CN108590040A - A kind of double F cards of multi-functional bar and application method - Google Patents
A kind of double F cards of multi-functional bar and application method Download PDFInfo
- Publication number
- CN108590040A CN108590040A CN201810537273.8A CN201810537273A CN108590040A CN 108590040 A CN108590040 A CN 108590040A CN 201810537273 A CN201810537273 A CN 201810537273A CN 108590040 A CN108590040 A CN 108590040A
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- Prior art keywords
- reinforcing bar
- cards
- bar
- double
- wall
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
- E04C5/16—Auxiliary parts for reinforcements, e.g. connectors, spacers, stirrups
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
- E04C5/16—Auxiliary parts for reinforcements, e.g. connectors, spacers, stirrups
- E04C5/18—Spacers of metal or substantially of metal
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Reinforcement Elements For Buildings (AREA)
Abstract
A kind of double F cards of multi-functional bar, the sectional dimension for controlling concrete wall thickness of protection tier, the spacing of two placing of reinforcement of wall and concrete wall, including horizontally-supported rod, the 1st reinforcing bar, the 2nd reinforcing bar, it is characterised in that：The horizontally-supported rod is reinforcing bar, and the length of reinforcing bar is fewer 3mm than concrete wall width；1st reinforcing bar be 14 16mmHRB400 spirals of diameter, 30 50mm of spiral length, the 2nd reinforcing bar be two sections of 10 12mmHRB400 spirals of diameter, 30 50mm of spiral length, wherein：1st reinforcing bar and the 2nd reinforcing bar are fixed with horizontally-supported rod vertical welding respectively.The double F cards of the multi-functional bar of the present invention and application method have the double F card structures of reinforcing bar simple, easy to make, and construction quality is safe and reliable, the advantages of ensureing the protective layer thickness of wall steel bar and improve the actual measurement actual quantities data of thickness of protection tier.
Description
Technical field
The present invention relates to a kind of tools for controlling wall steel bar array pitch, specifically, being a kind of double F of multi-functional bar
Card and application method.
Background technology
The continuous improvement that is required Construction Quality with country standardizes increasingly, and structure is made to carry out lifelong responsibility system.
In the construction quality of adjacent reinforced concrete bodies structure, cover to reinforcement control be always one be difficult to properly settle ask
Topic.Concrete saddle bar is used in the control method in traditional shear wall section, but when concrete saddle bar pours is easily broken off and cannot rise
To effect.Muscle is leaked in structure construction also to happen occasionally, and causes structural hidden danger.And double F cards sides are one in structure wall construction
The tool of common control wall steel bar array pitch, but common double F have a single function, and are unable to reach control thickness of protection tier again
Play the role of supporting concrete walls body thickness.
Therefore the double F cards of known reinforcing bar there are problems that above-mentioned various inconvenience and.
Invention content
The purpose of the present invention is to propose a kind of control thickness of protection tier, plays support concrete walls body thickness
The double F cards of multi-functional bar.
It is another object of the present invention to propose that a kind of control thickness of protection tier, to play support concrete wall thick
The application method of the double F cards of the multi-functional bar of degree.
To achieve the above object, technical solution of the invention is：
A kind of double F cards of multi-functional bar, spacing for controlling concrete wall thickness of protection tier, two placing of reinforcement of wall and
The sectional dimension of concrete wall, including horizontally-supported rod, the 1st reinforcing bar, the 2nd reinforcing bar, it is characterised in that：
The horizontally-supported rod is reinforcing bar, and the length of reinforcing bar is fewer 3mm than concrete wall width；
1st reinforcing bar is diameter 14-16mmHRB400 spirals, and spiral length 30-50mm is arranged horizontally-supported
The both ends of rod, the 1st reinforcing bar are flushed with the both ends of horizontally-supported rod；
2nd reinforcing bar is two sections of diameter 10-12mmHRB400 spirals, spiral length 30-50mm, two section of the 2nd steel
Muscle is separately positioned on the inside of the 1st reinforcing bar, and the spacing of the 2nd reinforcing bar and the 1st reinforcing bar is equal to the transverse steel diameter of concrete wall
5mm is added with the sum of vertical reinforcement diameter；
Wherein：1st reinforcing bar and the 2nd reinforcing bar are fixed with horizontally-supported rod vertical welding respectively.
The double F cards of the multi-functional bar of the present invention can also be further achieved by the following technical measures.
