CN104806015A - Single-side wall formwork support construction method - Google Patents
Single-side wall formwork support construction method Download PDFInfo
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- CN104806015A CN104806015A CN201510086285.XA CN201510086285A CN104806015A CN 104806015 A CN104806015 A CN 104806015A CN 201510086285 A CN201510086285 A CN 201510086285A CN 104806015 A CN104806015 A CN 104806015A
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- single side
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- embedded part
- side wall
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Abstract
A single-side wall formwork support construction method comprises the steps of (1) combining outer wall formworks; (2) hoisting single-side supports; (3) erecting single-side supports; (4) mounting embedding part systems; (5) connecting all parts into a whole; (6) fastening. By the aid of the method, in the aspect of the construction period, after concrete support removal, side wall construction can be performed, and broken concrete cleaning hoisting can be performed simultaneously and does not affect the side wall construction due to crossed construction. The splicing speed is fast, labor is reduced, and the formwork support reinforcing speed is twice of traditional construction generally. The side wall surfaces are flat, formwork expansion and deformation and the like are prevented fundamentally, and by the aid of the single-side wall formwork supports, the side walls are built firstly, the trouble of symmetry of all-round scaffolds is saved, and the sides are free of stress during plate construction, so that the support horizontal stability is improved greatly, and the support horizontal rod erection density is reduced.
Description
Technical field
The present invention relates to a kind of construction method of single side wall moulding timbering.
Background technology
In lateral wall body concrete pouring construction, as slope wall, outer wall of basement etc., need single side formwork, because there is no through-wall bolt to resist concrete lateral pressure, thus larger difficulty is brought to template construction,, there is working procedure cumbersome in existing single side wall moulding plate, recruitment is wasted, and time have the problems such as Form floating, swollen mould, faulting of slab ends, or because use split bolt, bad to bolt hole process, cause the problems such as seepage.
Summary of the invention
The present invention, for overcoming the problems referred to above, provides one both can carry out side wall construction, also can carry out the single side wall moulding timbering construction method applied of clearing up broken concrete allocation and transportation simultaneously.
The technical solution used in the present invention:
Single side wall moulding timbering construction method, the steps include:
(1) outer wall template is closed: after reinforcing bar binding is is also checked and accepted, in exterior wall bullet exterior wall sideline, then outer wall template end opening is alignd with the wall sideline of ejecting in advance, then back cord is installed, and with gib headed bolt, stupefied for translot steel backing and perpendicular stall bars side is locked, with steel pipe, outer wall template is propped up temporarily;
(2) lift single side bracing: first in stacking place by standard knot with increase joint and be spliced into single side bracing, then single side bracing being winched to job site by stacking place, then many Pin support neatly being overlayed on smooth location;
(3) single side bracing is built: facing body of wall section directly, after 5 ~ 6 Pin single side bracings are often installed, the pressure beam channel-section steel of interspersed embedded part system; In curved wall section, the pressure beam channel-section steel of embedded part system should be installed after a Pin single side bracing after often installing;
(4) install embedded part system: after support installing is complete, install embedded part system, respectively arrange an embedded part at the Origin And Destination place near one section of body of wall, embedded part and ground angle at 45 °, each embedded part bar distance is each other 300mm;
(5) entirety is linked to be: with the back of the body distracted fastener, template and single side bracing are linked to be entirety;
(6) fastening: last fastening again and check that an embedded part is by Force system, during to guarantee concreting, template end opening can not spillage.
Described single side wall moulding timbering construction method, in its step (4), carries out pre-embedded anchoring bolts before embedded part, and stone bolt goes out ground and the thick+50mm of concrete wall surface distance L=template.
Described single side wall moulding timbering construction method, in its step (5), before template and single side bracing are linked to be entirety, need regulate single side bracing rear support in advance, until form surfacing is suitable for reading to the 10mm that inclines within the walls.
Beneficial effect of the present invention: single side wall moulding timbering construction method of the present invention, work, in the phase, after having abolished concrete support, can carry out side wall construction, and also can carry out clearing up applying of broken concrete handling, crossed construction is independent of each other simultaneously.Assembled speed, reduce artificial, the reinforcing speed of formwork is generally the twice of traditional construction.Side wall is smooth, does not substantially occur the phenomenons such as swollen mould and distortion, uses single side wall moulding timbering, side wall is first constructed, and eliminates the trouble of full hall scaffold symmetry, because side direction does not stress during construction plate, greatly improve the horizontal stability of support body, what decrease support body horizon bar sets up density.
Detailed description of the invention
Single side wall moulding timbering construction method, the steps include:
(1) outer wall template is closed: after reinforcing bar binding is is also checked and accepted, in exterior wall bullet exterior wall sideline, then outer wall template end opening is alignd with the wall sideline of ejecting in advance, then back cord is installed, and with gib headed bolt, stupefied for translot steel backing and perpendicular stall bars side is locked, with steel pipe, outer wall template is propped up temporarily;
(2) lift single side bracing: first in stacking place by standard knot with increase joint and be spliced into single side bracing, again single side bracing is winched to job site by stacking place, then neatly overlayed on smooth location by many Pin support, support height is respectively 3600mm, 4100mm, 5700mm and 7300mm and is respectively used to the exterior wall that exterior wall height is less than or equal to 3600mm, 4100mm, 5700mm and 7300mm;
(3) single side bracing is built: facing body of wall section directly, after 6 Pin single side bracings are often installed, the pressure beam channel-section steel of interspersed embedded part system; In curved wall section, the pressure beam channel-section steel of embedded part system should be installed after a Pin single side bracing after often installing;
(4) install embedded part system: after support installing is complete, install embedded part system, respectively arrange an embedded part at the Origin And Destination place near one section of body of wall, embedded part and ground angle at 45 °, each embedded part bar distance is each other 300mm;
(5) be linked to be entirety: before connection, because of single side bracing stressed after, template is displacement backward, need regulate single side bracing rear support in advance, until form surfacing is suitable for reading to the 10mm that inclines within the walls, then with the back of the body distracted fastener template and single side bracing are linked to be entirety;
(6) fastening: last fastening again and check that an embedded part is by Force system, during to guarantee concreting, template end opening can not spillage.
