CN103306315A - Waterproof and drainage system for basement exterior wall of super high-rise building - Google Patents
Waterproof and drainage system for basement exterior wall of super high-rise building Download PDFInfo
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- CN103306315A CN103306315A CN2013102433972A CN201310243397A CN103306315A CN 103306315 A CN103306315 A CN 103306315A CN 2013102433972 A CN2013102433972 A CN 2013102433972A CN 201310243397 A CN201310243397 A CN 201310243397A CN 103306315 A CN103306315 A CN 103306315A
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Abstract
The invention relates to a waterproof and drainage system for a basement exterior wall of a super-high-rise building. An upward groove of a horizontal trough is dug in the basement rock wall along a rock and soil interface of the building basement; a plurality of vertical grooves are dug in basement rock wall, a rock stratum drain pipe is arranged in the vertical grooves, and a plurality of drain holes are uniformly formed in the rock stratum drain pipe facing the basement rock wall side; a blind ditch is dug at the bottom of the building basement or lower rock wall; the upper end of the rock stratum drain pipe and/or vertical grooves are/is communicated with the horizontal trough; the lower end of the rock stratum drain pipe and/or vertical grooves are/is communicated with the blind ditch; the horizontal trough, the vertical grooves, the rock stratum drain pipe and the blind ditch are packaged on the basement rock wall through waterproof cement side wall; and the blind ditch passes through a blind ditch drain pipe, penetrates through the waterproof cement side wall and is externally connected with indoor and outdoor drain ditches. According to the invention, soil seepage water and rock wall seepage water in the horizontal trough are drained and discharged from the blind ditch drain pipe through the blind ditch, so that water resistance and drainage are combined; and moreover, the construction technology is simple, the construction is convenient, drainage, seepage prevention, dredging and discharging are achieved effectively, and the waterproof effect is good.
Description
Technical field
The present invention relates to a kind of waterproof and water drainage system, is a kind of basement in high rise building exterior wall waterproof and water drainage system that transfinites specifically.
Background technology
When the stone regional building construction of mountain; in order effectively to protect the urban operating mechanism of periphery; in conjunction with rock behavio(u)r; its building foundation pit adopts machine cuts, vertical cut technology; on in the crag behind the excavation more vertical crack is arranged; soil layer about two meters is arranged at the top, hole, and the soil layer that contains surface water oozes out through interface and crack.As adopt and prevent water-proofing method in the traditional architecture barricade outside the subsides, interior subsides anti-the infiltration for crag are outward blocked up, are prevented acting on, and in the increase of crag bottom infiltration hydraulic pressure, the bottom waterproof is seepage under influence of hydraulic pressure easily.
Summary of the invention
In in the prior art, paste the deficiency that the bottom hydraulic pressure increase that exists in the outer anti-waterproof construction influences waterproof effect, the invention provides a kind of simple in structure, easy construction, to crag infiltration effective drainage, antiseepage, white-out, the basement in high rise building exterior wall waterproof and water drainage system that transfinites of good water-proof effect.
The technical solution used in the present invention is: a kind of basement in high rise building exterior wall waterproof and water drainage system that transfinites, its technical characterstic is to comprise level trough, vertical slot, rock stratum gutter, french drain, blind drainage pipe and cement water-proof sidewall, the level trough groove is dug on the basement crag towards upper edge building basement rock, native interface, a plurality of vertical slot are dug on the basement crag, the rock stratum gutter is arranged in the vertical slot, evenly is provided with a plurality of drain holes on the rock stratum gutter of basement crag side; French drain is dug on building basement bottom or bottom crag, gutter upper end, rock stratum and/or vertical slot are communicated with level trough, gutter lower end, rock stratum and/or vertical slot are communicated with french drain, level trough, vertical slot, rock stratum gutter and french drain are packaged on the basement crag through the cement water-proof sidewall, and french drain passes gutter, the external indoor and outdoor of cement water-proof sidewall through the blind drainage pipe.