The double F cards of multi-functional bar above-mentioned, wherein the horizontally-supported rod is spiral.
The double F cards of multi-functional bar above-mentioned, wherein the horizontally-supported rod is a diameter of 10-12mm reinforcing bars.
The double F cards of multi-functional bar above-mentioned, wherein the double F cards of the reinforcing bar are coated with antirust paint.
A kind of application method of the double F cards of multi-functional bar, is used for the thickness control of reinforced concrete shear wall wall, special
Sign is to include the following steps：
A, the both sides of reinforced concrete shear wall wall are equipped with template, and the outside of template is supported by flitch, and the inside of template is equipped with
The shear wall vertical reinforcement and shear wall transverse steel intersected in length and breadth；
B, several bi-steel F cards are provided, selection is put at the right-angled intersection point of shear wall vertical reinforcement and shear wall transverse steel
Set bi-steel F cards；
C, shear wall vertical reinforcement and shear wall transverse steel are placed on the 1st reinforcing bar, between 3 the 2nd reinforcing bars, are used in combination binding silk will
Wall steel bar and the 1st reinforcing bar are bound；
D, concreting is carried out after the completion of binding.
The application method of the double F cards of the multi-functional bar of the present invention can also be using technical measures below come further real
It is existing.
Method above-mentioned, wherein the bi-steel F cards are placed as quincunx pattern arrangement.
Method above-mentioned, wherein the binding silk is No. 22 galvanized iron wires.
After adopting the above technical scheme, the double F cards of the multi-functional bar of the present invention and application method have the following advantages：
1, the double F card structures of reinforcing bar are simple, easy to make；The construction quality for ensureing concrete structure avoids wall steel bar leakage muscle
Possibility, and do not increase cost；
2, construction quality is safe and reliable, ensures the construction quality of concrete structure；Instead of the mixed of Traditional control shear wall cross section
Solidifying soil saddle bar, concrete saddle bar is easily broken off when pouring to be played a role；
3, the protective layer thickness for ensureing wall steel bar, improves the actual measurement actual quantities data of thickness of protection tier.
Description of the drawings
Fig. 1 is the structural schematic diagram of the bi-steel F cards of the embodiment of the present invention；
Fig. 2 is that the bi-steel F of the embodiment of the present invention is stuck in the arrangement schematic diagram on reinforced concrete shear wall；
Fig. 3 is that the bi-steel F of the embodiment of the present invention is stuck in the setting schematic diagram in the template on reinforced concrete shear wall.
In figure：1 horizontally-supported rod, 2 the 1st reinforcing bars, 3 the 2nd reinforcing bars, 4 flitches, 5 templates, 6 shear wall vertical reinforcements, 7 shearings
Wall transverse steel, 8 binding silks.
Specific implementation mode
With reference to embodiments and its attached drawing illustrates further the present invention.
Embodiment 1
The double F cards of multi-functional bar of the present invention, the spacing for controlling concrete wall thickness of protection tier, two placing of reinforcement of wall
And the sectional dimension of concrete wall, including horizontally-supported rod, the 1st reinforcing bar, the 2nd reinforcing bar.The double F cards of the reinforcing bar are coated with antirust
Paint.
It is the structural schematic diagram of the bi-steel F cards of the embodiment of the present invention referring now to Fig. 1, Fig. 1.As shown, the water
Flat supporting stick 1 is a diameter of 12mmHRB400 spirals, and the length of reinforcing bar is fewer 3mm than concrete wall width.
1st reinforcing bar 2 is diameter 16mmHRB400 spirals, and spiral length 35mm is arranged horizontally-supported
The both ends of rod, the 1st reinforcing bar are flushed with the both ends of horizontally-supported rod.
2nd reinforcing bar 3 is two sections of diameter 12mmHRB400 spirals, spiral length 35mm, two section of the 2nd reinforcing bar
Be separately positioned on the inside of the 1st reinforcing bar, the spacing of the 2nd reinforcing bar and the 1st reinforcing bar be equal to the transverse steel diameter of concrete wall with
The sum of vertical reinforcement diameter adds 5mm；
Wherein：1st reinforcing bar and the 2nd reinforcing bar are fixed with horizontally-supported rod vertical welding respectively.