Template and support removing: after exterior wall concrete has built 24 hours, first loosen support rear support, rear loosening embedded part part; Thorough dismounting embedded part part, and classification is piled up and is kept; Hang away single side bracing, template continues to abut on metope, temporarily with in steel pipe support; Concreting is after complete 48 hours, form removal; Strengthen maintenance work after concrete form removal, timely brushing curing agent, during winter construction, body of wall notes insulation.
Claims (3)
1. single side wall moulding timbering construction method, is characterized in that, construction sequence is:
(1) outer wall template is closed: after reinforcing bar binding is is also checked and accepted, in exterior wall bullet exterior wall sideline, then outer wall template end opening is alignd with the wall sideline of ejecting in advance, then back cord is installed, and with gib headed bolt, stupefied for translot steel backing and perpendicular stall bars side is locked, with steel pipe, outer wall template is propped up temporarily;
(2) lift single side bracing: first in stacking place by standard knot with increase joint and be spliced into single side bracing, then single side bracing being winched to job site by stacking place, then many Pin support neatly being overlayed on smooth location;
(3) single side bracing is built: facing body of wall section directly, after 5 ~ 6 Pin single side bracings are often installed, the pressure beam channel-section steel of interspersed embedded part system; In curved wall section, the pressure beam channel-section steel of embedded part system should be installed after a Pin single side bracing after often installing;
(4) install embedded part system: after support installing is complete, install embedded part system, respectively arrange an embedded part at the Origin And Destination place near one section of body of wall, embedded part and ground angle at 45 °, each embedded part bar distance is each other 300mm;
(5) entirety is linked to be: with the back of the body distracted fastener, template and single side bracing are linked to be entirety;
(6) fastening: last fastening again and check that an embedded part is by Force system, during to guarantee concreting, template end opening can not spillage.
2. single side wall moulding timbering construction method according to claim 1, is characterized in that, in step (4), before embedded part, carries out pre-embedded anchoring bolts, and stone bolt goes out ground and the thick+50mm of concrete wall surface distance L=template.
3. single side wall moulding timbering construction method according to claim 1 and 2, it is characterized in that, in step (5), before template and single side bracing are linked to be entirety, single side bracing rear support need be regulated in advance, until form surfacing is suitable for reading to the 10mm that inclines within the walls.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510086285.XA CN104806015A (en) | 2015-02-17 | 2015-02-17 | Single-side wall formwork support construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510086285.XA CN104806015A (en) | 2015-02-17 | 2015-02-17 | Single-side wall formwork support construction method |
Publications (1)
| Publication Number | Publication Date |
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| CN104806015A true CN104806015A (en) | 2015-07-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201510086285.XA Pending CN104806015A (en) | 2015-02-17 | 2015-02-17 | Single-side wall formwork support construction method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106193118A (en) * | 2015-12-24 | 2016-12-07 | 蒋树磊 | Open trench tunnel agent structure tall and big side wall one side formwork erection and construction technology thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040019501A (en) * | 2002-08-28 | 2004-03-06 | 홍창모 | divided supporter structure for supporting a mould for forming a concrete united wall and method of forming a concrete united wall using the divided supporter structure |
| CN201268953Y (en) * | 2008-08-29 | 2009-07-08 | 江苏南通二建集团有限公司 | Single-face support mold apparatus |
| CN101839061A (en) * | 2010-05-06 | 2010-09-22 | 中国建筑第二工程局有限公司 | Unilateral formwork erecting system of cast-in-site concrete arc outer wall body and construction method thereof |
-
2015
- 2015-02-17 CN CN201510086285.XA patent/CN104806015A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040019501A (en) * | 2002-08-28 | 2004-03-06 | 홍창모 | divided supporter structure for supporting a mould for forming a concrete united wall and method of forming a concrete united wall using the divided supporter structure |
| CN201268953Y (en) * | 2008-08-29 | 2009-07-08 | 江苏南通二建集团有限公司 | Single-face support mold apparatus |
| CN101839061A (en) * | 2010-05-06 | 2010-09-22 | 中国建筑第二工程局有限公司 | Unilateral formwork erecting system of cast-in-site concrete arc outer wall body and construction method thereof |
Non-Patent Citations (2)
| Title |
|---|
| 段劲松等: "地下室弧形墙单侧模板施工技术", 《建筑技术》 * |
| 王威: "组拼式大模板施工技术", 《隧道建设》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106193118A (en) * | 2015-12-24 | 2016-12-07 | 蒋树磊 | Open trench tunnel agent structure tall and big side wall one side formwork erection and construction technology thereof |
| CN106193118B (en) * | 2015-12-24 | 2018-09-28 | 中铁十四局集团有限公司 | The tall and big side wall unilateral side formwork erection of open trench tunnel agent structure and its construction technology |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150729 |
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| RJ01 | Rejection of invention patent application after publication |