CN103981896B - The seamless link construction method of a kind of outer wall of basement and fender post - Google Patents
The seamless link construction method of a kind of outer wall of basement and fender post Download PDFInfo
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- CN103981896B CN103981896B CN201410146379.7A CN201410146379A CN103981896B CN 103981896 B CN103981896 B CN 103981896B CN 201410146379 A CN201410146379 A CN 201410146379A CN 103981896 B CN103981896 B CN 103981896B
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- construction
- wall
- basement
- fender post
- metope
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- 238000010276 construction Methods 0.000 title claims abstract description 65
- 230000002787 reinforcement Effects 0.000 claims abstract description 17
- 239000002689 soil Substances 0.000 claims abstract description 12
- 238000009415 formwork Methods 0.000 claims abstract description 11
- 238000000034 method Methods 0.000 claims abstract description 11
- 239000011378 shotcrete Substances 0.000 claims abstract description 5
- 239000010410 layer Substances 0.000 claims description 13
- 229910000831 Steel Inorganic materials 0.000 claims description 12
- 239000010959 steel Substances 0.000 claims description 12
- 239000004567 concrete Substances 0.000 claims description 6
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 239000011253 protective coating Substances 0.000 claims description 3
- 239000011241 protective layer Substances 0.000 claims description 3
- 239000007921 spray Substances 0.000 claims 1
- 230000007423 decrease Effects 0.000 abstract description 7
- 239000000463 material Substances 0.000 abstract description 3
- 238000004078 waterproofing Methods 0.000 abstract description 3
- 239000002699 waste material Substances 0.000 description 2
- 238000009435 building construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Abstract
The invention discloses the seamless link construction method of a kind of outer wall of basement and fender post, it comprises the steps: the construction first completing fender post, then assembling reinforcement mesh sheet on the inner side soil body of foundation ditch, gunite, the soil body inside foundation ditch is made to form metope, fender post carries out draining setting, and pile body is processed, retaining design does waterproofing work, arrange the vertical reinforcement of outer wall of basement, horizontal reinforcement and stirrup, install the template inside outer wall of basement, the soil body inside itself and foundation ditch is made to form a single surface formwork system, concreting, stripping when design strength requires is reached until outer wall of basement.This construction method, directly metope inside foundation ditch is directly regarded a side template of outer wall of basement, job site, only need the inner side template installing outer wall of basement, make metope inside itself and foundation ditch form single surface formwork system, decrease one working procedure, reduce artificial work amount, save the engineering time, improve efficiency of construction, decrease the use of mould material; Outer wall of basement and retaining design adopt jointless construction, compared with traditional handicraft, without the need to carrying out isothermal holding in the middle of exterior wall and retaining design.
Description
Technical field
The present invention relates to the realm of building construction, particularly the seamless link construction method of a kind of outer wall of basement and fender post.
Background technology
Existing outer wall of basement construction method, after normally space enclosing structure having been constructed, setting-out goes out the extension line of outer wall of basement, arrange the reinforcing bar of outer wall of basement, install template, build outer wall of basement concrete, reach stripping when design strength requires until concrete.This kind of technique waste template, the artificial amount of needs is comparatively large, and length consuming time of constructing, retaining design wastes a large amount of architectural spaces.
Summary of the invention
The object of the present invention is to provide a kind ofly increases architectural space, reduces template consumption, decreases one working procedure, reduces artificial work amount, saves the engineering time, improves the outer wall of basement of efficiency of construction and the seamless link construction method of fender post.
The technical solution used in the present invention is as follows:
A seamless link construction method for outer wall of basement and fender post, construction sequence comprises:
1) fender post construction
Setting-out is carried out, construction fender post according to the fender post size that construction drawing is given;
2) anchor is sprayed
Assembling reinforcement mesh sheet on the inner side soil body of foundation ditch, shotcrete, thus make the soil body inside foundation ditch form metope, the bar diameter that reinforced mesh uses needs >14mm;
3) metope is levelling
In subsequent construction, retaining design will use as a face die plate, therefore will carry out leveling to metope, guarantee planeness;
4) draining is arranged
On fender post, carry out the construction of drain hole hole according to designing requirement, after having constructed, bury draining channel-section steel in drain hole underground, constructing according to design drawing in the angle of inclination of channel-section steel, inside outer wall of basement, arranges gutter;
5) fender post pile body process
Use digging machine to dig out pile body outside fender post, the construction processing increasing frictional behaviour is carried out to pile body;
6) construction of waterproof layer
After the levelling construction of metope completes, metope carries out waterproof construction, waterproof is according to two-layer process, and one deck is protective coating, and one deck is waterproof roll, and waterproof layer does layer protective layer;
7) lacing wire is arranged
Lacing wire is mainly used to the template of fixed outer wall, adopts draining channel-section steel to be used as lacing wire and use, in order to fixed form in subsequent construction in this construction method;
8) exterior wall reinforcing bar is arranged
According to the dimensional requirement of design drawing, arrange vertical reinforcement, horizontal reinforcement, the stirrup of exterior wall, the channel-section steel that draining is arranged is embedded in outward within the walls as one bearing diagonal;
9) template is installed
Retaining design, as a side template, therefore only collaterally within the walls outside need be established one template, fix template, make itself and space enclosing structure form a kind of single surface formwork system with the lacing wire that fender post is arranged;
10) concreting
After formwork erection completes, carry out concreting, retaining design and exterior wall are linked to be entirety, guarantee the jointless construction of exterior wall and retaining design;
11) form removable
After outer wall of basement has been built, reach after design strength requirement until concrete, stripping, completes the jointless construction of outer wall of basement and retaining design.
