CN107859188A - Expansion joint leakage-proof structure and the construction method of expansion joint leak drainage - Google Patents
Expansion joint leakage-proof structure and the construction method of expansion joint leak drainage Download PDFInfo
- Publication number
- CN107859188A CN107859188A CN201711071221.8A CN201711071221A CN107859188A CN 107859188 A CN107859188 A CN 107859188A CN 201711071221 A CN201711071221 A CN 201711071221A CN 107859188 A CN107859188 A CN 107859188A
- Authority
- CN
- China
- Prior art keywords
- expansion joint
- guiding gutter
- soil stack
- aqueduct
- concrete floor
- Prior art date
- 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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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/66—Sealings
- E04B1/68—Sealings of joints, e.g. expansion joints
- E04B1/6806—Waterstops
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/66—Sealings
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Sewage (AREA)
Abstract
The present invention provides a kind of expansion joint leakage-proof structure, concrete floor outer end is provided with upper anti-edge, expansion joint is provided between concrete floor, concrete floor is provided with osculum, and the lower water of installation leaks on osculum, and lower water, which leaks down, installs soil stack, the expansion joint has the guiding gutter for prolonging whole expansion joint, water guide trench bottom sets aqueduct, and guiding gutter is connected by aqueduct with soil stack, a kind of construction method of expansion joint leak drainage：1 makes guiding gutter；The edge of 2 guiding gutter two can be preferably bonded with expansion joint both sides concrete structure, is adjusted water guide trough slope, current is converged a bit；3 is Nian Jie with concrete structure closely knit by guiding gutter using structure sealant；4 are punched in guiding gutter lowest part with piercer, and are punched on soil stack；5 installation aqueducts, guiding gutter is connected with soil stack；Encapsulation process is carried out at 6 pairs of pipeline tappings, the present invention converges the Shui Yu buildings body draining of seepage, and solving infiltration at secondary pouring construction seam influences delivery receiving acceptance.
Description
Technical field
The present invention relates to concrete water-proof technical field of construction.
Background technology
According to the survey, how leakage problem in varying degrees in most of complete engineering at present be present in root
Control the quality problems of waterproof construction turns into the standard for weighing construction enterprises' level, while is also the master for influenceing final acceptance of construction
Want project.Water leakage is not only related to reliability of structure, is also directly result in economic loss.At current existing outdoor expansion joint
Waterproof construction technology is conventional atlas way, exist in work progress worker lack a sense of responsibility, waterproof material it is unqualified with
And construction common quality defect the problems such as cause the situation of uncertain leakage point.
For above-mentioned Seepage, existing conventional repair method is that structure glue is filled up at breakthrough, blocks seepage point.
But because concrete structure vibration causes the reasons such as bonding part loosens or colloid aging comes off, the time one, which is grown, still can discontinuously ooze
Water, it can not tackle the problem at its root.
The content of the invention
Present invention seek to address that the phenomenon that seeped water at the secondary pouring construction seam of expansion joint concrete structure, because a variety of causes is led
The uncertain leakage point caused is from leak at the coagulation earthen platform of expansion joint.
A kind of expansion joint leakage-proof structure, concrete floor outer end are provided with upper anti-edge, expansion joint are provided between concrete floor, mix
Solidifying Tulou plate is provided with osculum, and the lower water of installation leaks on osculum, and lower water, which leaks down, installs soil stack, and the expansion joint has
Prolong the guiding gutter at whole expansion joint, water guide trench bottom sets aqueduct, and guiding gutter is connected by aqueduct with soil stack.
This structure guiding gutter extends to whole expansion joint bottom, is simply combined using several parts, by the Shui Yu buildings of seepage
Body draining converges, and solving infiltration at secondary pouring construction seam influences delivery receiving acceptance.
A kind of construction method of expansion joint leak drainage：
1st, guiding gutter, live processing and fabricating or utilization finished product semi-circular tube are made；
2nd, determine that the edge of guiding gutter two can be preferably bonded with expansion joint both sides concrete structure, adjust water guide trough slope, make
Current can converge a bit；
3rd, it is using structure sealant that guiding gutter is Nian Jie with concrete structure closely knit；
4th, punched with piercer in guiding gutter lowest part, and punched on soil stack；
The 5th, aqueduct is installed, guiding gutter is connected with soil stack；
6th, to carrying out encapsulation process at pipeline tapping.
