CN103669418A - Novel maintenance and construction method for drainage settlement post-pouring belt - Google Patents
Novel maintenance and construction method for drainage settlement post-pouring belt Download PDFInfo
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- CN103669418A CN103669418A CN201310747138.3A CN201310747138A CN103669418A CN 103669418 A CN103669418 A CN 103669418A CN 201310747138 A CN201310747138 A CN 201310747138A CN 103669418 A CN103669418 A CN 103669418A
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Abstract
The invention discloses a novel maintenance and construction method for a drainage settlement post-pouring belt. The maintenance and construction method includes the following steps that (1), formworks are laid at intervals at the top end of the settlement post-pouring belt, and the upper portions of the formworks are covered with a safety net;(2), a solid brick wall is built on a multi-layer foundation mat on one side of the settlement post-pouring belt, drainage holes are formed at certain intervals in the bottom end of the solid brick wall, and a steel screen grid is installed on the outer side walls of the drainage holes; (3), a batten is installed on the inner side wall of the solid brick wall; (4), steel pipe supports are installed between the batten and a high layer foundation mat on the other side of the settlement post-pouring belt, one end of each steel pipe support abuts against the batten, and the other end of each steel pipe support abuts against the high layer foundation mat. By the adoption of the method, a maintained structure of the settlement post-pouring belt in the construction process is stable and safe.
Description
Technical field
The present invention relates to pouring after settlement maintenance construction method, relate in particular to a kind of new hydrophobic place pouring after settlement maintenance construction method.
Background technology
For watering construction band after solving that the differential settlement of highrise building main tower and annex arranges, be called pouring after settlement.In construction, have high-rise and tier building sole plate links together and highly different situations, because high-rise building and tier building need to separate with pouring after settlement, the time of building of pouring after settlement is more late again, therefore needed before backfill the pouring after settlement maintenance of laying bricks.After having built, it carries out again backfill and ground construction.When the residing basement sole plate of pouring after settlement is changed into initiatively and being dredged by passive leak stopping, the part seepage of basement sole plate drains in collecting well by drainage blanket, on sole plate, without impact, the surface water on ground drains in collecting well by gutter, guarantees that ground is dry.At this moment the maintenance of pouring after settlement is just even more important.
By retrieval, learn the patent of having authorized:
1 application number is: the Chinese patent of CN201220346188.1 discloses " a kind of constructing structure of basement roof pouring after settlement safeguard measure ", this structure discloses a kind of constructing structure of basement roof pouring after settlement safeguard measure, it comprises the waterproof roll being laid on respectively on the basement roof that is positioned at pouring after settlement both sides, on the waterproof roll layer of every side, built respectively body of wall by laying bricks or stones, the inside top of per pass body of wall has been built respectively L shaped groove; At per pass wall outer side wall and basement roof intersection, be equipped with respectively water-swellable sealing adhesive tape, on water-swellable sealing adhesive tape top and above being positioned at the waterproof roll in water-swellable sealing adhesive tape outside, built pea gravel concreten topping; On two L shaped grooves, be erected with the lumps of wood, on the lumps of wood, be equipped with template, in template and on each body of wall top, wall outer side wall, be wiped with cement sand bed; Be positioned at cement sand bed in template and cement sand bed and the horizontal direction at each body of wall top and be provided with angle, on cement sand bed, scribble coating.
2 application numbers are: the Chinese patent of CN201210246324.4 discloses " a kind of construction method of basement roof pouring after settlement safeguard measure ", and it comprises the following steps: (1) carries out antirust processing by the reinforcing bar in pouring after settlement; (2) difference laying water-proof coiled material on the basement roof that is positioned at pouring after settlement both sides; (3) difference masonry panel on waterproof roll, the inside top of per pass body of wall is built into respectively L shaped groove; (4) at per pass wall outer side wall and basement roof intersection, lay respectively adhesive tape; (5) on adhesive tape top and above being positioned at the waterproof roll in water-swellable sealing adhesive tape outside, build pea gravel concreten topping; (6) on two L shaped grooves, set up the lumps of wood; (7) on the lumps of wood, lay template; (8) in template and on each body of wall top, wall outer side wall, smear cement sand bed; (9) at cement sand bed coating.
