CN204059417U - A kind of complete inverse impervious node structure of method wall beam - Google Patents
A kind of complete inverse impervious node structure of method wall beam Download PDFInfo
- Publication number
- CN204059417U CN204059417U CN201420370658.7U CN201420370658U CN204059417U CN 204059417 U CN204059417 U CN 204059417U CN 201420370658 U CN201420370658 U CN 201420370658U CN 204059417 U CN204059417 U CN 204059417U
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- sealing rod
- water
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- beam slab
- bracket
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Abstract
A kind of complete inverse impervious node structure of method wall beam, relates to building engineering construction field, comprise first water top beam slab and after water bottom wall column, top sealing rod is set in described bottom of first watering top beam slab groove is installed; Water the top arranged outside bracket of bottom wall column after described, bracket with after water bottom wall column intersection upper surface bottom sealing rod is set groove is installed, and bottom sealing rod is installed groove and is corresponded to top sealing rod and install groove setting; Formerly water top beam slab and after water between the wall column of bottom and carry out sealing by sealing rod, the top of sealing rod is arranged on top sealing rod and installs in groove, and the bottom of sealing rod is arranged on bottom sealing rod and installs in groove; Formerly water top beam slab, right angle that sealing rod, bracket are formed arranges fine-stone concrete girder, arrange flexible waterproof layer at the external surface of fine-stone concrete girder, the top of flexible waterproof layer extends to the upper surface that lateral surface, the bottom of first watering top beam slab extend to bracket.The utility model antiseep is effective.
Description
Technical field
The utility model relates to building engineering construction field, particularly relate to first water top beam slab and after water the hermetically-sealed construction in the crack between the wall column of bottom.
Background technology
Along with the development of national economy, urban architecture in recent years obtains the development of leap, for effective using underground space, increase usable floor area, tall buildings has darker basis and basement, and building density is increasing, deep foundation ditch and pattern foundation pit supporting structure become the important component part in Underground Construction, for adapting to city high density, the construction of deep foundation ditch, reverse construction is used in room widely and builds and in civil engineering, but owing to being advanced construction, reverse masonry method also also exists some defects in practice of construction, some problems also do not solve completely, (full-reverse method: utilize underground each layer steel concrete ribbed floor to the horizontal support of protection structure formation all around.Superstructure concrete is monobloc cast, by the steel column that pre-sets supporting superstructure, then in its lower soil digging, is transported into constructional materials downwards by the outside muck haulage of the reserving hole in superstructure, superstructure and basement bottom application work good after to construct again wall, post.) complete in method construction, due to beam slab of first constructing, there is the handing-over of new and old concrete in rear construction wall column at capital and wall top, due to reasons such as contraction, sedimentation and underground water, antiseepage node construction difficulty is larger herein.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provides the complete inverse impervious node structure of method wall beam that a kind of antiseep is effective.
The purpose of this utility model is achieved in that a kind of complete inverse impervious node structure of method wall beam, comprise first water top beam slab and after water bottom wall column, after water bottom wall column and be arranged on the below of first watering top beam slab, top sealing rod is set in described bottom of first watering top beam slab groove is installed; Water the top arranged outside bracket of bottom wall column after described, bracket with after water bottom wall column intersection upper surface bottom sealing rod is set groove is installed, and bottom sealing rod is installed groove and is corresponded to top sealing rod and install groove setting; Formerly water top beam slab and after water between the wall column of bottom and carry out sealing by sealing rod, the top of sealing rod is arranged on top sealing rod and installs in groove, and the bottom of sealing rod is arranged on bottom sealing rod and installs in groove; Formerly water top beam slab, right angle that sealing rod, bracket are formed arranges fine-stone concrete girder, arrange flexible waterproof layer at the external surface of fine-stone concrete girder, the top of flexible waterproof layer extends to the upper surface that lateral surface, the bottom of first watering top beam slab extend to bracket.
Formerly during construction top beam slab, a groove will be pre-set at the bottom of beam, when lower floor's concrete formwork erection is built, the position that correspondence lays sealing rod arranges rectangular recess, realize by arranging a rectangle batten, build bottom wallboard concrete again, after concrete setting and harden, stripping, the lower recess that self-assembling formation one is corresponding with upper grooves, in the seam of new and old concrete after mud jacking shutoff, sealing rod is laid in groove, the feature of sealing rod water-swellable is utilized to strengthen sealing, simultaneously outside sealing rod, fine-stone concrete girder is set above bracket and sticking flexible waterproofing course, thus form the water proof structure of a multi-way prevention.Play good waterproof effect.If there is leakage scenarios to produce, can adopts the method for excavation, excavate breakthrough, breakthrough, generally in bracket position, is convenient to search, and is convenient to repair.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present utility model.