The construction method of outer wall of basement of the present invention, directly metope inside foundation ditch is directly regarded a side template of outer wall of basement, job site, only need the inner side template installing outer wall of basement, make metope inside itself and foundation ditch form single surface formwork system, decrease one working procedure, reduce artificial work amount, save the engineering time, improve efficiency of construction, decrease the use of mould material; Outer wall of basement and retaining design adopt jointless construction, compared with traditional handicraft, without the need to carrying out isothermal holding in the middle of exterior wall and retaining design.
Accompanying drawing explanation
Fig. 1 is construction schematic diagram of the present invention.
Number in the figure: 1-fender post, 2-metope leveling layer, 3-lacing wire, 4, waterproofing course, 5-vertical reinforcement, 6-horizontal reinforcement, 7-stirrup, 8-template, 9-outer wall of basement concrete.
Detailed description of the invention
See accompanying drawing, the seamless link construction method of a kind of outer wall of basement and fender post, construction sequence comprises:
1) fender post construction
Setting-out is carried out, construction fender post according to the fender post size that construction drawing is given;
2) anchor is sprayed
Assembling reinforcement mesh sheet on the inner side soil body of foundation ditch, shotcrete, thus make the soil body inside foundation ditch form metope, the bar diameter that reinforced mesh uses needs >14mm;
3) metope is levelling
In subsequent construction, retaining design will use as a face die plate, therefore will carry out leveling to metope, guarantee planeness;
4) draining is arranged
On fender post, carry out the construction of drain hole hole according to designing requirement, after having constructed, bury draining channel-section steel in drain hole underground, constructing according to design drawing in the angle of inclination of channel-section steel, inside outer wall of basement, arranges gutter;
5) fender post pile body process
Use digging machine to dig out pile body outside fender post, the construction processing increasing frictional behaviour is carried out to pile body;
6) construction of waterproof layer
After the levelling construction of metope completes, metope carries out waterproof construction, waterproof is according to two-layer process, and one deck is protective coating, and one deck is waterproof roll, and waterproof layer does layer protective layer;
7) lacing wire is arranged
Lacing wire is mainly used to the template of fixed outer wall, adopts draining channel-section steel to be used as lacing wire and use, in order to fixed form in subsequent construction in this construction method;
8) exterior wall reinforcing bar is arranged
According to the dimensional requirement of design drawing, arrange vertical reinforcement, horizontal reinforcement, the stirrup of exterior wall, the channel-section steel that draining is arranged is embedded in outward within the walls as one bearing diagonal;
9) template is installed
Retaining design, as a side template, therefore only collaterally within the walls outside need be established one template, fix template, make itself and space enclosing structure form a kind of single surface formwork system with the lacing wire that fender post is arranged;
10) concreting
After formwork erection completes, carry out concreting, retaining design and exterior wall are linked to be entirety, guarantee the jointless construction of exterior wall and retaining design;
11) form removable
After outer wall of basement has been built, reach after design strength requirement until concrete, stripping, completes the jointless construction of outer wall of basement and retaining design.
The object of the present invention is achieved like this, the construction method of this outer wall of basement, it comprises the steps: the construction first completing fender post, then assembling reinforcement mesh sheet on the inner side soil body of foundation ditch, gunite, the soil body inside foundation ditch is made to form metope, fender post carries out draining setting, and pile body is processed, retaining design does waterproofing work, arrange the vertical reinforcement of outer wall of basement, horizontal reinforcement, stirrup, install the template inside outer wall of basement, the soil body inside itself and foundation ditch is made to form a single surface formwork system, concreting, stripping when design strength requires is reached until outer wall of basement.
Due to the construction method of this outer wall of basement, directly metope inside foundation ditch is directly regarded a side template of outer wall of basement, job site, only need the inner side template installing outer wall of basement, make metope inside itself and foundation ditch form single surface formwork system, decrease one working procedure, reduce artificial work amount, save the engineering time, improve efficiency of construction, decrease the use of mould material; Outer wall of basement and retaining design adopt jointless construction, compared with traditional handicraft, without the need to carrying out isothermal holding in the middle of exterior wall and retaining design.
