CN215519521U - F-shaped wall reinforcing steel bar protection layer control card - Google Patents
F-shaped wall reinforcing steel bar protection layer control card Download PDFInfo
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- CN215519521U CN215519521U CN202120680768.3U CN202120680768U CN215519521U CN 215519521 U CN215519521 U CN 215519521U CN 202120680768 U CN202120680768 U CN 202120680768U CN 215519521 U CN215519521 U CN 215519521U
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- steel bar
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- protective layer
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Abstract
A F-shaped wall reinforcing steel bar protection layer control card belongs to the technical field of constructional engineering reinforcing steel bar construction. The wall column comprises a top support (1) and an F-shaped chuck (2), wherein the top support (1) is formed by cutting 12mm of deformed steel bar, and the length of the top support is L1 which is equal to the thickness of the wall column of-2 mm; f type dop (2) are formed with the cutting of 10mm twisted steel, and quantity is 4, and every length is 30mm, respectively welds 2 at the both ends of shore (1), and the end distance L3 of outside F type dop apart from shore (1) is equal to wall body or post reinforcing bar protective layer thickness, and the net distance L2 of inboard F type dop (2) and outside F type dop (2) is equal to wall body or post vertical bar diameter +2 mm. Has the advantages that: the construction is convenient and fast, the quality and the impression are good, the wall column steel bar protective layer is controlled by one-time survival, the manufacturing is simple, the installation is convenient, the wall column steel bar protective layer is not easy to fall off after the installation is finished, and the cost is low.
Description
Technical Field
The utility model belongs to the technical field of construction engineering steel bar construction, and particularly provides an F-shaped wall steel bar protection layer control card.
Background
In the construction process of the structure in the civil construction industry, the thickness of the steel bar protection layer plays a crucial role in the durability of the structure, and for a construction contractor, the control of the thickness of the steel bar protection layer is an obligation to the utmost extent. The steel bar protective layer thickness control difficulty is great, causes the factor of protective layer thickness discrepancy to have a lot, to the standardization of steel bar protective layer control technology, standardizes the construction guide direction to the later stage.
Influence wall post steel bar protective layer thickness factor has a lot of, firstly at the reinforcement in-process, constructor misoperation has the deviation in the wall body reinforcing bar size that the ligature was accomplished, and at the in-process of pouring of template installation, concrete, the wall body reinforcing bar receives the disturbance, leads to the reinforcing bar off normal.
In the common method, if the control is not in place, the construction cost is needed to maintain, and the wall body with the problems of reinforcing steel bar protection layer is needed to be reinforced, so that the cost is high and the influence is large.
Disclosure of Invention
The utility model aims to provide an F-shaped reinforcing steel bar protective layer control card which is convenient to construct, good in quality and appearance and capable of surviving at one time, and solves the problems that construction is slow, time-consuming and labor-consuming in a common method, construction cost is high and the like; the control of the wall column reinforcing steel bar protective layer is realized, and the wall column reinforcing steel bar protective layer has the characteristics of simple manufacture, convenience in installation, difficulty in falling after the installation is finished and low cost.
The wall column comprises a top support 1 and an F-shaped chuck 2, wherein the top support 1 is formed by cutting 12mm deformed steel bars, and the length of the top support is L1 which is equal to the thickness of a wall column of-2 mm; the F-shaped clamping heads 2 are formed by cutting 10mm thread reinforcing steel bars, the number of the F-shaped clamping heads is 4, the length of each clamping head is 30mm, 2 clamping heads are welded at two ends of a top support respectively, the distance L3 between the outermost F-shaped clamping head and the end of the top support 1 is equal to the thickness of a wall body or column reinforcing steel bar protective layer, and the clear distance L2 between the inner F-shaped clamping head and the outer F-shaped clamping head is equal to the diameter of a wall body or column vertical reinforcing steel bar +2 mm.
The utility model has the beneficial effects that:
1. the advancement is as follows: the method has the characteristics of convenience in processing, convenience and quickness in construction and easiness in installation.
2. The necessity: through actual measurement, the wall column steel bar protective layer poured and controlled by the method has high qualification rate and guaranteed quality, the construction speed is improved, and the integrity and the stability of the wall column steel bar are enhanced. Further ensuring the quality and benefit of construction.
3. The cost is saved: the F-shaped clamp ensures the construction quality, is simple to manufacture and convenient to install, and reduces the maintenance cost of insufficient thickness of the wall protection layer.
Drawings
FIG. 1 is a schematic diagram of a control card for an F-shaped steel bar protection layer. Wherein, the top support 1 and the F-shaped chuck 2.
Detailed Description
The wall column comprises a top support 1 and an F-shaped chuck 2, wherein the top support 1 is formed by cutting 12mm deformed steel bars, and the length of the top support is L1 which is equal to the thickness of a wall column of-2 mm; the F-shaped clamping heads 2 are formed by cutting 10mm thread reinforcing steel bars, the number of the F-shaped clamping heads is 4, the length of each clamping head is 30mm, 2 clamping heads are welded at two ends of a top support respectively, the distance L3 between the outermost F-shaped clamping head and the end of the top support 1 is equal to the thickness of a wall body or column reinforcing steel bar protective layer, and the clear distance L2 between the inner F-shaped clamping head and the outer F-shaped clamping head is equal to the diameter of a wall body or column vertical reinforcing steel bar +2 mm.
After finishing binding the wall column reinforcing steel bars, before closing the die of the wall body, installing an F-shaped reinforcing steel bar protective layer control card, binding the F-shaped reinforcing steel bar card on the wall body reinforcing steel bars at the vertical interval of 800 mm and the transverse interval of 400mm, clamping the vertical reinforcing steel bars of the wall column by using F-shaped clamping heads 2 at two sides, fixing the F-shaped reinforcing steel bar protective layer control card by using binding wires, and after closing the die of the wall body, controlling the thickness of the wall body protective layer by using a top support 1.
Claims (1)
1. The F-shaped wall steel bar protection layer control card is characterized by comprising a top support (1) and an F-shaped clamping head (2), wherein the top support (1) is formed by cutting 12mm of deformed steel bar, and the length of the top support is L1 which is equal to the thickness of a wall column of-2 mm; f type dop (2) are formed with the cutting of 10mm twisted steel, and quantity is 4, and every length is 30mm, respectively welds 2 at the both ends of shore (1), and the end distance L3 of outside F type dop apart from shore (1) is equal to wall body or post reinforcing bar protective layer thickness, and the net distance L2 of inboard F type dop (2) and outside F type dop (2) is equal to wall body or post vertical bar diameter +2 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120680768.3U CN215519521U (en) | 2021-04-02 | 2021-04-02 | F-shaped wall reinforcing steel bar protection layer control card |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120680768.3U CN215519521U (en) | 2021-04-02 | 2021-04-02 | F-shaped wall reinforcing steel bar protection layer control card |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215519521U true CN215519521U (en) | 2022-01-14 |
Family
ID=79801366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120680768.3U Active CN215519521U (en) | 2021-04-02 | 2021-04-02 | F-shaped wall reinforcing steel bar protection layer control card |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215519521U (en) |
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2021
- 2021-04-02 CN CN202120680768.3U patent/CN215519521U/en active Active
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