CN108203929A - Cast-in-place concrete bent cap maintenance process - Google Patents
Cast-in-place concrete bent cap maintenance process Download PDFInfo
- Publication number
- CN108203929A CN108203929A CN201810093299.8A CN201810093299A CN108203929A CN 108203929 A CN108203929 A CN 108203929A CN 201810093299 A CN201810093299 A CN 201810093299A CN 108203929 A CN108203929 A CN 108203929A
- Authority
- CN
- China
- Prior art keywords
- water
- cast
- place concrete
- bent cap
- concrete bent
- Prior art date
- 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.)
- Pending
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D21/00—Methods or apparatus specially adapted for erecting or assembling bridges
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/24—Safety or protective measures preventing damage to building parts or finishing work during construction
- E04G21/246—Safety or protective measures preventing damage to building parts or finishing work during construction specially adapted for curing concrete in situ, e.g. by covering it with protective sheets
Abstract
The present invention relates to a kind of cast-in-place concrete bent cap maintenance processes.The water-proof nonwoven cloth for including the use of moistening carries out package covering to the cast-in-place concrete bent cap for pouring rear form removal；It is in plastic cloth external application binding rope that plastic cloth and the binding of cast-in-place concrete bent cap is closely knit in one layer of plastic cloth of water-proof nonwoven cloth outer wrapping；The water butt of a storage full water is each side placed on cast-in-place concrete bent cap, the water outlet of water butt and dripping tube one end are connected, the dripping tube other end is positioned over cast-in-place concrete bent cap top appropriate location；The outlet water control valve door on water butt and adjusting water outlet control valve control water yield are opened, realizes the method that bent cap wraps up maintenance of dripping.The maintenance process of the present invention is convenient, improves work efficiency, effectively reduces the working strength of construction personnel, shorten the construction period, engineering cost has been saved, while the concrete curing quality of cast-in-place concrete bent cap can be improved again, there is good economic benefit and social benefit.
Description
Technical field
The present invention relates to technical field of building construction, specifically a kind of cast-in-place concrete bent cap maintenance process.
Background technology
Traditional cast-in-place concrete bent cap maintenance process is：Nonwoven cloth bag is used to the cast-in-place concrete bent cap of form removal
It wraps up in, water drenching then is carried out to non-woven fabrics, keep non-woven fabrics and cast-in-place concrete bent cap surface wettability；Non-woven fabrics and cast-in-place concrete
The evaporation of bent cap surface moisture is fast, and the cast-in-place concrete bent cap to non-textile mulch was needed to water every 1-2 hours, ensures have
Enough water conserves cast-in-place concrete bent cap；Due to frequently transporting maintenance water, the work such as watering, to vehicle machine-team and
Artificial usage amount is big, and of high cost, efficiency is low, and maintenance effect is bad.
Invention content
Present invention seek to address that the above problem, can improve working efficiency so as to provide one kind, reduce labor intensity, saving
The cast-in-place concrete bent cap maintenance side of concrete curing quality after engineering cost, the structure maintenance of guarantee cast-in-place concrete bent cap
Method.
The present invention solves described problem, the technical solution adopted is that：
A kind of cast-in-place concrete bent cap maintenance process, carries out in accordance with the following steps：
（1）Cast-in-place concrete bent cap after form removal is needed surface package covering one layer of water-proof nonwoven cloth, to water conservation without
Woven fabric and cast-in-place concrete bent cap carry out watering moistening；
（2）Moisture evaporation has been reduced in one layer of plastic cloth of water-proof nonwoven cloth outer wrapping；
（3）Outside plastic cloth, with binding rope by plastic cloth and cast-in-place concrete bent cap binding it is closely knit, make cast-in-place concrete lid
Beam is in sealing state；
（4）The water butt of a storage full water is each side placed on cast-in-place concrete bent cap；
（5）One end of the water outlet of water butt and dripping tube is connected, the other end of dripping tube is positioned over cast-in-place coagulation
Earth mulch beam top appropriate location；
（6）The outlet water control valve door on water butt and adjusting water outlet control valve control water yield are opened, by water butt
Filler adds in maintenance water to water butt, and covers bung and reduce volatilization, drips cast-in-place concrete bent cap progress packing foster
Shield.
