CN102191779A - Topdown construction method of basement exterior wall - Google Patents
Topdown construction method of basement exterior wall Download PDFInfo
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- CN102191779A CN102191779A CN 201010118635 CN201010118635A CN102191779A CN 102191779 A CN102191779 A CN 102191779A CN 201010118635 CN201010118635 CN 201010118635 CN 201010118635 A CN201010118635 A CN 201010118635A CN 102191779 A CN102191779 A CN 102191779A
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Abstract
The invention discloses a topdown construction method of a basement exterior wall, comprising the following steps of: constructing a top plate and a bottom plate, wherein the top plate is provided with a downward upper lug boss, and the bottom plate is provided with an upward lower lug boss; installing a side wall wood mould, wherein the side wall wood mould leans against the outer cylindrical surface of the upper lug boss and the outer cylindrical surface of the lower lug boss in an enclosing way; installing a first water stop plate on the side wall wood mould, and pouring concrete into a part of segments positioned between the upper lug boss inside the side wall wood mould and the first water stop plate, and forming into upper-segment concrete, wherein the upper-segment concrete is connected with the upper lug boss into a whole; arranging a corbel on the side wall wood mould, wherein a port of the corbel is higher than the first water stop plate, and the lower lug boss is provided with a second water stop plate; and pouring the concrete into a part of segments positioned between the upper-segment concrete inside the side wall wood mould and the second water stop plate by utilizing the corbel, and forming into lower-segment concrete, wherein the lower-segment concrete, the upper-segment concrete and the lower lug boss are connected into a whole. The invention has the advantages of being beneficial to preventing of the water seepage of an exterior wall integer and controlling the contraction.
Description
Technical field
The present invention relates to a kind of contrary sequence method outer wall of basement job practices.
Background technology
Existing contrary sequence method outer wall of basement job practices, it comprises: step 1, be used to the roof and floor of constructing, described top board bottom surface and plate top surface are the plane; Step 2 is used to install the side wall wooden model, pre-buried Grouting Pipe within the described wooden model; Step 3 adopts high-pressure slip-casting treatment technology, primary concreting concrete, concrete formation by pre-buried Grouting Pipe.This job practices has following deficiency: 1, easily infiltration between side wall and top, the base plate; 2, one-off construction, side wall shrinks wayward.
Summary of the invention
The invention provides a kind of contrary sequence method outer wall of basement job practices, it has overcome, and easily infiltration, side wall shrink uppity deficiency between the existing side wall of contrary sequence method outer wall of basement job practices and top in the background technology, the base plate.
One of technical scheme that is adopted that the present invention solves its technical problem is:
A kind of contrary sequence method outer wall of basement job practices, it comprises:
Step 1 is used to the roof and floor of constructing, and described top board has convex platform down, and described base plate has lower convex platform up;
Step 2 is used to install the side wall wooden model, and described wooden model encloses and leans against convex platform outer cylinder and lower convex platform outer cylinder;
Step 3 is used for installing first seal plate on wooden model, the segment section concreting between the convex platform within the wooden model and first seal plate, and be shaped to section concrete, last section concrete is connected one with convex platform;
Step 4 is used for installing bracket on wooden model, described bracket port is higher than first seal plate, and second seal plate is set on lower convex platform;
Step 5 is used for utilizing bracket segment section concreting between section concrete and second seal plate within the wooden model, and is shaped to down section concrete, following section concrete, goes up section concrete and is connected one with lower convex platform.
Among one preferred embodiment: described first, second seal plate all is a steel plate for sealing water.
Among one preferred embodiment: spacing is 600-1000mm between the described convex platform and first seal plate.
Among one preferred embodiment: the height of described convex platform and lower convex platform all is 600-1000mm.
Among one preferred embodiment: described step 5 comprises:
The present invention solve its technical problem the technical scheme that is adopted two be:
A kind of contrary sequence method outer wall of basement job practices, it comprises:
Step 1 is used to the roof and floor of constructing, and described top board has convex platform down, and described base plate has lower convex platform up;
Step 2 is used to install the side wall wooden model, and described wooden model encloses and leans against convex platform outer cylinder and lower convex platform outer cylinder;
Step 3 is used for installing bracket on wooden model, installing second seal plate on lower convex platform;
Step 4 is used for installing first seal plate on wooden model, and described first seal plate is lower than the bracket port, the segment section concreting between the convex platform within the wooden model and first seal plate, and be shaped to section concrete, last section concrete is connected one with convex platform;
Step 5 is used for utilizing bracket segment section concreting between section concrete and second seal plate within the wooden model, and is shaped to down section concrete, following section concrete, goes up section concrete and is connected one with lower convex platform.