Claims (1)
1. a seamless link construction method for outer wall of basement and fender post, it is characterized in that, construction sequence comprises: 1) fender post construction carries out setting-out according to the fender post size that construction drawing is given, construction fender post;
2) spray anchor assembling reinforcement mesh sheet on the inner side soil body of foundation ditch, shotcrete, thus make the soil body inside foundation ditch form metope, the bar diameter that reinforced mesh uses needs >14mm;
3) metope is levelling in subsequent construction, and retaining design will use as a face die plate, therefore will carry out leveling to metope, guarantee planeness;
4) draining arranges and on fender post, carries out the construction of drain hole hole according to designing requirement, and after having constructed, bury draining channel-section steel in drain hole underground, constructing according to design drawing in the angle of inclination of channel-section steel, inside outer wall of basement, arranges gutter;
5) process of fender post pile body uses digging machine to dig out pile body outside fender post, carries out to pile body the construction processing increasing frictional behaviour;
6) after the levelling construction of construction of waterproof layer metope completes, metope carries out waterproof construction, waterproof is according to two-layer process, and one deck is protective coating, and one deck is waterproof roll, and waterproof layer does layer protective layer;
7) arrange that lacing wire lacing wire is mainly used to the template of fixed outer wall, in this construction method, adopt draining channel-section steel to be used as lacing wire use, in order to fixed form in subsequent construction;
8) arrange the dimensional requirement of exterior wall reinforcing bar according to design drawing, arrange vertical reinforcement, horizontal reinforcement, the stirrup of exterior wall, the channel-section steel that draining is arranged is embedded in outward within the walls as one bearing diagonal;
9) install template retaining design as a side template, therefore only collaterally within the walls outside need establish one template, fix template with the lacing wire that fender post is arranged, make itself and retaining design form a kind of single surface formwork system;
10) after concreting formwork erection completes, carry out concreting, retaining design and exterior wall are linked to be entirety, guarantee the jointless construction of exterior wall and retaining design;
11), after form removable outer wall of basement has been built, reach after design strength requirement until concrete, stripping, completes the jointless construction of outer wall of basement and retaining design.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410146379.7A CN103981896B (en) | 2014-04-11 | 2014-04-11 | The seamless link construction method of a kind of outer wall of basement and fender post |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410146379.7A CN103981896B (en) | 2014-04-11 | 2014-04-11 | The seamless link construction method of a kind of outer wall of basement and fender post |
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| Publication Number | Publication Date |
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| CN103981896A CN103981896A (en) | 2014-08-13 |
| CN103981896B true CN103981896B (en) | 2016-01-20 |
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Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104480929B (en) * | 2014-10-17 | 2017-03-15 | 中建四局第六建筑工程有限公司 | A kind of pile wall interaction construction method that interlocking pile is applied to permanent outer wall of basement |
| CN105569329B (en) * | 2016-02-02 | 2018-08-28 | 陈君 | Single surface formwork basement construction method and basement |
| CN105604099B (en) * | 2016-03-11 | 2018-02-13 | 中建三局集团有限公司 | A kind of waterproof roll basic unit |
| CN105926815A (en) * | 2016-05-10 | 2016-09-07 | 江苏东晟新诚建设集团有限公司 | Integrated construction method for board wall formwork and support formwork in restricted area |
| CN106759843A (en) * | 2016-12-27 | 2017-05-31 | 宁波二十冶建设有限公司 | A kind of outer wall of basement waterproof construction and its construction method |
| CN107119695A (en) * | 2017-06-27 | 2017-09-01 | 中国建筑第二工程局有限公司 | A kind of operation support body and construction method for cancelling outer wall of basement backfill |
| CN107326923A (en) * | 2017-07-20 | 2017-11-07 | 常州市建筑科学研究院集团股份有限公司 | Outer wall of underground structure HCMW engineering methods composite wall and its construction method |
| CN107975042A (en) * | 2017-12-08 | 2018-05-01 | 中冶天工集团天津有限公司 | A kind of supporting type water-stop curtain and its construction method |
| CN109083192A (en) * | 2018-08-30 | 2018-12-25 | 中国十七冶集团有限公司 | It is a kind of without fertile slot underground pipe gallery method of construction |
| CN109518697A (en) * | 2018-12-12 | 2019-03-26 | 中铁局集团厦门建设工程有限公司 | The construction method of form concrete between a kind of subway station fender post |
| CN111550037A (en) * | 2020-05-29 | 2020-08-18 | 青岛东建建设有限公司 | Building outer wall construction method for foundation pit in narrow site |
| CN111663540A (en) * | 2020-06-29 | 2020-09-15 | 河北建设勘察研究院有限公司 | Foundation pit supporting structure and wall formwork integrated construction method thereof |
| CN112482555A (en) * | 2020-11-06 | 2021-03-12 | 云南建投第六建设有限公司 | Shear wall structure and construction method of shear wall |
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| KR20080001711A (en) * | 2006-06-29 | 2008-01-04 | 충주대학교 산학협력단 | The construction method of retaining wall |
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| CN103981896A (en) | 2014-08-13 |
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Address after: 230000 building 3, 262 Heping Road, Yaohai District, Hefei City, Anhui Province Patentee after: No 6 Construction Co.,Ltd. of China Construction Fourth Engineering Bureau Address before: 230011 science and Technology Department of No.6 company of China Construction Fourth Bureau, Dongfang Building, intersection of Changjiang East Street and Mingguang Road, Yaohai District, Hefei City, Anhui Province Patentee before: CHINA CONSTRUCTION 4TH ENGINEERING BUREAU, 6TH Co.,Ltd. |
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Granted publication date: 20160120 |