Further, fill full cobble in described level trough, the french drain.
Further, establish filter core in the gutter of described rock stratum.
Again further, the described blind drainage pipe mouth of pipe arranges filter bowl.
Adopt above technical scheme, the invention has the beneficial effects as follows:
1, the level trough offered of rock, native interface is collected on the rock in the earth infiltration down part by the level trough groove; The rock stratum gutter corresponding with vertical crack is set on the crag, collects in the crag infiltration part down by the corresponding vertical crack of drain hole of rock stratum gutter; The crag bottom arranges the french drain that is communicated with the rock stratum gutter, infiltration part under unified collection earth, the crag, and will descend infiltration part to concentrate by the blind drainage pipe to drain in the gutter of indoor or outdoors, play drainage, white-out effect, effectively avoid the concentrated water leakage that causes of bottom seepage pressure;
2, establish filter core in the gutter of rock stratum, the blind drainage pipe mouth of pipe arranges filter bowl, can effectively filter the sandy soil in the infiltration, prevents line clogging; Guanovulite in the level trough, french drain, when the follow-up levelling waterproofing work of crag, the trough structure is filled solidly on the crag, can effectively guarantee crag safety and levelling quality, plays the infiltration preliminary filtering function simultaneously.
The present invention offers level trough and french drain respectively in the crag upper and lower part, and offer the rock stratum gutter that is communicated with level trough and french drain respectively along the vertical crack of crag, realize the drainage of earth infiltration in the level trough, crag infiltration, following row by the rock stratum gutter, discharged by the blind drainage pipe by french drain, cooperate follow-up levelling and waterproofing work on the crag, realize anti-, draining combination, its construction technology is simple, easy construction, effective drainage, antiseepage, white-out, good water-proof effect.
Description of drawings
Fig. 1 is constructing structure schematic diagram of the present invention.
Among the figure: earth 1, crag 2, level trough 3, vertical slot 4, rock stratum gutter 5, french drain 6, blind drainage pipe 7, gutter 8, beneath chamber 9.
The specific embodiment
The invention will be further described below in conjunction with accompanying drawing.
Shown in Figure 1, a kind of basement in high rise building exterior wall waterproof and water drainage system that transfinites comprises level trough 3, vertical slot 4, rock stratum gutter 5, french drain 6 and blind drainage pipe 7.Beneath chamber 9 side wall upper part are earth 1, lower sidewall is crag 2, basement 9 rocks, the soil interface is dug groove level trough 3 up, a plurality of vertical slot 4 are dug in vertical crack, crag 2 upper edges, rock stratum gutter 5 is arranged in the vertical slot 4, gutter 5 upper ends in rock stratum are communicated with level trough 3, rock stratum gutter 5 is provided with the drain hole in the vertical crack of a plurality of correspondences, establish filter core in the rock stratum gutter 5, or gutter 5 drain holes in rock stratum are provided with filter bowl, and crag 2 lower horizontal are provided with french drain 6, and gutter 5 lower ends in rock stratum are communicated with french drain 6, fill up cobble in level trough 3 and the french drain 6, french drain 6 is communicated with in the basement 9 or outer gutter 8 through blind drainage pipe 7; Cement levelling on the crag 2, coil waterproof layer, malthoid sliding layer, steel concrete sidewall.
The basement in high rise building exterior wall waterproof and water drainage system that transfinites of the present invention is offered step and is:
(1) dig the level trough of band certain slope along building basement rock, native interface, the level trough groove up;
(2) dig a plurality of vertical slot in building vertical crack, basement crag upper edge, place the rock stratum gutter in the vertical slot, offer the drain hole in the vertical crack of a plurality of correspondences on the gutter of rock stratum, level trough is communicated with gutter upper end, rock stratum;
(3) in building basement bottom or the bottom crag dig and be with a french drain, french drain is communicated with gutter lower end, rock stratum;
(4) have a down dip between french drain and gutter, indoor and outdoor and set up the blind drainage pipe and be communicated with;
(5) finally cement aggregate chips levelling vertical slot and rock stratum gutter on building basement crag, and the coil waterproof layer of constructing successively, malthoid sliding layer, steel concrete sidewall.