This method is blocked up with dredging generation, covers all points for easily producing seepage, and guiding gutter is communicated with building body soil stack, avoided
Wall leakage phenomenon.
Brief description of the drawings
Fig. 1 is the schematic diagram of leakage-proof structure；
Fig. 2 is leakage-proof structure stereogram.
Embodiment
The present invention is described in detail below：
Causes of seepage：
Concrete construction needs prefabricated concrete floor 1, splices floor structure at the scene.Because environment temperature changes in temperature become
Change, in construction, the edge of concrete floor 1 needs to leave the expansion joint 3 of one fixed width between other structures, prevents floor heat expansion
Deformation and differential settlement.Anti- edge on secondary casting concrete is needed at the expansion joint 3 of the position such as concrete roof and big plate
2.Due to pouring respectively, therefore construction joint 4 be present between two structures, if do problematic of waterproof or applied during construction
Basic unit's residual moisture is not easy to find discharge during work waterproof layer, will outwards be seeped water from this construction joint.And breakthrough may be
Any point occurs on construction joint 4.
Solves the problems, such as thinking：
First, the requirement of waterproof construction is improved：In strict accordance with code requirement construction waterproof coiled material layer, gone through before construction
Whether waterproof layer substructure layer material is dried, and additional waterproofing layer is carried out in the position that extra play is done at negative and positive angle and design requirement.
Waterproof weakness multi-way prevention, coiled material lapping width meet the requirements and heated closely knit.After material in situ sampling censorship retrial is qualified
Paving coiled material can be started, laying method and layup sequence are constructed in strict accordance with code requirement.
2nd, water conservancy diversion is carried out to infiltration.Construction joint 4 close installation, one water receiving tank, then the draining by tank and building body can be prolonged
Connect, infiltration is guided to drainage position.
Prepare to implement part：
A) guiding gutter, a drainpipe can be processed into semi-circular tube.B) piercer.C) aqueduct.D) structure sealant.
The concrete structure solved the problems, such as of design is：The outer end of concrete floor 1 is provided with upper instead along 2, is set between concrete floor 1
There is expansion joint 3, concrete floor 1 is provided with osculum, and the lower water of installation leaks 5 on osculum, and lower water leaks 5 times installation soil stacks 6,
The expansion joint 3 has the guiding gutter 8 for prolonging whole expansion joint 3, and the bottom of guiding gutter 8 sets aqueduct 7, and guiding gutter 8 passes through water guide
Pipe 7 connects with soil stack 6.
Installation step：
1st, guiding gutter 8, live processing and fabricating or utilization finished product semi-circular tube are made.
2nd, determine that 8 liang of edges of guiding gutter can be preferably bonded with the both sides concrete structure of expansion joint 3, adjust the gradient of guiding gutter 8,
Current are enable to converge a bit.
3rd, it is using structure sealant 9 that guiding gutter 8 and the structural bond of concrete floor 1 is closely knit.
4th, punched with piercer in the lowest part of guiding gutter 8, and punched on soil stack 6.
The 5th, aqueduct 7 is installed, guiding gutter 8 is connected with soil stack 6.
6th, to carrying out encapsulation process at pipeline tapping.
Invention effect：The present invention carries out examination operation in practice of construction through my company, solves expansion joint waterproof well
The seepy question of weak spot, can be after test ne-leakage water, while can also reach effect attractive in appearance for many years, and material is easily purchased, price
It is low, belong to conventional drainage pipeline material.
Claims (2)
1. a kind of expansion joint leakage-proof structure, concrete floor outer end is provided with upper anti-edge, and expansion joint, coagulation are provided between concrete floor
Tulou plate is provided with osculum, and the lower water of installation leaks on osculum, and lower water, which leaks down, installs soil stack, it is characterized in that：It is described flexible
Seam has the guiding gutter for prolonging whole expansion joint, and water guide trench bottom sets aqueduct, and guiding gutter is connected by aqueduct and soil stack
It is logical.