Embodiment 2
The application method of the double F cards of multi-functional bar of the present invention, for the thickness control of reinforced concrete shear wall wall, including with
Lower step：
A, the both sides of reinforced concrete shear wall wall are equipped with template 5, and the outside of template is supported by flitch 4, set on the inside of template
There are the shear wall vertical reinforcement 6 intersected in length and breadth and shear wall transverse steel 7.Fig. 3 is that the bi-steel F of the embodiment of the present invention is stuck in steel
Setting schematic diagram in template on reinforced concrete shear wall.
B, several bi-steel F cards are provided, the right-angled intersection point in shear wall vertical reinforcement and shear wall transverse steel is selected
Place bi-steel F cards in place.The bi-steel F cards are placed as quincunx pattern arrangement.Fig. 2 is the bi-steel of the embodiment of the present invention
F is stuck in the arrangement schematic diagram on reinforced concrete shear wall.
C, shear wall vertical reinforcement and shear wall transverse steel are placed on the 1st reinforcing bar, between 3 the 2nd reinforcing bars, binding is used in combination
Silk binds wall steel bar and the 1st reinforcing bar, and the binding silk 8 is No. 22 galvanized iron wires.
D, concreting is carried out after the completion of binding.
The present invention has substantive distinguishing features and significant technological progress, the double F cards of multi-functional bar of the invention and user
Method is to be improved on the basis of original double F snap rings, makes it have multi-functional, reach on the basis for not increasing cost
Upper guarantee construction quality.So that the length of horizontally-supported rod is less than wall thickness 3mm, can effectively ensure that the thickness of concrete wall
Degree；It is secured using reinforcing bar and wall steel bar and the binding of the 2nd reinforcing bar, ensure walls concrete protective layer thickness in 15mm ± 5mm models
In enclosing, ensure the construction quality of concrete structure；The effect of 1st reinforcing bar is to ensure the spacing of wall both sides reinforcing bar, convenient for mixed
Solidifying soil pours.
Above example is used for illustrative purposes only rather than limitation of the present invention, the technology people in relation to technical field
Member, without departing from the spirit and scope of the present invention, can also make various transformation or variation.Therefore, all equivalent
Technical solution should also belong to scope of the invention, should be limited by each claim.
Claims (7)
1. a kind of double F cards of multi-functional bar, the spacing for controlling concrete wall thickness of protection tier, two placing of reinforcement of wall
And the sectional dimension of concrete wall, including horizontally-supported rod, the 1st reinforcing bar, the 2nd reinforcing bar, it is characterised in that：
The horizontally-supported rod is reinforcing bar, and the length of reinforcing bar is fewer 3mm than concrete wall width；
1st reinforcing bar is diameter 14-16mmHRB400 spirals, and spiral length 30-50mm is arranged horizontally-supported
The both ends of rod, the 1st reinforcing bar are flushed with the both ends of horizontally-supported rod；
2nd reinforcing bar is two sections of diameter 10-12mmHRB400 spirals, spiral length 30-50mm, two section of the 2nd steel
Muscle is separately positioned on the inside of the 1st reinforcing bar, and the spacing of the 2nd reinforcing bar and the 1st reinforcing bar is equal to the transverse steel diameter of concrete wall
5mm is added with the sum of vertical reinforcement diameter；
Wherein：1st reinforcing bar and the 2nd reinforcing bar are fixed with horizontally-supported rod vertical welding respectively.
2. the double F cards of multi-functional bar as described in claim 1, which is characterized in that the horizontally-supported rod is spiral.
3. the double F cards of multi-functional bar as described in claim 1, which is characterized in that the horizontally-supported rod is a diameter of 10-
12mm reinforcing bars.
4. the double F cards of multi-functional bar as described in claim 1, which is characterized in that the double F cards of the reinforcing bar are coated with antirust paint.
5. a kind of application method of the double F cards of multi-functional bar as described in claim 1, is used for reinforced concrete shear wall wall
Thickness control, it is characterised in that include the following steps：
A, the both sides of reinforced concrete shear wall wall are equipped with template, and the outside of template is supported by flitch, and the inside of template is equipped with
The shear wall vertical reinforcement and shear wall transverse steel intersected in length and breadth；
B, several bi-steel F cards are provided, selection is put at the right-angled intersection point of shear wall vertical reinforcement and shear wall transverse steel
Set bi-steel F cards；
C, shear wall vertical reinforcement and shear wall transverse steel are placed on the 1st reinforcing bar, between 3 the 2nd reinforcing bars, are used in combination binding silk will
Wall steel bar and the 1st reinforcing bar are bound；
D, concreting is carried out after the completion of binding.