1-2 item patent is basement roof pouring after settlement protection, is not suitable for basement sole plate and by passive leak stopping, changes the initiatively pouring after settlement at the place of dredging into and protect.
Summary of the invention
The object of the invention is to overcome the shortcoming of prior art, provide a kind of simple in structure, construction cost is low, can reach good hydrophobic effect, and pouring after settlement has also carried out a kind of new hydrophobic place pouring after settlement maintenance construction method of good maintenance.
A kind of new hydrophobic of the present invention place pouring after settlement maintenance construction method, it comprises the following steps:
(1) at interval, pouring after settlement top, lay template, on described template top, cover safety net;
(2) on the multilayer sole plate that is positioned at pouring after settlement one side, build solid brick wall by laying bricks or stones, in described solid brick wall bottom, weep hole is set at a certain distance, at described weep hole lateral wall, expanded metal lath grid is installed;
(3) described solid brick within the walls sidewall flitch is installed;
(4) between described flitch and the high-rise sole plate of pouring after settlement opposite side, steel pipe support is installed, described steel pipe support one end withstands on flitch and the other end withstands on high-rise sole plate.
The beneficial effect of the inventive method is: basement sole plate is changed into the maintenance construction method of the pouring after settlement of initiatively dredging place by passive leak stopping, the firm safety of enclosed structure at construction period pouring after settlement does not affect pouring after settlement when both sides tier building and high-story architecture construction.The maintenance of pouring after settlement is protected underground chamber base base plate draining system in addition, in solid brick wall bottom, weep hole is set at a certain distance, at described weep hole lateral wall, expanded metal lath grid is installed.
Accompanying drawing explanation
Accompanying drawing is for adopting the constructing structure schematic diagram of a kind of new hydrophobic of the present invention place pouring after settlement maintenance construction method.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in detail.
A kind of new hydrophobic of the present invention place pouring after settlement maintenance construction method as shown in drawings, it comprises the following steps:
(1) at pouring after settlement 3 intervals, top, lay template 4, on described template 4 tops, cover safety net; (2) on the multilayer sole plate 1 that is positioned at pouring after settlement 3 one sides, build solid brick wall 7 by laying bricks or stones, in described solid brick wall 7 bottoms, weep hole 5 is set at a certain distance, at described weep hole 5 lateral walls, expanded metal lath grid 6 is installed; (3) at described solid brick wall 7 inside walls, flitch 8 is installed; (4) between described flitch 8 and the high-rise sole plate 2 of pouring after settlement 3 opposite sides, steel pipe support 9 is installed, described steel pipe support 9 one end withstand on flitch 8 and the other end withstands on high-rise sole plate 2.
Embodiment 1
(1) at pouring after settlement 3 intervals, top, lay template 4, on described template 4 tops, cover safety net; (2) on the multilayer sole plate 1 that is positioned at pouring after settlement 3 one sides, build solid brick wall 7 by laying bricks or stones, in described solid brick wall 7 bottoms, weep hole 5 is set at a certain distance, at described weep hole 5 lateral walls, expanded metal lath grid 6 is installed; (3) at described solid brick wall 7 inside walls, flitch 8 is installed; (4) between described flitch 8 and the high-rise sole plate 2 of pouring after settlement 3 opposite sides, steel pipe support 9 is installed, described steel pipe support 9 one end withstand on flitch 8 and the other end withstands on high-rise sole plate 2.
In the firm safety of enclosed structure of construction period pouring after settlement, when both sides tier building and high-story architecture construction, do not affect pouring after settlement after testing.The maintenance of pouring after settlement is protected underground chamber base base plate draining system in addition, in solid brick wall bottom, weep hole is set at a certain distance, at described weep hole lateral wall, expanded metal lath grid is installed.
