CN100507173C - Pre-seal structure of post-subsidence pouring belt and construction method thereof - Google Patents
Pre-seal structure of post-subsidence pouring belt and construction method thereof Download PDFInfo
- Publication number
- CN100507173C CN100507173C CNB200710203357XA CN200710203357A CN100507173C CN 100507173 C CN100507173 C CN 100507173C CN B200710203357X A CNB200710203357X A CN B200710203357XA CN 200710203357 A CN200710203357 A CN 200710203357A CN 100507173 C CN100507173 C CN 100507173C
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- Prior art keywords
- concrete
- pouring
- subsidence
- post
- cover plate
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- 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.)
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- 238000010276 construction Methods 0.000 title claims abstract description 28
- 239000004567 concrete Substances 0.000 claims abstract description 140
- 230000007704 transition Effects 0.000 claims abstract description 13
- 239000004570 mortar (masonry) Substances 0.000 claims abstract description 10
- 230000002787 reinforcement Effects 0.000 claims abstract description 5
- 238000007789 sealing Methods 0.000 claims abstract description 5
- 238000005266 casting Methods 0.000 claims description 18
- 238000003973 irrigation Methods 0.000 claims description 18
- 230000002262 irrigation Effects 0.000 claims description 17
- 238000004078 waterproofing Methods 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 11
- 239000004575 stone Substances 0.000 claims description 10
- 230000003014 reinforcing effect Effects 0.000 claims description 9
- 239000003973 paint Substances 0.000 claims description 7
- 239000005871 repellent Substances 0.000 claims description 7
- 238000004062 sedimentation Methods 0.000 claims description 7
- 238000005056 compaction Methods 0.000 claims description 4
- 239000013049 sediment Substances 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 239000002131 composite material Substances 0.000 claims description 3
- 239000011440 grout Substances 0.000 claims description 3
- 239000002689 soil Substances 0.000 abstract 2
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- 238000000465 moulding Methods 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000011376 self-consolidating concrete Substances 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000009415 formwork Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
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- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
Description
Claims (8)
- [claim 1] a kind of pre-seal structure of post-subsidence pouring belt, it is characterized in that: structure as yet not the settlement stability place pouring after settlement is set, bottom surface at the settlement space (2) of pouring after settlement inside is equipped with alter-pouring strips mould plate (1), in settlement space (2), be laid with reinforcing cage, above pouring after settlement and be equipped with screed (3) above the two edges, the shop is sat on screed (3) concrete cover plate (4), on concrete cover plate (4), the transition zone that is linked in sequence from bottom to top, waterproofing course, concrete cover (8) and backfill (9); On concrete cover plate (4), be reserved with concrete casting grout (13), this irrigation hole (13) goes up the vertical concrete pouring pipe (11) that connects, the root of concrete pouring pipe (11) and concrete cover plate (4) are fixing, the lower nozzle of concrete pouring pipe (11) inserts in the sedimentation cavity, the upper orifice of concrete pouring pipe (11) is exposed to outside the backfill, and is encased by the pipe interim shutoff in top (12); Above-mentioned waterproofing course and concrete cover (8) are located at concrete pouring pipe (11), extend upward and wrap up concrete pouring pipe (11), in concrete pouring pipe (11) upper orifice fixed outside.
- [claim 2] pre-seal structure of post-subsidence pouring belt according to claim 1 is characterized in that: above-mentioned waterproofing course is the two-layer or two-layer above combination of water-repellent paint (6), waterproof roll (7), water-repellent paint (6) composite of water-proof coiled material (7) or above-mentioned material.
- [claim 3] pre-seal structure of post-subsidence pouring belt according to claim 1 is characterized in that: above-mentioned levelling transition zone is external mortar of extruded sheet (5) or the external mortar of cystosepiment.
- [claim 4] pre-seal structure of post-subsidence pouring belt according to claim 1 is characterized in that: the root of above-mentioned pouring pipe (11) is fixing by fine-stone concrete (10) and concrete cover plate (4) along the outer ring.
- [claim 5] pre-seal structure of post-subsidence pouring belt according to claim 1 is characterized in that: above-mentioned fixing by cranse (15) in concrete pouring pipe (11) upper orifice outside.
- The job practices of any described pre-seal structure of post-subsidence pouring belt of [claim 6] a kind of claim 1-5 is characterized in that construction sequence is as follows:Step 1, in the bottom surface of the settlement space (2) of pouring after settlement inside, install alter-pouring strips mould plate (1);Step 2, in settlement space (2), lay reinforcing cage, assembling reinforcement;Step 3, above pouring after settlement and two edges length to laying screed (3);Step 4, concrete cover plate (4) is sat in the shop on screed, is distributed with irrigation hole (13) on the concrete cover plate (4), and concrete cover plate (4) is in advance with settlement space sealing, the fill concrete triangle slope, both sides (14) of concrete cover plate (4);Step 5, the irrigation hole (13) of concrete cover plate (4) goes up installs concrete pouring pipe (11), earlier concrete pouring pipe (11) is stood on the irrigation hole (13), in fine-stone concrete (10) filling and fixing of the junction of concrete pouring pipe (11) and irrigation hole (13), become fine-stone concrete triangle slope, the upper orifice of concrete pouring pipe (11) is done pipe top interim shutoff (12);Step 6, in the central authorities of concrete cover plate (4) upper surface, along ater-casting length to doing the levelling transition zone;Step 7 is carried out waterproof construction, above extruded sheet, and parcel plate end concrete triangle slope laying water-proof coiled material, on waterproof roll, re-lay waterproof roll, and water pipe to the upper orifice place with waterproof roll parcel concrete down to the whole surface of pouring after settlement;Step 8 is laid concrete cover (8) on waterproof roll;Step 9, construction backfill (9);Step 10, treat that structure sediment is stable after, open pipe top interim shutoff (12), from concrete pouring pipe (11) placing of concrete in settlement space (2).
