CN101956403A - Construction method of rear pouring band with prefabricated concrete edge sealing plate for basement outer shear wall - Google Patents
Construction method of rear pouring band with prefabricated concrete edge sealing plate for basement outer shear wall Download PDFInfo
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- CN101956403A CN101956403A CN 201010252506 CN201010252506A CN101956403A CN 101956403 A CN101956403 A CN 101956403A CN 201010252506 CN201010252506 CN 201010252506 CN 201010252506 A CN201010252506 A CN 201010252506A CN 101956403 A CN101956403 A CN 101956403A
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Abstract
The invention discloses a construction method of a rear pouring band with a prefabricated concrete edge sealing plate for a basement outer shear wall. The method comprises the following steps of: (1) binding reinforcing steel bars; (2) laying a wall body template and reserving a rear pouring band; (3) pouring wall body concrete; (4) preparing the prefabricated concrete edge sealing plate; (5) after the wall body concrete is condensed, fabricating a rear pouring band template; and (6) pouring the rear pouring band concrete. In the invention, the prefabricated concrete edge sealing plate and structural entities at two sides of the rear pouring band have no mutual restraining effect, and the effect of the rear pouring band is sufficiently guaranteed, thus the edge sealing quality is effectively guaranteed. The invention has the advantages of simple structure, easy construction, short construction time, good effect, low cost, and the like.
Description
Technical field
The present invention relates to a kind of job practices of post-poured strip of outer shear wall of basement, particularly a kind of job practices that has the post-poured strip of outer shear wall of basement of precast concrete banded plate.
Background technology
In building engineering construction, the waterproof construction of basement and peripheral backfill generally need be built in the ater-casting and just can be carried out after sealing is finished, and to build the ater-casting, generally by designing requirement all after the concreting of outer wall of basement body 60 days or top out after just can carry out the closure construction of ater-casting, just can carry out the work of the waterproof construction and the backfilling of earthwork of the external side of outer wall of basement after finishing Deng the ater-casting closure construction, so just influence the building operations progress greatly.For addressing this problem, the method that generally adopts brick retaining wall in the prior art is with after the brick work barricade is done sealing outside the outer wall of basement body indentation, there at place, ater-casting, carry out the backfilling of earthwork work of the external side of outer wall of basement again, this job practices is not only complicated, but also influence the construction of follow-up basement waterproofing, and the pouring construction of later stage ater-casting is very inconvenient, and its waterproof effect is poor, occurs drainage easily.In addition, also there is the edge sealing that adopts precast concrete plank to carry out the ater-casting to handle, four jiaos of pre-embedded steel slabs of precast concrete plank and shear force wall reinforcing steel bar welding, and be close to shear wall and install, this method easy construction, waterproof effect makes moderate progress, but the rigid connection method that welds with shear force wall reinforcing steel bar has been adopted in its installation, can't make the structural solid of precast concrete banded plate and both sides, ater-casting realize three-dimensional moving, therefore also have mass defect.
Summary of the invention
The object of the present invention is to provide a kind of job practices that has the post-poured strip of outer shear wall of basement of precast concrete banded plate.
Purpose of the present invention is implemented by following technical scheme: a kind of job practices that has the post-poured strip of outer shear wall of basement of precast concrete banded plate, it comprises the steps:
(1) ties up reinforcing bar, reinforcing bar by horizontal and vertical binding or be welded into latticedly, is distributed in the body of wall;
(2) shop body of wall masterplate is reserved the ater-casting, in the body of wall masterplate that lays, inserts the ater-casting inner formword along body of wall masterplate cross section, and every ater-casting is separated out by two ater-casting inner formwords, and reserving the ater-casting width is 80-120 centimetre;
(3) cast wall concrete;
(4) prepare precast concrete banded plate, it comprises steel bar concrete body, suspension member, and suspension member one end is preset in the steel bar concrete body, the other end is protruding, the end of external part has two oval fixing holes, and one is along horizontal oval fixing hole, and another is an oval fixing hole longitudinally;
(5) treat that walls concrete condenses after, do the ater-casting masterplate, precast concrete banded plate places the side of ater-casting near back fill course, the suspension member external part bends to the U type around transverse reinforcement or longitudinal reinforcement, make two oval fixing holes lay respectively at the both sides of transverse reinforcement or longitudinal reinforcement, pass two oval fixing holes respectively with fixture, make precast concrete banded plate be close to condense the body of wall side to be fixed; The ater-casting exterior sheathing is close to the body of wall that condenses and is fixed in the side of ater-casting away from back fill course, takes out two ater-casting inner formwords, and precast concrete banded plate, ater-casting exterior sheathing and the both sides body of wall that condenses is formed the ater-casting masterplate jointly;
(6) cast ater-casting concrete.
The invention has the advantages that, the U-shaped hook of shear force wall reinforcing steel bar and suspension member realizes that three-dimensional relatively moves, meanwhile, precast concrete banded plate and condense and also obtained three-dimensional mobile space between the body of wall, the U-shaped hook has been adjusted the asynchronous displacement that produces of both sides, ater-casting distortion.Precast concrete banded plate and ater-casting structure on two sides entity do not have mutual effect of contraction, and the effect of ater-casting has obtained abundant guarantee, and sealing edge quality is effectively guaranteed.The present invention has simple in structure, and construction is easy, and the engineering time is short, and is effective, low cost and other advantages.