Detailed description of the invention
As shown in Figure 1, be the complete inverse impervious node structure of method wall beam, comprise first water top beam slab 1 and after water bottom wall column 2, after water bottom wall column 2 below of formerly watering portion's beam slab 1 be set.The bottom of formerly watering top beam slab 1 arranges top sealing rod and installs groove 7.After water the top arranged outside bracket 3 of bottom wall column 2, the upper surface of bracket 3 with after water bottom wall column 2 upper surface arrange on the same line, bracket 3 with after water bottom wall column 2 intersection upper surface rectangular lower sealing rod is set groove 8 is installed, and bottom sealing rod is installed groove 8 and is corresponded to top sealing rod installation groove 7 and arrange.Formerly water top beam slab 1 and after water between bottom wall column 2 and carry out sealing by sealing rod 4, the top of sealing rod 4 is arranged on top sealing rod and installs in groove 7, and the bottom of sealing rod 4 is arranged on bottom sealing rod and installs in groove 8.Formerly water top beam slab 1, sealing rod 4, bracket 3 formed right angle fine-stone concrete girder 5 is set, arrange flexible waterproof layer 6 at the external surface of fine-stone concrete girder 5, the top of flexible waterproof layer 6 extends to the upper surface that lateral surface, the bottom of first watering top beam slab 1 extend to bracket 3.
Construction method: upper strata beam slab of first constructing, when doing the template of upper strata beam slab, first on bed die, the outer corners position of corresponding lower walls arranges a little batten, the degree of depth is advisable to embed sealing rod half, when removing Deng upper mould, little batten and bed die connect together, and are taken out simultaneously, lower wall body is when formwork erection, wall outer side is installed with elongated horn mouth template, pouring into for concrete, when bottom wallboard template erects complete, before concrete built by needs, corresponding to upper grooves position, a rectangle wood a tree, used in making timber for boats is set and fixes, after-pouring concrete.Treat that concrete curing is complete, new and old concrete if any gap, then needs at inside and outside two side pressure groutings, to increase closely knit performance.Embed sealing rod at horn mouth concrete root, the position, right angle that itself and body of wall are formed arranges fine-stone concrete girder, and does camber, and outside is sticking flexible waterproofing materials again.
Claims (1)
1. the complete inverse impervious node structure of method wall beam, comprise first water top beam slab and after water bottom wall column, after water bottom wall column and be arranged on the below of first watering top beam slab, it is characterized in that: top sealing rod is set in described bottom of first watering top beam slab groove is installed; Water the top arranged outside bracket of bottom wall column after described, bracket with after water bottom wall column intersection upper surface bottom sealing rod is set groove is installed, and bottom sealing rod is installed groove and is corresponded to top sealing rod and install groove setting; Formerly water top beam slab and after water between the wall column of bottom and carry out sealing by sealing rod, the top of sealing rod is arranged on top sealing rod and installs in groove, and the bottom of sealing rod is arranged on bottom sealing rod and installs in groove; Formerly water top beam slab, right angle that sealing rod, bracket are formed arranges fine-stone concrete girder, arrange flexible waterproof layer at the external surface of fine-stone concrete girder, the top of flexible waterproof layer extends to the upper surface that lateral surface, the bottom of first watering top beam slab extend to bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420370658.7U CN204059417U (en) | 2014-07-07 | 2014-07-07 | A kind of complete inverse impervious node structure of method wall beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420370658.7U CN204059417U (en) | 2014-07-07 | 2014-07-07 | A kind of complete inverse impervious node structure of method wall beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204059417U true CN204059417U (en) | 2014-12-31 |
Family
ID=52200961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420370658.7U Expired - Fee Related CN204059417U (en) | 2014-07-07 | 2014-07-07 | A kind of complete inverse impervious node structure of method wall beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204059417U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104929152A (en) * | 2015-04-03 | 2015-09-23 | 刘卡丁 | Building method for underground engineering inverted construction overlapping structure |
| CN106836462A (en) * | 2017-01-26 | 2017-06-13 | 中国华冶科工集团有限公司 | Basement extends out the processing method and waterproof construction of structure construction seam |
| CN107604952A (en) * | 2017-07-26 | 2018-01-19 | 上海市政工程设计研究总院（集团）有限公司 | A kind of underpass spare interface construction excavated from the later stage |
| CN108005238A (en) * | 2017-11-22 | 2018-05-08 | 中国二十冶集团有限公司 | The sealing technique of collar tie beam and structure joint part |
-
2014
- 2014-07-07 CN CN201420370658.7U patent/CN204059417U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104929152A (en) * | 2015-04-03 | 2015-09-23 | 刘卡丁 | Building method for underground engineering inverted construction overlapping structure |
| CN106836462A (en) * | 2017-01-26 | 2017-06-13 | 中国华冶科工集团有限公司 | Basement extends out the processing method and waterproof construction of structure construction seam |
| CN106836462B (en) * | 2017-01-26 | 2019-06-21 | 中国华冶科工集团有限公司 | Basement extends out the processing method and waterproof construction of structure construction seam |
| CN107604952A (en) * | 2017-07-26 | 2018-01-19 | 上海市政工程设计研究总院（集团）有限公司 | A kind of underpass spare interface construction excavated from the later stage |
| CN108005238A (en) * | 2017-11-22 | 2018-05-08 | 中国二十冶集团有限公司 | The sealing technique of collar tie beam and structure joint part |
| CN108005238B (en) * | 2017-11-22 | 2019-09-17 | 中国二十冶集团有限公司 | The sealing technique of collar tie beam and structure joint part |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20141231 Termination date: 20170707 |