公司 | The method that high low grade mass concrete pours simultaneously |
| CN114352017A (en) * | 2022-02-17 | 2022-04-15 | 合肥建工集团有限公司 | Full cast-in-place outer wall construction method |
-
2010
- 2010-02-08 CN CN2010290980269U patent/CN201695694U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104264864A (en) * | 2014-09-17 | 2015-01-07 | 中天建设集团有限公司 | Shear wall structure seam connecting mechanism |
| CN109723219A (en) * | 2019-01-09 | 2019-05-07 | 武汉一冶建筑安装工程有限责任公司 | The method that high low grade mass concrete pours simultaneously |
| CN114352017A (en) * | 2022-02-17 | 2022-04-15 | 合肥建工集团有限公司 | Full cast-in-place outer wall construction method |
| CN114352017B (en) * | 2022-02-17 | 2024-02-09 | 合肥建工集团有限公司 | Full cast-in-situ exterior wall construction method |
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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: 20110105 |