Claims (1)
1. a new hydrophobic place pouring after settlement maintenance construction method, is characterized in that it comprises the following steps:
(1) at interval, pouring after settlement top, lay template, on described template top, cover safety net;
(2) on the multilayer sole plate that is positioned at pouring after settlement one side, build solid brick wall by laying bricks or stones, in described solid brick wall bottom, weep hole is set at a certain distance, at described weep hole lateral wall, expanded metal lath grid is installed;
(3) described solid brick within the walls sidewall flitch is installed;
(4) between described flitch and the high-rise sole plate of pouring after settlement opposite side, steel pipe support is installed, described steel pipe support one end withstands on flitch and the other end withstands on high-rise sole plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310747138.3A CN103669418B (en) | 2013-12-25 | 2013-12-25 | A kind of hydrophobic place pouring after settlement maintenance construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310747138.3A CN103669418B (en) | 2013-12-25 | 2013-12-25 | A kind of hydrophobic place pouring after settlement maintenance construction method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103669418A true CN103669418A (en) | 2014-03-26 |
| CN103669418B CN103669418B (en) | 2016-05-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310747138.3A Active CN103669418B (en) | 2013-12-25 | 2013-12-25 | A kind of hydrophobic place pouring after settlement maintenance construction method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108571001A (en) * | 2018-05-17 | 2018-09-25 | 福建省惠东建筑工程有限公司 | A kind of alter-pouring strips mould plate and its supporting process |
Citations (5)
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| KR20100096958A (en) * | 2009-02-25 | 2010-09-02 | 유성석 | Manhole of sewer pipe |
| CN202247922U (en) * | 2011-01-07 | 2012-05-30 | 中国建筑第四工程局有限公司 | Water lowering and discharging device for water collecting well in blind ditch with deep base pit |
| CN102747750A (en) * | 2012-07-17 | 2012-10-24 | 天津住宅集团建设工程总承包有限公司 | Construction method for post-pouring settlement belt protective measures of basement top plates |
| CN202672194U (en) * | 2012-07-17 | 2013-01-16 | 天津住宅集团建设工程总承包有限公司 | Construction structure for protection measures of settled post-cast strips of basement roof-plates |
| CN103195102A (en) * | 2013-04-23 | 2013-07-10 | 中建七局第二建筑有限公司 | Post-cast strip form support structure and method for underground waterproof shear walls |
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2013
- 2013-12-25 CN CN201310747138.3A patent/CN103669418B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100096958A (en) * | 2009-02-25 | 2010-09-02 | 유성석 | Manhole of sewer pipe |
| CN202247922U (en) * | 2011-01-07 | 2012-05-30 | 中国建筑第四工程局有限公司 | Water lowering and discharging device for water collecting well in blind ditch with deep base pit |
| CN102747750A (en) * | 2012-07-17 | 2012-10-24 | 天津住宅集团建设工程总承包有限公司 | Construction method for post-pouring settlement belt protective measures of basement top plates |
| CN202672194U (en) * | 2012-07-17 | 2013-01-16 | 天津住宅集团建设工程总承包有限公司 | Construction structure for protection measures of settled post-cast strips of basement roof-plates |
| CN103195102A (en) * | 2013-04-23 | 2013-07-10 | 中建七局第二建筑有限公司 | Post-cast strip form support structure and method for underground waterproof shear walls |
Non-Patent Citations (1)
| Title |
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| 《施工技术》杂志社: "《钢筋混凝土工程施工新技术典型案例与分析》", 31 May 2011, 机械工业出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108571001A (en) * | 2018-05-17 | 2018-09-25 | 福建省惠东建筑工程有限公司 | A kind of alter-pouring strips mould plate and its supporting process |
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| CN103669418B (en) | 2016-05-18 |
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