CN103306320A - Method for treating crack water seepage of shear wall of basement - Google Patents
Method for treating crack water seepage of shear wall of basement Download PDFInfo
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- CN103306320A CN103306320A CN201310251433XA CN201310251433A CN103306320A CN 103306320 A CN103306320 A CN 103306320A CN 201310251433X A CN201310251433X A CN 201310251433XA CN 201310251433 A CN201310251433 A CN 201310251433A CN 103306320 A CN103306320 A CN 103306320A
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- shear wall
- crack
- plastic pipe
- pvc plastic
- basement
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Abstract
The invention discloses a method for treating crack water seepage of a shear wall of a basement. The method is characterized by comprising the steps that a groove is formed along a crack in the surface of the shear wall till a groove opening reaches the bottom of the shear wall; the interior of the groove opening is cleaned up; a PVC (Polyvinyl Chloride) plastic pipe is split into two parts from the middle; the split PVC plastic pipe is aligned to the crack and buckled in the groove; the external surface and the side edge of the PVC plastic pipe are compacted and floated by waterproof mortar; a 10mm-high small notch is reserved at the bottom, away from a ground floor slab, of the PVC plastic pipe; a surface layer of the ground floor slab at the notch is coated with a layer of waterproof mortar; and the notch inclines towards an indoor drainage ditch on the edge of the shear wall. The method has the advantages that the method is reasonable in structure, simple, convenient and practical; a material is convenient to take; construction processes are simplified; the working efficiency is improved; and the cost is lowered.
Description
Technical field
The present invention relates to the civil engineering technical field, especially relate to basement shear wall because a kind of job practices that the crack that temperature shrink to produce or the crack infiltration that produces because of outside pressurized are handled.
Background technology
Along with the development of society, development of technology, large-scale underground parking, market and civil air defense constructions and installations are more and more.For large-area basement, the length of shear wall tends to long, and the back metope of having constructed the crack can occur unavoidably, and mainly show as: first: concrete temperature shrinks the temperature joint that causes; Second: the extruding during the basement foundation ditch backfill or sedimentation cause the shearing cracking of wall surface.These cracks the infiltration phenomenon occurs through regular meeting.General processing method is to adopt grouting for water plugging, namely holes with electric drill at the crack location place, with special equipment grout material is carried out slip casting along eyelet then, to reach the leak stopping purpose.This method operation is more, and it is slower to construct, and needs that the professional operates, construction cost is higher.
Summary of the invention
Purpose of the present invention is exactly the problem that exists at prior art, and the processing method of basement shear wall crack infiltration is provided, and simplifies basement shear wall crack treatment working procedure, improves speed of application, reduces construction cost.
The object of the present invention is achieved like this: the processing method of basement shear wall crack infiltration, it is characterized in that: slot along the crack at the shearing metope, notch is opened to the shear wall bottom, to clean out in the notch, the PVC plastic pipe is rived from the centre, be divided into two, the PVC plastic pipe of riving aimed at the crack be buckled in the groove, outside and side waterproofing mortar compacting, floating.The high small gap of 10mm is stayed in PVC plastic pipe bottom overhead floor, smears one deck waterproofing mortar at indentation, there ground floor surface layer, the indoor drainage ditch on breach aspect shear wall limit.
Described groove width is 30 * 30mm deeply.
Described PVC plastic pipe diameter is 20mm.
Described waterproofing mortar is the polymer cement waterproof mortar.
The water that the shearing metope oozes out flows downstream into the indoor drainage ditch along the PVC plastic pipe, and infiltration can not impact the interior architecture surface layer.
Compared with prior art, advantage of the present invention is: simple and practical, rational in infrastructure, draw materials conveniently, and simplified working procedure, improved operating efficiency, reduced cost.
Description of drawings
Fig. 1: the positive elevational schematic view of construction is handled in the infiltration of basement shear wall crack.
Fig. 2: construction side elevation schematic diagram is handled in the infiltration of basement shear wall crack.
Among the figure: 1, PVC plastic pipe 2, groove 3, indoor drainage ditch 4, shear wall 5, waterproofing mortar 6, crack 7, ground floor 8, interior architecture surface layer.
The specific embodiment
For further describing the present invention, below in conjunction with embodiment and accompanying drawing the present invention is further described.
As shown in the figure, the processing method of basement shear wall crack infiltration, it is characterized in that: 4 of shear walls along the crack 6 flutings 2,2 mouthfuls of grooves are opened to shear wall 4 bottoms, clean out in 2 mouthfuls of the grooves, PVC plastic pipe 1 is rived from the centre, be divided into two, the PVC plastic pipe 1 of riving is aimed at crack 6 be buckled in the groove 2, outside and side waterproofing mortar 5 compactings, floating.The high small gap of 10mm is stayed from shear wall ground floor 7 in PVC plastic pipe 1 bottom, smears one deck waterproofing mortar 5 at indentation, there ground floor 7 surface layers, the indoor drainage ditch 3 on breach aspect shear wall 4 limits.
Described groove 2 is wide to be 30 * 30mm deeply.
Described PVC plastic pipe diameter is 20mm.
Described waterproofing mortar is the polymer cement waterproof mortar.
The water that shear wall 4 faces ooze out flows downstream into indoor drainage ditch 3 along PVC plastic pipe 1, and infiltration can not impact interior architecture surface layer 8.