The present invention solve its technical problem the technical scheme that is adopted three be:
A kind of contrary sequence method outer wall of basement job practices, it comprises:
Step 1 is used to the roof and floor of constructing, and described top board has convex platform down, and described base plate has lower convex platform up;
Step 2 is provided with second seal plate on lower convex platform;
Step 3 is used to install the side wall wooden model, and described wooden model encloses and leans against convex platform outer cylinder and lower convex platform outer cylinder;
Step 4 is used for installing bracket on wooden model;
Step 5, be used for installing first seal plate on wooden model, described first seal plate is lower than the bracket port, the segment section concreting between the convex platform within the wooden model and first seal plate, and being shaped to section concrete, last section concrete is connected one with convex platform;
Step 6 is used for utilizing bracket segment section concreting between section concrete and second seal plate within the wooden model, and is shaped to down section concrete, following section concrete, goes up section concrete and is connected one with lower convex platform.
The technical program is compared with background technology, and it has following advantage:
1, top, base plate all convex with boss, and exterior wall is located between the boss, help the whole percolation-proof of exterior wall, help installing wooden model, and favourable increase exterior wall bulk strength helps control and shrinks;
2, adopt the bracket technology to build the exterior wall junction, help the whole percolation-proof of exterior wall;
3, the bracket port is higher than first seal plate, and the concrete that helps building in conjunction with the concrete between first seal plate and the convex platform, helps the exterior wall junction in conjunction with first seal plate;
4, section construction has all obtained better controlled for concrete pouring quality and the contraction of concrete crack, helps the construction quality of junction;
5, steel plate for sealing water is set, helps the whole percolation-proof of exterior wall, favourable increase exterior wall bulk strength;
6, spacing is 600-1000mm between the convex platform and first seal plate, and the height of convex platform and lower convex platform is 600-1000mm all, is convenient to processing, ensures the quality of products.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples.
Fig. 1 is the schematic diagram of contrary sequence method outer wall of basement of the present invention.
Label declaration: top board 10, convex platform 11, base plate 20, lower convex platform 21, wooden model 30, first seal plate 41, go up section concrete 51, bracket 60, second seal plate 42, down at the bottom of section concrete 52, natural ground 71, waterwall 72, snap close beam 73, hand excavated pile 74, the stake end 75, the cushion cap 76.
The specific embodiment
Embodiment one
Please refer to Fig. 1, a kind of contrary sequence method outer wall of basement job practices, it comprises:
Step 1 is used to the roof and floor of constructing, and described top board 10 has convex platform 11 down, and described base plate 20 has lower convex platform 21 up;
Step 2 is used to install side wall wooden model 30, and described wooden model 30 encloses and leans against convex platform 11 outer cylinders and lower convex platform 21 outer cylinders;
Step 3 is used for installing first seal plate 41 on wooden model 30, the segment section concreting between the convex platform 11 within the wooden model 30 and first seal plate 41, and be shaped to section concrete 51, last section concrete 51 is connected one with convex platform 11;
Step 4 is used for installing bracket 60 on wooden model 30, and described bracket 60 ports are higher than first seal plate 41, and second seal plate 42 is set on lower convex platform 21, and the other port of the bracket 60 within wooden model is provided with the 3rd seal plate 43 simultaneously;
Step 5, be used to utilize bracket 60 segment section concreting between section concrete 51 and second seal plate 42 within the wooden model 30, and be shaped to down section concrete 52, following section concrete 52, last section concrete 51 are connected one with lower convex platform 21, that is to say down that section concrete 52, last section concrete 51, lower convex platform 21 are connected one with convex platform 11;
Step 6 is used to remove wooden model, removes bracket.
Described first, second, third seal plate all is a steel plate for sealing water.
Spacing is 600-1000mm between the described convex platform and first seal plate.
The height of described convex platform and lower convex platform all is 600-1000mm.
Embodiment two
A present embodiment and a last preferred embodiment difference are: described step 5 comprises:
Embodiment three
A present embodiment and a last preferred embodiment difference are:
A kind of contrary sequence method outer wall of basement job practices, it comprises:
Step 1 is used to the roof and floor of constructing, and described top board has convex platform down, and described base plate has lower convex platform up;
Step 2 is used to install the side wall wooden model, and described wooden model encloses and leans against convex platform outer cylinder and lower convex platform outer cylinder;
Step 3 is used for installing bracket on wooden model, installing second seal plate on lower convex platform;
Step 4 is used for installing first seal plate on wooden model, and described first seal plate is lower than the bracket port, the segment section concreting between the convex platform within the wooden model and first seal plate, and be shaped to section concrete, last section concrete is connected one with convex platform;
Step 5 is used for utilizing bracket segment section concreting between section concrete and second seal plate within the wooden model, and is shaped to down section concrete, following section concrete, goes up section concrete and is connected one with lower convex platform.
