CN204435892U - The concealed device for measuring height of the floating flooring of clear-water concrete magma - Google Patents
The concealed device for measuring height of the floating flooring of clear-water concrete magma Download PDFInfo
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- CN204435892U CN204435892U CN201420840026.2U CN201420840026U CN204435892U CN 204435892 U CN204435892 U CN 204435892U CN 201420840026 U CN201420840026 U CN 201420840026U CN 204435892 U CN204435892 U CN 204435892U
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- flooring
- wall column
- absolute altitude
- anchor point
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Abstract
The concealed device for measuring height of the floating flooring of clear-water concrete magma designs for the floating flooring of clear-water concrete magma, belongs to the realm of building construction; The concealed device for measuring height of the floating flooring of clear-water concrete magma is made up of with flooring surfacing steel bar (5) the absolute altitude anchor point (1) arranged at flooring, the absolute altitude anchor point (2) that wall column is arranged, the main muscle of wall column (3), wall column stirrup (4); Wherein, the main muscle of wall column (3), wall column stirrup (4) and flooring surfacing steel bar (5) are engineering reinforcing bars, its specification, model, size, position are all determined by design, absolute altitude anchor point (1) is fixed in flooring surfacing steel bar (5), and absolute altitude anchor point (2) is fixed on the main muscle of wall column (3); The beneficial effects of the utility model are that when clear-water concrete flooring magma can be made floating, absolute altitude can be effectively controlled.
Description
Technical field
The concealed device for measuring height of the floating flooring of clear-water concrete magma designs for the floating flooring of clear-water concrete magma, belongs to the realm of building construction.
Background technology
Existing flooring construction is large multi-control bad, and during reinforcement installation, wall column reinforcing bar and floor face reinforcing bar are not be in plumbness, especially after floor face reinforcement installation, also will carry out the construction of pipe laying embedded part, install the processes such as steel corrosion quantity concreting; Owing to not checking relief before concreting, do not have relief for checking, building floor concrete face out-of-flatness can be caused, have to take design measure yet, increase leveling layer and surface coverage is carried out to concrete building ground.
Because clear-water concrete flooring surface does not cover, the construction of clear-water concrete magma floating flooring is reliable to adopt the utility model to ensure.
Utility model content
The specific practice of this programme is: as shown in Figure 1, and the concealed device for measuring height of the floating flooring of clear-water concrete magma is made up of with flooring surfacing steel bar 5 the flooring absolute altitude anchor point 1 arranged at flooring, the wall column absolute altitude anchor point 2 that wall column is arranged, the main muscle 3 of wall column, wall column stirrup 4; Wherein, the main muscle 3 of wall column, wall column stirrup 4 are engineering reinforcing bars with flooring surfacing steel bar 5, its specification, model, size, position are all determined by design, and flooring absolute altitude anchor point 1 is fixed in flooring surfacing steel bar 5, and wall column absolute altitude anchor point 2 is fixed on the main muscle 3 of wall column.
Described flooring absolute altitude anchor point 1 and the elevation location of wall column absolute altitude anchor point 2, concordant with concrete cover, must not more than concrete cover be exposed.
The main muscle 3 of described clear-water concrete wall column is in vertical plane with flooring surfacing steel bar 5.
Described clear-water concrete flooring surfacing steel bar 5 is in level.
Described flooring absolute altitude anchor point 1 is weldingly fixed on main structure body reinforcing bar with wall column absolute altitude anchor point 2.Must check the elevation location of flooring absolute altitude anchor point 1 and wall column absolute altitude anchor point 2 before concreting, guarantee that flooring absolute altitude anchor point 1 correctly just allows concreting with the elevation location of wall column absolute altitude anchor point 2.
The beneficial effects of the utility model are that when clear-water concrete flooring magma can be made floating, absolute altitude can be effectively controlled.
Accompanying drawing explanation
The concealed device for measuring height schematic diagram of the floating flooring of Fig. 1 clear-water concrete magma;
In figure: 1-flooring absolute altitude anchor point; 2-wall column absolute altitude anchor point; The main muscle of 3-wall column; 4-wall column stirrup; 5-flooring surfacing steel bar.
Detailed description of the invention
Embodiment
As shown in Figure 1, the concealed device for measuring height of the floating flooring of clear-water concrete magma is made up of with flooring surfacing steel bar 5 the flooring absolute altitude anchor point 1 arranged at flooring, the wall column absolute altitude anchor point 2 that wall column is arranged, the main muscle 3 of wall column, wall column stirrup 4; Wherein, the main muscle 3 of wall column, wall column stirrup 4 are engineering reinforcing bars with flooring surfacing steel bar 5, its specification, model, size, position are all determined by design, and flooring absolute altitude anchor point 1 is fixed in flooring surfacing steel bar 5, and wall column absolute altitude anchor point 2 is fixed on the main muscle 3 of wall column.
The elevation location of mark flooring height anchor point 1 and wall column absolute altitude anchor point 2, concordant with concrete cover, must not more than concrete cover be exposed.
The main muscle 3 of clear-water concrete wall column is in vertical plane with flooring surfacing steel bar 5.
Clear-water concrete flooring surfacing steel bar 5 is in level.
The floating flooring of clear-water concrete magma, must check the elevation location of flooring absolute altitude anchor point 1 and wall column absolute altitude anchor point 2 before concreting, guarantee that flooring absolute altitude anchor point 1 correctly just allows concreting with the elevation location of wall column absolute altitude anchor point 2.