Using the present invention of above-mentioned technical proposal, compared with prior art, the characteristics of protruding, is：
Maintenance process is convenient, improves work efficiency, and effectively reduces the working strength of construction personnel, shortens the construction period,
Engineering cost has been saved, while the concrete curing quality of cast-in-place concrete bent cap can be improved again, there is good economic benefit
And social benefit.
Preferably, the further technical solution of the present invention is：
Step（4）In, band is fixed by bucket fixation with bucket.
Description of the drawings
Fig. 1 is the cast-in-place concrete bent cap structure diagram after form removal of the embodiment of the present invention；
Fig. 2 is the cast-in-place concrete bent cap structure diagram of package water-proof nonwoven cloth of the embodiment of the present invention；
Fig. 3 is the cast-in-place concrete bent cap structure diagram of package plastic cloth of the embodiment of the present invention；
Fig. 4 is the cast-in-place concrete bent cap structure diagram under maintenance state of the embodiment of the present invention；
In figure：Water-proof nonwoven cloth 1；Plastic cloth 2；Water butt 3；Bung 4；Filler 5；Outlet water control valve door 6；Water outlet 7；Bucket
Fixed band 8；Dripping tube 9；Bind rope 10；Maintenance water 11；Cast-in-place concrete bent cap 12；
Specific embodiment：
With reference to embodiment, the invention will be further described, and purpose, which is only that, more fully understands the content of present invention, therefore, institute
The example of act is not intended to limit protection scope of the present invention.
Referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4, a kind of cast-in-place concrete bent cap maintenance process carries out in accordance with the following steps：
（1）First make two circular water butts, water butt material be PVC plastic charging basket, high 0.5m, diameter 0.3-0.4m；Storage
The upper end of bucket is provided with filler and is equipped with bung, bung material be PVC plastic lid, high 2 cm, diameter 3cm, positioned at storage
Bucket top；The lower position of water butt is provided with water outlet and outlet water control valve door, and outlet water control valve door can for plastics screw thread
Valve is adjusted, away from 1 cm of water butt bucket bottom, 1 cm of diameter.
（2）One layer of water-proof nonwoven cloth of package covering, right on the surface of the cast-in-place concrete bent cap after needing form removal
Water-proof nonwoven cloth and cast-in-place concrete bent cap carry out watering moistening.
（3）Water-proof nonwoven cloth outer wrapping covers one layer of plastic cloth after moistening, to reduce moisture evaporation and volatilization, using tying up
Jag rope binds plastic cloth and cast-in-place concrete bent cap securely, and cast-in-place concrete bent cap is made to be in sealing state, binds rope
Material is nylon rope, a diameter of 0.5 cm.
（4）The appropriate location at left and right sides of cast-in-place concrete bent cap top, each water butt for placing a storage full water, uses
Bucket fixes band by water butt fixation, and bucket fixes band material as nylon velcro, wide 2 cm, the position in water butt
It puts.
（5）One end of the water outlet of water butt and dripping tube is connected, the other end of dripping tube is positioned over cast-in-place
Concrete bent cap top appropriate location, a diameter of 1cm of dripping tube, material is PVC plastic pipe.
（6）The outlet water control valve door on water butt, and adjusting water outlet control valve control water yield are opened, is used according to maintenance
Water adds in maintenance water to water butt by the filler of water butt upper end, and covers bung and reduce volatilization, realizes cast-in-place mixed
Solidifying earth mulch beam wraps up maintenance of dripping.
The maintenance process of the present invention is convenient, improves work efficiency, effectively reduces the working strength of construction personnel, shortens
Construction period, engineering cost is saved, while the concrete curing quality of cast-in-place concrete bent cap can be improved again, had fine
Economic benefit and social benefit.