6. the application method of the double F cards of multi-functional bar as claimed in claim 5, which is characterized in that the bi-steel F cards are put
It is set to quincunx pattern arrangement.
7. the application method of the double F cards of multi-functional bar as claimed in claim 5, which is characterized in that the binding silk is No. 22
Galvanized iron wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810537273.8A CN108590040A (en) | 2018-05-30 | 2018-05-30 | A kind of double F cards of multi-functional bar and application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810537273.8A CN108590040A (en) | 2018-05-30 | 2018-05-30 | A kind of double F cards of multi-functional bar and application method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108590040A true CN108590040A (en) | 2018-09-28 |
Family
ID=63629682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810537273.8A Pending CN108590040A (en) | 2018-05-30 | 2018-05-30 | A kind of double F cards of multi-functional bar and application method |
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| CN (1) | CN108590040A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109441018A (en) * | 2018-12-26 | 2019-03-08 | 云南工程建设总承包股份有限公司 | A kind of self-locking reinforcing bar limiting card and its application method |
| CN110107030A (en) * | 2019-04-30 | 2019-08-09 | 中核工程咨询有限公司 | A kind of interior outside bar-spacing set location control tool of APC shell wall |
| CN112726966A (en) * | 2021-02-20 | 2021-04-30 | 上海宝冶集团有限公司 | Concrete member and pouring method thereof |
| CN113550496A (en) * | 2021-06-23 | 2021-10-26 | 中国五冶集团有限公司 | Template positioning rib of cast-in-place structure wall column |
| CN113585633A (en) * | 2020-04-30 | 2021-11-02 | 中铁城建集团第三工程有限公司 | Shear wall steel bar protection layer, wall thickness control brace rod and use method |
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| CN201103196Y (en) * | 2007-10-26 | 2008-08-20 | 长业建设集团有限公司 | Multifunctional locating hook for shearing force wall |
| CN201581655U (en) * | 2009-12-15 | 2010-09-15 | 中天建设集团有限公司 | Novel wall body formwork saddle bar |
| CN201762890U (en) * | 2010-09-11 | 2011-03-16 | 山西六建集团有限公司 | Positioning strip for steel bar and template of reinforced concrete wall |
| CN203270950U (en) * | 2013-05-31 | 2013-11-06 | 中国建筑第六工程局有限公司 | Device for controlling horizontal distribution bars on two sides of shear wall |
| CN107724677A (en) * | 2017-10-18 | 2018-02-23 | 宁波建工工程集团有限公司 | Steel bar template positioning constructing structure and its construction method in reinforced concrete member |
-
2018
- 2018-05-30 CN CN201810537273.8A patent/CN108590040A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201103196Y (en) * | 2007-10-26 | 2008-08-20 | 长业建设集团有限公司 | Multifunctional locating hook for shearing force wall |
| CN201581655U (en) * | 2009-12-15 | 2010-09-15 | 中天建设集团有限公司 | Novel wall body formwork saddle bar |
| CN201762890U (en) * | 2010-09-11 | 2011-03-16 | 山西六建集团有限公司 | Positioning strip for steel bar and template of reinforced concrete wall |
| CN203270950U (en) * | 2013-05-31 | 2013-11-06 | 中国建筑第六工程局有限公司 | Device for controlling horizontal distribution bars on two sides of shear wall |
| CN107724677A (en) * | 2017-10-18 | 2018-02-23 | 宁波建工工程集团有限公司 | Steel bar template positioning constructing structure and its construction method in reinforced concrete member |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109441018A (en) * | 2018-12-26 | 2019-03-08 | 云南工程建设总承包股份有限公司 | A kind of self-locking reinforcing bar limiting card and its application method |
| CN110107030A (en) * | 2019-04-30 | 2019-08-09 | 中核工程咨询有限公司 | A kind of interior outside bar-spacing set location control tool of APC shell wall |
| CN113585633A (en) * | 2020-04-30 | 2021-11-02 | 中铁城建集团第三工程有限公司 | Shear wall steel bar protection layer, wall thickness control brace rod and use method |
| CN112726966A (en) * | 2021-02-20 | 2021-04-30 | 上海宝冶集团有限公司 | Concrete member and pouring method thereof |
| CN113550496A (en) * | 2021-06-23 | 2021-10-26 | 中国五冶集团有限公司 | Template positioning rib of cast-in-place structure wall column |
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Application publication date: 20180928 |
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| RJ01 | Rejection of invention patent application after publication |