The present invention is successful Application in the engineering of university science and technology park, Bangbu.
Claims (4)
1. the processing method of basement shear wall crack infiltration, it is characterized in that: shear wall (4) face along the crack (6) fluting (2), groove (2) mouth is opened to shear wall (4) bottom, to clean out in groove (2) mouth, PVC plastic pipe (1) is rived from the centre, be divided into two, the PVC plastic pipe (1) of riving aimed at crack (6) be buckled in the groove (2), waterproofing mortar (5) compacting, floating of outside and side; The high small gap of 10 mm is stayed in PVC plastic pipe (1) bottom overhead floor (7), smears one deck waterproofing mortar (5) at indentation, there ground floor (7) surface layer, the indoor drainage ditch (3) on breach aspect shear wall (4) limit.
2. the processing method of basement shear wall according to claim 1 crack infiltration, it is characterized in that: described groove width is 30 * 30mm deeply.
3. the processing method of basement shear wall according to claim 1 crack infiltration, it is characterized in that: described PVC plastic pipe diameter is 20mm.
4. the processing method of basement shear wall according to claim 1 crack infiltration, it is characterized in that: described waterproofing mortar is the polymer cement waterproof mortar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310251433XA CN103306320A (en) | 2013-06-24 | 2013-06-24 | Method for treating crack water seepage of shear wall of basement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310251433XA CN103306320A (en) | 2013-06-24 | 2013-06-24 | Method for treating crack water seepage of shear wall of basement |
Publications (1)
| Publication Number | Publication Date |
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| CN103306320A true CN103306320A (en) | 2013-09-18 |
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| CN201310251433XA Pending CN103306320A (en) | 2013-06-24 | 2013-06-24 | Method for treating crack water seepage of shear wall of basement |
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| CN (1) | CN103306320A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104234090A (en) * | 2014-09-04 | 2014-12-24 | 江苏南通三建集团有限公司 | Method for treating crack water seepage of concrete floor and wall body |
| CN104294836A (en) * | 2014-10-30 | 2015-01-21 | 中冶建工集团有限公司 | Water table lowering method applied to situation that aquiclude of foundation pit is cracked |
| CN104234090B (en) * | 2014-09-04 | 2017-01-04 | 江苏南通三建集团有限公司 | A kind of administer concrete floor, wall body slit infiltration method |
| CN108678029A (en) * | 2018-06-29 | 2018-10-19 | 中国建筑第五工程局有限公司 | A kind of hills rich water area basement guarded drainage construction method near a river |
Citations (3)
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| TW451019B (en) * | 2000-04-18 | 2001-08-21 | C & Amp M Hi Tech Engineering | Water-proof and damp-proof method for basement side wall |
| KR100798126B1 (en) * | 2007-04-23 | 2008-01-28 | 강문수 | Water construction structure having lightweight waterproof layer |
| CN202000365U (en) * | 2011-03-04 | 2011-10-05 | 长江航运规划设计院 | Seepage-proof structure for underground continuous wall |
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2013
- 2013-06-24 CN CN201310251433XA patent/CN103306320A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW451019B (en) * | 2000-04-18 | 2001-08-21 | C & Amp M Hi Tech Engineering | Water-proof and damp-proof method for basement side wall |
| KR100798126B1 (en) * | 2007-04-23 | 2008-01-28 | 강문수 | Water construction structure having lightweight waterproof layer |
| CN202000365U (en) * | 2011-03-04 | 2011-10-05 | 长江航运规划设计院 | Seepage-proof structure for underground continuous wall |
Non-Patent Citations (4)
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| 中国十七冶蚌埠大学科技园项目部: "地下室渗水处理方案", 《HTTP://WK.BAIDU.COM/VIEW/1036EBE9172DED630B1CB》 * |
| 刘广洁: "女儿墙墙体裂缝与渗漏水的处理", 《江西煤炭科技》 * |
| 王孔藩等: "结构裂缝控制与渗漏防治", 《四川建筑科学研究》 * |
| 陈薇薇等: "地下室外墙裂缝处理方案的探讨", 《科技致富向导》 * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104234090A (en) * | 2014-09-04 | 2014-12-24 | 江苏南通三建集团有限公司 | Method for treating crack water seepage of concrete floor and wall body |
| CN104234090B (en) * | 2014-09-04 | 2017-01-04 | 江苏南通三建集团有限公司 | A kind of administer concrete floor, wall body slit infiltration method |
| CN104294836A (en) * | 2014-10-30 | 2015-01-21 | 中冶建工集团有限公司 | Water table lowering method applied to situation that aquiclude of foundation pit is cracked |
| CN104294836B (en) * | 2014-10-30 | 2016-06-22 | 中冶建工集团有限公司 | There is the precipitation processing method in crack in foundation ditch water barrier |
| CN108678029A (en) * | 2018-06-29 | 2018-10-19 | 中国建筑第五工程局有限公司 | A kind of hills rich water area basement guarded drainage construction method near a river |
| CN108678029B (en) * | 2018-06-29 | 2023-12-26 | 中国建筑第五工程局有限公司 | Water-rich land area basement water-proof and drainage construction method for river-facing hills |
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Application publication date: 20130918 |