Embodiment four
A present embodiment and a last preferred embodiment difference are: a kind of contrary sequence method outer wall of basement job practices, and it comprises:
Step 1 is used to the roof and floor of constructing, and described top board has convex platform down, and described base plate has lower convex platform up;
Step 2 is provided with second seal plate on lower convex platform;
Step 3 is used to install the side wall wooden model, and described wooden model encloses and leans against convex platform outer cylinder and lower convex platform outer cylinder;
Step 4 is used for installing bracket on wooden model;
Step 5, be used for installing first seal plate on wooden model, described first seal plate is lower than the bracket port, the segment section concreting between the convex platform within the wooden model and first seal plate, and being shaped to section concrete, last section concrete is connected one with convex platform;
Step 6 is used for utilizing bracket segment section concreting between section concrete and second seal plate within the wooden model, and is shaped to down section concrete, following section concrete, goes up section concrete and is connected one with lower convex platform.
The above, only for preferred embodiment of the present invention, so can not limit scope of the invention process according to this, i.e. the equivalence of doing according to claim of the present invention and description changes and modification, all should still belong in the scope that the present invention contains.
Claims (7)
1. contrary sequence method outer wall of basement job practices, it is characterized in that: it comprises:
Step 1 is used to the roof and floor of constructing, and described top board has convex platform down, and described base plate has lower convex platform up;
Step 2 is used to install the side wall wooden model, and described wooden model encloses and leans against convex platform outer cylinder and lower convex platform outer cylinder;
Step 3 is used for installing first seal plate on wooden model, the segment section concreting between the convex platform within the wooden model and first seal plate, and be shaped to section concrete, last section concrete is connected one with convex platform;
Step 4 is used for installing bracket on wooden model, described bracket port is higher than first seal plate, and second seal plate is set on lower convex platform;
Step 5 is used for utilizing bracket segment section concreting between section concrete and second seal plate within the wooden model, and is shaped to down section concrete, following section concrete, goes up section concrete and is connected one with lower convex platform.
2. a kind of contrary sequence method outer wall of basement job practices according to claim 1 is characterized in that: described first, second seal plate all is a steel plate for sealing water.
3. a kind of contrary sequence method outer wall of basement job practices according to claim 1, it is characterized in that: spacing is 600-1000mm between the described convex platform and first seal plate.
4. a kind of contrary sequence method outer wall of basement job practices according to claim 1 is characterized in that: the height of described convex platform and lower convex platform all is 600-1000mm.
5. a kind of contrary sequence method outer wall of basement job practices according to claim 1, it is characterized in that: described step 5 comprises:
Step 51 is used for the segment section concreting on second seal plate within the wooden model, and is shaped to section concrete first time, and first time section concrete is connected one with lower protruding block;
Step 52 is used to utilize bracket to first time section concrete within the wooden model and the segment section concreting between the last section concrete, and is shaped to section concrete second time, second time section concrete, first time section concrete and epimere concrete formation.
6. contrary sequence method outer wall of basement job practices, it is characterized in that: it comprises:
Step 1 is used to the roof and floor of constructing, and described top board has convex platform down, and described base plate has lower convex platform up;
Step 2 is used to install the side wall wooden model, and described wooden model encloses and leans against convex platform outer cylinder and lower convex platform outer cylinder;
Step 3 is used for installing bracket on wooden model, installing second seal plate on lower convex platform;
Step 4 is used for installing first seal plate on wooden model, and described first seal plate is lower than the bracket port, the segment section concreting between the convex platform within the wooden model and first seal plate, and be shaped to section concrete, last section concrete is connected one with convex platform;
Step 5 is used for utilizing bracket segment section concreting between section concrete and second seal plate within the wooden model, and is shaped to down section concrete, following section concrete, goes up section concrete and is connected one with lower convex platform.