- The job practices of [claim 7] pre-seal structure of post-subsidence pouring belt according to claim 6 is characterized in that: the levelling transition zone in the above-mentioned steps 6 is to lay extruded sheet (5) earlier, and extruded sheet (5) plate end both sides recharge concrete triangle slope.
- The job practices of [claim 8] pre-seal structure of post-subsidence pouring belt according to claim 6 is characterized in that: the concrete of pouring is the self-compaction expansive concrete in the above-mentioned steps (10).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB200710203357XA CN100507173C (en) | 2007-12-24 | 2007-12-24 | Pre-seal structure of post-subsidence pouring belt and construction method thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB200710203357XA CN100507173C (en) | 2007-12-24 | 2007-12-24 | Pre-seal structure of post-subsidence pouring belt and construction method thereof |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101200918A CN101200918A (en) | 2008-06-18 |
CN100507173C true CN100507173C (en) | 2009-07-01 |
Family
ID=39516258
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB200710203357XA Expired - Fee Related CN100507173C (en) | 2007-12-24 | 2007-12-24 | Pre-seal structure of post-subsidence pouring belt and construction method thereof |
Country Status (1)
Country | Link |
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CN (1) | CN100507173C (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102277963B (en) * | 2011-05-06 | 2013-04-24 | 江苏正威建设有限公司 | Structure for preventing pre-cast concrete from overflowing into post-cast strip |
CN102877551A (en) * | 2012-09-04 | 2013-01-16 | 广州市恒盛建设工程有限公司 | Crack control structure of micro-expansion concrete post-cast strip |
CN106759966A (en) * | 2016-12-28 | 2017-05-31 | 山东万鑫建设有限公司 | Pouring after settlement shaped steel transition mast temporary support construction method |
CN108396783A (en) * | 2018-05-17 | 2018-08-14 | 中冶天工集团天津有限公司 | A kind of pre- closure grouting devices and methods therefor of basement roof pouring after settlement |
CN111305396A (en) * | 2019-11-25 | 2020-06-19 | 上海泾东建筑发展有限公司 | Closed structure applied to building construction process and construction process thereof |
CN111549828B (en) * | 2020-05-28 | 2021-11-23 | 深圳市建工集团股份有限公司 | Construction method of detachable blocking steel plate of basement roof post-cast strip |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0536486A1 (en) * | 1991-10-08 | 1993-04-14 | Seiko Kogyo Kabushiki Kaisha | Foundation having cylindrical shell and construction method therefor |
JP2000064558A (en) * | 1998-08-25 | 2000-02-29 | National House Industrial Co Ltd | Construction of joint intersection |
CN2592740Y (en) * | 2002-06-26 | 2003-12-17 | 刘宇航 | Ater-casting rubber waterstop |
CN1963039A (en) * | 2006-11-20 | 2007-05-16 | 包国建 | Soft foundation processing method for rapidly eliminating differential settlement |
-
2007
- 2007-12-24 CN CNB200710203357XA patent/CN100507173C/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0536486A1 (en) * | 1991-10-08 | 1993-04-14 | Seiko Kogyo Kabushiki Kaisha | Foundation having cylindrical shell and construction method therefor |
JP2000064558A (en) * | 1998-08-25 | 2000-02-29 | National House Industrial Co Ltd | Construction of joint intersection |
CN2592740Y (en) * | 2002-06-26 | 2003-12-17 | 刘宇航 | Ater-casting rubber waterstop |
CN1963039A (en) * | 2006-11-20 | 2007-05-16 | 包国建 | Soft foundation processing method for rapidly eliminating differential settlement |
Also Published As
Publication number | Publication date |
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CN101200918A (en) | 2008-06-18 |
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ASS | Succession or assignment of patent right |
Owner name: ZHONGJIAN 8TH BUREAU 3ED CONSTRUCTION CO., LTD.; Free format text: FORMER OWNER: ZHONGJIAN 8TH BUREAU 3ED CONSTRUCTION CO., LTD. Effective date: 20080912 |
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C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20080912 Address after: Beijing city Fengtai District Haiying Road No. 6 Building No. 30 hospital post encoding: 100070 Applicant after: The Third Construction Engineering Company Ltd. of China Construction Second Eng Ineering Co-applicant after: CHINA CONSTRUCTION SECOND ENGINEERING BUREAU Ltd. Address before: Beijing city Fengtai District Haiying Road No. 6 Building No. 30 hospital post encoding: 100070 Applicant before: The Third Construction Engineering Company Ltd. of China Construction Second Eng Ineering |
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C14 | Grant of patent or utility model | ||
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090701 Termination date: 20171224 |