Description of drawings:
Fig. 1 is the precast concrete banded plate front view;
Fig. 2 is the precast concrete banded plate vertical view;
Fig. 3 is for reserving ater-casting masterplate schematic diagram;
Fig. 4 is a post-poured strip of outer shear wall of basement masterplate schematic diagram.
Ater-casting inner formword 1, steel bar concrete body 2, suspension member 3, along horizontal oval fixing hole 4, oval fixing hole 5 longitudinally, precast concrete banded plate 6, back fill course 7, transverse reinforcement 8, longitudinal reinforcement 9, U type hook 10, bolt 11, nut 12, the body of wall 13 that condenses, ater-casting exterior sheathing 14.
The specific embodiment: a kind of job practices that has the post-poured strip of outer shear wall of basement of precast concrete banded plate, it comprises the steps:
(1) ties up reinforcing bar, reinforcing bar by horizontal and vertical binding or be welded into latticedly, is distributed in the body of wall;
(2) shop body of wall masterplate is reserved the ater-casting, in the body of wall masterplate that lays, inserts ater-casting inner formword 1 along body of wall masterplate cross section, and every ater-casting is separated out by two ater-casting inner formwords 1, and reserving the ater-casting width is 100 centimetres;
(3) cast wall concrete;
(4) prepare precast concrete banded plate, it comprises steel bar concrete body 2, suspension member 3, suspension member 3 one ends are preset in the steel bar concrete body 2, the other end is protruding, the end of external part has two oval fixing holes, one is along horizontal oval fixing hole 4, and another is an oval fixing hole 5 longitudinally;
(5) treat that walls concrete condenses after, do the ater-casting masterplate, precast concrete banded plate 6 places the side of ater-casting near back fill course 7, suspension member 3 external parts bend to U type hook 10 around longitudinal reinforcement 9, make two oval fixing holes 4,5 lay respectively at the both sides of longitudinal reinforcement 9, pass two oval fixing holes 4,5 respectively with bolt 11, and tighten fixingly with nut 12, make precast concrete banded plate 6 be close to condense body of wall 13 sides to be fixed; Ater-casting exterior sheathing 14 is close to the body of wall 13 that condenses and is fixed in the side of ater-casting away from back fill course 7, takes out two ater-casting inner formwords 1, precast concrete banded plate 6, ater-casting exterior sheathing 14 and the both sides body of wall 13 common ater-casting masterplates of forming that condense;
(6) cast ater-casting concrete.
Claims (1)
1. a job practices that has the post-poured strip of outer shear wall of basement of precast concrete banded plate is characterized in that it comprises the steps:
(1) ties up reinforcing bar, reinforcing bar by horizontal and vertical binding or be welded into latticedly, is distributed in the body of wall;
(2) shop body of wall masterplate is reserved the ater-casting, in the body of wall masterplate that lays, inserts the ater-casting inner formword along body of wall masterplate cross section, and every ater-casting is separated out by two ater-casting inner formwords, and reserving the ater-casting width is 80-120 centimetre;
(3) cast wall concrete;
(4) prepare precast concrete banded plate, it comprises steel bar concrete body, suspension member, and suspension member one end is preset in the steel bar concrete body, the other end is protruding, the end of external part has two oval fixing holes, and one is along horizontal oval fixing hole, and another is an oval fixing hole longitudinally;
(5) treat that walls concrete condenses after, do the ater-casting masterplate, precast concrete banded plate places the side of ater-casting near back fill course, the suspension member external part bends to the U type around transverse reinforcement or longitudinal reinforcement, make two oval fixing holes lay respectively at the both sides of transverse reinforcement or longitudinal reinforcement, pass two oval fixing holes respectively with fixture, make precast concrete banded plate be close to condense the body of wall side to be fixed; The ater-casting exterior sheathing is close to the body of wall that condenses and is fixed in the side of ater-casting away from back fill course, takes out two ater-casting inner formwords, and precast concrete banded plate, ater-casting exterior sheathing and the both sides body of wall that condenses is formed the ater-casting masterplate jointly;
(6) cast ater-casting concrete.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102525063A CN101956403B (en) | 2010-08-13 | 2010-08-13 | Construction method of rear pouring band with prefabricated concrete edge sealing plate for basement outer shear wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102525063A CN101956403B (en) | 2010-08-13 | 2010-08-13 | Construction method of rear pouring band with prefabricated concrete edge sealing plate for basement outer shear wall |
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| CN101956403A true CN101956403A (en) | 2011-01-26 |