Specific operation process is:
(1) setting of relief
For ensureing that finisher blade skids opening in the process of smearing hard things such as not touching ironware, and accurately controlling concrete surface absolute altitude, adopting concealed absolute altitude control methods (Fig. 1).
1. relief control chart is carried out in advance according to the design grade, drainage direction etc. on concrete building ground.
2. crescent relief is made.
3. after relief level gauge being used the accurate testing of level gauge pointwise by design pitch (being generally 2 ~ 3m), point is welded on the on-deformable supporter such as means for supporting reinforcement steel bar or concrete block bracing frame, guarantees relief, invariant position in concreting process.
4. before concreting, shelve the steel pipe of corresponding caliber depending on reinforcement cover size on crescent relief, steel pipe and relief steel wire fasten, in case in concrete vibrating process steel pipe slippage and affect absolute altitude control accuracy.
5. after concreting is vibrated, struck off by concrete grout along between adjacent steel pipe face with 6m aluminium alloys floating rule, steel pipe face absolute altitude is the final absolute altitude of concrete surface.
6. remove steel pipe cross bar, fill recessed joint, levelling.
(2) smear at the beginning of (carrying slurry)
The Best Times just smeared is that concrete is close to before initial set, and people is when walking without sharp trace, just smearing should be slow to blade velocity, angle should press close to concrete surface, to increase the mechanical pressure that blade rotation produces, concrete surface mixture is fully engaged, thus the anti-pressure and abrasion-proof on final its surface of enhancing and tension split ability, preliminary grinding two to three times.
(3) essence is smeared (receipts light)
Should complete before concrete final set; When essence is smeared, blade rotational speed accelerates, and angle should away from concrete surface, and essence is smeared and should be continued about three times, thoroughly eliminates concrete surface shrinkage crack, ensures that concrete surface is without scratch, and uniform color.
(4) local repair slurry
Meet the scope that the obstruction blade such as wall, post root cannot touch, the artificial method receiving light should be adopted to make up.Local tiny defect should mend slurry, floating receipts light at any time.
(5) maintenance
Namely essence adopts covered rearing with plastic film after smearing, water seasoning 7d, and prevent moisture from evaporating too fast and producing external crack, period forbids the construction material such as reinforcing bar, template to be directly shelved on concrete surface.
Claims (5)
1. the concealed device for measuring height of the floating flooring of clear-water concrete magma, is characterized in that: described device for measuring height is made up of with flooring surfacing steel bar (5) the flooring absolute altitude anchor point (1) arranged at flooring, the wall column absolute altitude anchor point (2) that wall column is arranged, the main muscle of wall column (3), wall column stirrup (4); Wherein, the main muscle of wall column (3), wall column stirrup (4) and flooring surfacing steel bar (5) are engineering reinforcing bars, and absolute altitude anchor point (1) is fixed in flooring surfacing steel bar (5), and absolute altitude anchor point (2) is fixed on the main muscle of wall column (3).
2. the concealed device for measuring height of the floating flooring of clear-water concrete magma according to claim 1, is characterized in that: the elevation location of absolute altitude anchor point (1) and absolute altitude anchor point (2), concordant with concrete cover, must not expose more than concrete cover.
3. the concealed device for measuring height of the floating flooring of clear-water concrete magma according to claim 1, is characterized in that: the main muscle of wall column (3) and flooring surfacing steel bar (5) are in vertical plane.
4. the concealed device for measuring height of the floating flooring of clear-water concrete magma according to claim 1, is characterized in that: flooring surfacing steel bar (5) is in level.
5. the concealed device for measuring height of the floating flooring of clear-water concrete magma according to claim 1, is characterized in that: described flooring absolute altitude anchor point (1) and wall column absolute altitude anchor point (2) are weldingly fixed on main structure body reinforcing bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420840026.2U CN204435892U (en) | 2014-12-26 | 2014-12-26 | The concealed device for measuring height of the floating flooring of clear-water concrete magma |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420840026.2U CN204435892U (en) | 2014-12-26 | 2014-12-26 | The concealed device for measuring height of the floating flooring of clear-water concrete magma |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204435892U true CN204435892U (en) | 2015-07-01 |
Family
ID=53603777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420840026.2U Expired - Fee Related CN204435892U (en) | 2014-12-26 | 2014-12-26 | The concealed device for measuring height of the floating flooring of clear-water concrete magma |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204435892U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108086174A (en) * | 2018-02-14 | 2018-05-29 | 北京城建道桥建设集团有限公司 | A kind of shape-setting clamp and its method for repairing and mending for concrete guardrail skin patching |
| CN109184220A (en) * | 2018-08-28 | 2019-01-11 | 上海宝冶冶金工程有限公司 | Racing track space curved surface concrete flatness control methods |
-
2014
- 2014-12-26 CN CN201420840026.2U patent/CN204435892U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108086174A (en) * | 2018-02-14 | 2018-05-29 | 北京城建道桥建设集团有限公司 | A kind of shape-setting clamp and its method for repairing and mending for concrete guardrail skin patching |
| CN108086174B (en) * | 2018-02-14 | 2023-05-16 | 北京城建道桥建设集团有限公司 | Repairing method of shaping clamp for repairing surface of concrete guardrail |
| CN109184220A (en) * | 2018-08-28 | 2019-01-11 | 上海宝冶冶金工程有限公司 | Racing track space curved surface concrete flatness control methods |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150701 Termination date: 20151226 |
|
| EXPY | Termination of patent right or utility model |