7. contrary sequence method outer wall of basement job practices, it is characterized in that: it comprises:
Step 1 is used to the roof and floor of constructing, and described top board has convex platform down, and described base plate has lower convex platform up;
Step 2 is provided with second seal plate on lower convex platform;
Step 3 is used to install the side wall wooden model, and described wooden model encloses and leans against convex platform outer cylinder and lower convex platform outer cylinder;
Step 4 is used for installing bracket on wooden model;
Step 5, be used for installing first seal plate on wooden model, described first seal plate is lower than the bracket port, the segment section concreting between the convex platform within the wooden model and first seal plate, and being shaped to section concrete, last section concrete is connected one with convex platform;
Step 6 is used for utilizing bracket segment section concreting between section concrete and second seal plate within the wooden model, and is shaped to down section concrete, following section concrete, goes up section concrete and is connected one with lower convex platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN2010101186353A CN102191779B (en) | 2010-03-05 | 2010-03-05 | Topdown construction method of basement exterior wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101186353A CN102191779B (en) | 2010-03-05 | 2010-03-05 | Topdown construction method of basement exterior wall |
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| CN102191779A true CN102191779A (en) | 2011-09-21 |
| CN102191779B CN102191779B (en) | 2012-09-05 |
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| CN2010101186353A Expired - Fee Related CN102191779B (en) | 2010-03-05 | 2010-03-05 | Topdown construction method of basement exterior wall |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102433894A (en) * | 2011-12-30 | 2012-05-02 | 中铁二局股份有限公司 | Construction method for station side wall by covered top-down excavation method |
| CN102704507A (en) * | 2012-05-28 | 2012-10-03 | 中国建筑第八工程局有限公司 | Construction method of cover-and-cut reverse construction concrete walls and columns with vertical structures |
| CN102808426A (en) * | 2012-04-26 | 2012-12-05 | 常州第一建筑集团有限公司 | Integrated steel plate water stop |
| CN103195050A (en) * | 2013-04-25 | 2013-07-10 | 福州市第三建筑工程公司 | Tube-jet combined pile supporting underground wall structure and construction method for same |
| CN105442836A (en) * | 2015-11-05 | 2016-03-30 | 芜湖赛特施工设备有限公司 | Supporting device for pouring stand columns |
| CN105442846A (en) * | 2015-11-05 | 2016-03-30 | 芜湖赛特施工设备有限公司 | Concrete false bracket supporting device |
| CN105442848A (en) * | 2015-11-05 | 2016-03-30 | 芜湖赛特施工设备有限公司 | False bracket die |
| CN106703259A (en) * | 2015-11-17 | 2017-05-24 | 中建四局第建筑工程有限公司 | Post-construction method of reinforced-concrete-poured interior wall |
Families Citing this family (1)
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| CN104805864B (en) * | 2015-03-18 | 2016-05-04 | 温州建设集团有限公司 | The cementing Waterproof Construction Technique that closes of basement top-down method exterior wall tongue and groove and sealing |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102433894A (en) * | 2011-12-30 | 2012-05-02 | 中铁二局股份有限公司 | Construction method for station side wall by covered top-down excavation method |
| CN102433894B (en) * | 2011-12-30 | 2013-11-06 | 中铁二局股份有限公司 | Construction method for station side wall by covered top-down excavation method |
| CN102808426A (en) * | 2012-04-26 | 2012-12-05 | 常州第一建筑集团有限公司 | Integrated steel plate water stop |
| CN102808426B (en) * | 2012-04-26 | 2014-06-25 | 常州第一建筑集团有限公司 | Integrated steel plate water stop |
| CN102704507A (en) * | 2012-05-28 | 2012-10-03 | 中国建筑第八工程局有限公司 | Construction method of cover-and-cut reverse construction concrete walls and columns with vertical structures |
| CN102704507B (en) * | 2012-05-28 | 2015-04-29 | 中国建筑第八工程局有限公司 | Construction method of cover-and-cut reverse construction concrete walls and columns with vertical structures |
| CN103195050B (en) * | 2013-04-25 | 2015-03-18 | 福州市第三建筑工程公司 | Construction method of tube-jet combined pile supporting underground wall structure |
| CN103195050A (en) * | 2013-04-25 | 2013-07-10 | 福州市第三建筑工程公司 | Tube-jet combined pile supporting underground wall structure and construction method for same |
| CN105442836A (en) * | 2015-11-05 | 2016-03-30 | 芜湖赛特施工设备有限公司 | Supporting device for pouring stand columns |
| CN105442846A (en) * | 2015-11-05 | 2016-03-30 | 芜湖赛特施工设备有限公司 | Concrete false bracket supporting device |
| CN105442848A (en) * | 2015-11-05 | 2016-03-30 | 芜湖赛特施工设备有限公司 | False bracket die |
| CN105442848B (en) * | 2015-11-05 | 2018-01-05 | 芜湖赛特施工设备有限公司 | A kind of false bracket mould |
| CN106703259A (en) * | 2015-11-17 | 2017-05-24 | 中建四局第建筑工程有限公司 | Post-construction method of reinforced-concrete-poured interior wall |
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| CN102191779B (en) | 2012-09-05 |
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