| CN101956403B CN101956403B (en) | 2012-06-20 |
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| CN2010102525063A Active CN101956403B (en) | 2010-08-13 | 2010-08-13 | Construction method of rear pouring band with prefabricated concrete edge sealing plate for basement outer shear wall |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103206088A (en) * | 2013-04-18 | 2013-07-17 | 成军 | Shear wall structural wall and slab integral pouring construction method |
| CN103410173A (en) * | 2013-08-21 | 2013-11-27 | 天津二十冶建设有限公司 | Construction method for vertical post pouring belt plugging of underground structural outer wall |
| CN105780924A (en) * | 2016-03-31 | 2016-07-20 | 初明进 | I-shaped steel and concrete combined structural member |
| CN113550572A (en) * | 2021-07-09 | 2021-10-26 | 南京坤佳防水防腐保温工程有限公司 | Basement outer wall post-cast strip structure and construction method thereof |
| CN114718310A (en) * | 2022-03-08 | 2022-07-08 | 中国建筑第二工程局有限公司 | Building construction structure and building construction method |
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| KR20030046782A (en) * | 2001-12-06 | 2003-06-18 | 김해영 | Elastic Joint of Retaining Wall |
| JP2006348523A (en) * | 2005-06-14 | 2006-12-28 | Ohbayashi Corp | Wall panel joining structure, construction method for continuous underground wall, and continuous underground wall |
| CN201241343Y (en) * | 2008-07-15 | 2009-05-20 | 北京建工集团有限责任公司 | Rear pouring belt precast concrete suspending board |
| CN201280725Y (en) * | 2008-09-27 | 2009-07-29 | 中国建筑第五工程局有限公司 | Post-casting construction precast slab for basement of buildings |
| CN101666125A (en) * | 2009-09-15 | 2010-03-10 | 中建四局第三建筑工程有限公司 | Sealing method and structure of late poured band of basement |
| CN101696580A (en) * | 2009-10-23 | 2010-04-21 | 中冶京唐建设有限公司 | Outboard template construction method of post-pouring belt of outer wall of underground structure |
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2010
- 2010-08-13 CN CN2010102525063A patent/CN101956403B/en active Active
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| KR20030046782A (en) * | 2001-12-06 | 2003-06-18 | 김해영 | Elastic Joint of Retaining Wall |
| JP2006348523A (en) * | 2005-06-14 | 2006-12-28 | Ohbayashi Corp | Wall panel joining structure, construction method for continuous underground wall, and continuous underground wall |
| CN201241343Y (en) * | 2008-07-15 | 2009-05-20 | 北京建工集团有限责任公司 | Rear pouring belt precast concrete suspending board |
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| CN101696580A (en) * | 2009-10-23 | 2010-04-21 | 中冶京唐建设有限公司 | Outboard template construction method of post-pouring belt of outer wall of underground structure |
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| 《工程质量》 20071231 任道远,王旭峰 地下室外墙后浇带超前止水施工工法 第58-59页 1 , 第6期 2 * |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103206088A (en) * | 2013-04-18 | 2013-07-17 | 成军 | Shear wall structural wall and slab integral pouring construction method |
| CN103206088B (en) * | 2013-04-18 | 2015-10-28 | 南通卓强建设集团有限公司 | Parts of shear wall structure wall, slab integral pouring construction method |
| CN103410173A (en) * | 2013-08-21 | 2013-11-27 | 天津二十冶建设有限公司 | Construction method for vertical post pouring belt plugging of underground structural outer wall |
| CN105780924A (en) * | 2016-03-31 | 2016-07-20 | 初明进 | I-shaped steel and concrete combined structural member |
| CN113550572A (en) * | 2021-07-09 | 2021-10-26 | 南京坤佳防水防腐保温工程有限公司 | Basement outer wall post-cast strip structure and construction method thereof |
| CN113550572B (en) * | 2021-07-09 | 2022-06-24 | 南京坤佳防水防腐保温工程有限公司 | Basement outer wall post-cast strip structure and construction method thereof |
| CN114718310A (en) * | 2022-03-08 | 2022-07-08 | 中国建筑第二工程局有限公司 | Building construction structure and building construction method |
Also Published As
| Publication number | Publication date |
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| CN101956403B (en) | 2012-06-20 |
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Effective date of registration: 20161010 Address after: 017010 the Inner Mongolia Autonomous Region Ordos Ulan New District of Kangbashi City, the South Bank of the Mulun River Xingtai Business Plaza (CBD) T4 tower room 2207 Patentee after: INNER MONGOLIA XINGTAI CONSTRUCTION GROUP CO., LTD. Address before: The Inner Mongolia Autonomous Region city Dongsheng District 017000 Erdos ejinhuro Street No. 7 Room 308 Patentee before: Inner Mongolia Xingtai Construction Co., Ltd. |
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Address after: The Inner Mongolia Autonomous Region city Dongsheng District 017000 Ordos ejinhuro Street No. 7 Patentee after: Xingtai Construction Group Co., Ltd Address before: 017010 the Inner Mongolia Autonomous Region Ordos Ulan New District of Kangbashi City, the South Bank of the Mulun River Xingtai Business Plaza (CBD) T4 tower room 2207 Patentee before: INNER MONGOLIA XINGTAI CONSTRUCTION GROUP Co.,Ltd. |
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