The foregoing is merely preferably feasible embodiments of the invention, not thereby limit to the interest field of the present invention,
All equivalence changes made with description of the invention and its accompanying drawing content are both contained within the interest field of the present invention.
Claims (2)
1. a kind of cast-in-place concrete bent cap maintenance process, which is characterized in that carry out in accordance with the following steps：
（1）Cast-in-place concrete bent cap after form removal is needed surface package covering one layer of water-proof nonwoven cloth, to water conservation without
Woven fabric and cast-in-place concrete bent cap carry out watering moistening；
（2）Moisture evaporation has been reduced in one layer of plastic cloth of water-proof nonwoven cloth outer wrapping；
（3）Outside plastic cloth, with binding rope by plastic cloth and cast-in-place concrete bent cap binding it is closely knit, make cast-in-place concrete lid
Beam is in sealing state；
（4）The water butt of a storage full water is each side placed on cast-in-place concrete bent cap；
（5）One end of the water outlet of water butt and dripping tube is connected, the other end of dripping tube is positioned over cast-in-place coagulation
Earth mulch beam top appropriate location；
（6）The outlet water control valve door on water butt and adjusting water outlet control valve control water yield are opened, by water butt
Filler adds in maintenance water to water butt, and covers bung and reduce volatilization, drips cast-in-place concrete bent cap progress packing foster
Shield.
2. cast-in-place concrete bent cap maintenance process according to claim 1, it is characterised in that：Step（4）In, consolidated with bucket
Band is determined by bucket fixation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810093299.8A CN108203929A (en) | 2018-01-31 | 2018-01-31 | Cast-in-place concrete bent cap maintenance process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810093299.8A CN108203929A (en) | 2018-01-31 | 2018-01-31 | Cast-in-place concrete bent cap maintenance process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108203929A true CN108203929A (en) | 2018-06-26 |
Family
ID=62606491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810093299.8A Pending CN108203929A (en) | 2018-01-31 | 2018-01-31 | Cast-in-place concrete bent cap maintenance process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108203929A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110029597A (en) * | 2019-05-23 | 2019-07-19 | 中国十七冶集团有限公司 | A kind of high pier capping beam automatic dripping irrigation curing means and its operating method |
| CN113858422A (en) * | 2021-10-11 | 2021-12-31 | 北京好运达智创科技有限公司 | Production method of bent cap |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2835926B2 (en) * | 1994-06-15 | 1998-12-14 | 株式会社ニッカイ | Thickening method of concrete slab |
| CN201800119U (en) * | 2010-09-01 | 2011-04-20 | 四川公路桥梁建设集团有限公司 | Water-saving type automatic spray curing device for precast yard |
| CN203254507U (en) * | 2013-04-22 | 2013-10-30 | 中铁四局集团第三建设有限公司 | Wet maintenance system for T-beam in sea wind area |
-
2018
- 2018-01-31 CN CN201810093299.8A patent/CN108203929A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2835926B2 (en) * | 1994-06-15 | 1998-12-14 | 株式会社ニッカイ | Thickening method of concrete slab |
| CN201800119U (en) * | 2010-09-01 | 2011-04-20 | 四川公路桥梁建设集团有限公司 | Water-saving type automatic spray curing device for precast yard |
| CN203254507U (en) * | 2013-04-22 | 2013-10-30 | 中铁四局集团第三建设有限公司 | Wet maintenance system for T-beam in sea wind area |
Non-Patent Citations (1)
| Title |
|---|
| MENGXIANGWEILQ: "永南干渠大桥盖梁首件开工报告", 《百度文库》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110029597A (en) * | 2019-05-23 | 2019-07-19 | 中国十七冶集团有限公司 | A kind of high pier capping beam automatic dripping irrigation curing means and its operating method |
| CN113858422A (en) * | 2021-10-11 | 2021-12-31 | 北京好运达智创科技有限公司 | Production method of bent cap |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180626 |
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| RJ01 | Rejection of invention patent application after publication |