Claims (4)
1. basement in high rise building exterior wall waterproof and water drainage system that transfinites, it is characterized in that: comprise level trough, vertical slot, rock stratum gutter, french drain, blind drainage pipe and cement water-proof sidewall, the level trough groove is dug on the basement crag towards upper edge building basement rock, native interface, a plurality of vertical slot are dug on the basement crag, the rock stratum gutter is arranged in the vertical slot, evenly is provided with a plurality of drain holes on the rock stratum gutter of basement crag side; French drain is dug on building basement bottom or bottom crag, gutter upper end, rock stratum and/or vertical slot are communicated with level trough, gutter lower end, rock stratum and/or vertical slot are communicated with french drain, level trough, vertical slot, rock stratum gutter and french drain are packaged on the basement crag through the cement water-proof sidewall, and french drain passes gutter, the external indoor and outdoor of cement water-proof sidewall through the blind drainage pipe.
2. the basement in high rise building exterior wall waterproof and water drainage system that transfinites according to claim 1 is characterized in that: fill full cobble in described level trough, the french drain.
3. the basement in high rise building exterior wall waterproof and water drainage system that transfinites according to claim 1 is characterized in that: establish filter core in the gutter of described rock stratum.
4. the basement in high rise building exterior wall waterproof and water drainage system that transfinites according to claim 1, it is characterized in that: the described blind drainage pipe mouth of pipe arranges filter bowl.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102433972A CN103306315A (en) | 2013-06-19 | 2013-06-19 | Waterproof and drainage system for basement exterior wall of super high-rise building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102433972A CN103306315A (en) | 2013-06-19 | 2013-06-19 | Waterproof and drainage system for basement exterior wall of super high-rise building |
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|---|---|
| CN103306315A true CN103306315A (en) | 2013-09-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2013102433972A Pending CN103306315A (en) | 2013-06-19 | 2013-06-19 | Waterproof and drainage system for basement exterior wall of super high-rise building |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1657712A (en) * | 2005-03-22 | 2005-08-24 | 无锡市建筑设计研究院有限责任公司 | Drainage and anti-float method for underground building and its used device |
| US20070294965A1 (en) * | 2006-06-21 | 2007-12-27 | Dni Realty, Llc | Basement waterproofing flange |
| CN101446085A (en) * | 2007-11-27 | 2009-06-03 | 贵阳铝镁设计研究院 | Underground type drop and drainage structure outside the building and method thereof |
| CN203320576U (en) * | 2013-06-19 | 2013-12-04 | 泰兴市第一建筑安装工程有限公司 | Waterproof and drainage system for basement external wall of super high-rise buildings |
-
2013
- 2013-06-19 CN CN2013102433972A patent/CN103306315A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1657712A (en) * | 2005-03-22 | 2005-08-24 | 无锡市建筑设计研究院有限责任公司 | Drainage and anti-float method for underground building and its used device |
| US20070294965A1 (en) * | 2006-06-21 | 2007-12-27 | Dni Realty, Llc | Basement waterproofing flange |
| CN101446085A (en) * | 2007-11-27 | 2009-06-03 | 贵阳铝镁设计研究院 | Underground type drop and drainage structure outside the building and method thereof |
| CN203320576U (en) * | 2013-06-19 | 2013-12-04 | 泰兴市第一建筑安装工程有限公司 | Waterproof and drainage system for basement external wall of super high-rise buildings |
Non-Patent Citations (1)
| Title |
|---|
| 陶桂华等: "岩质超深基坑地下室外墙防排水综合施工技术", 《建筑技术》, vol. 43, no. 9, 30 September 2012 (2012-09-30), pages 800 - 803 * |
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Application publication date: 20130918 |