A kind of 2. construction method of expansion joint leak drainage：
1) guiding gutter, live processing and fabricating or utilization finished product semi-circular tube are made；
2) determine that the edge of guiding gutter two can be preferably bonded with expansion joint both sides concrete structure, adjust water guide trough slope, make current
It can converge a bit；
3) it is using structure sealant that guiding gutter is Nian Jie with concrete structure closely knit；
4) punched with piercer in guiding gutter lowest part, and punched on soil stack；
5) aqueduct is installed, guiding gutter is connected with soil stack；
6) to carrying out encapsulation process at pipeline tapping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711071221.8A CN107859188A (en) | 2017-11-03 | 2017-11-03 | Expansion joint leakage-proof structure and the construction method of expansion joint leak drainage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711071221.8A CN107859188A (en) | 2017-11-03 | 2017-11-03 | Expansion joint leakage-proof structure and the construction method of expansion joint leak drainage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107859188A true CN107859188A (en) | 2018-03-30 |
Family
ID=61700707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711071221.8A Withdrawn CN107859188A (en) | 2017-11-03 | 2017-11-03 | Expansion joint leakage-proof structure and the construction method of expansion joint leak drainage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107859188A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109930756A (en) * | 2019-04-16 | 2019-06-25 | 中建四局第一建筑工程有限公司 | A kind of high-low bay top plate back filled region expansion joint Seepage method and device |
| CN113565248A (en) * | 2021-07-07 | 2021-10-29 | 王子亮 | Assembled coincide floor |
| CN114382184A (en) * | 2021-12-31 | 2022-04-22 | 杭州西曙置业有限公司 | Current type expansion joint drainage device for detecting falling object quality and drainage quantity |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202370079U (en) * | 2011-12-28 | 2012-08-08 | 中建七局第三建筑有限公司 | Tank for collecting percolating water at bottom of deformation joint |
| CN203834698U (en) * | 2014-02-17 | 2014-09-17 | 袁石江 | Waterproof structure of expansion joint of building structure |
| CN104295009A (en) * | 2014-10-15 | 2015-01-21 | 苏州工业园区设计研究院股份有限公司 | Deformation joint structure of planted roof |
| CN204940205U (en) * | 2015-09-11 | 2016-01-06 | 中国长江电力股份有限公司 | A kind of plugging device that leaks of shrinkage joint |
| CN207376843U (en) * | 2017-11-03 | 2018-05-18 | 唐山曹妃甸二十二冶工程技术有限公司 | Expansion joint leakage-proof structure |
-
2017
- 2017-11-03 CN CN201711071221.8A patent/CN107859188A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202370079U (en) * | 2011-12-28 | 2012-08-08 | 中建七局第三建筑有限公司 | Tank for collecting percolating water at bottom of deformation joint |
| CN203834698U (en) * | 2014-02-17 | 2014-09-17 | 袁石江 | Waterproof structure of expansion joint of building structure |
| CN104295009A (en) * | 2014-10-15 | 2015-01-21 | 苏州工业园区设计研究院股份有限公司 | Deformation joint structure of planted roof |
| CN204940205U (en) * | 2015-09-11 | 2016-01-06 | 中国长江电力股份有限公司 | A kind of plugging device that leaks of shrinkage joint |
| CN207376843U (en) * | 2017-11-03 | 2018-05-18 | 唐山曹妃甸二十二冶工程技术有限公司 | Expansion joint leakage-proof structure |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109930756A (en) * | 2019-04-16 | 2019-06-25 | 中建四局第一建筑工程有限公司 | A kind of high-low bay top plate back filled region expansion joint Seepage method and device |
| CN113565248A (en) * | 2021-07-07 | 2021-10-29 | 王子亮 | Assembled coincide floor |
| CN113565248B (en) * | 2021-07-07 | 2022-11-11 | 卓成建设集团有限公司 | Assembled coincide floor |
| CN114382184A (en) * | 2021-12-31 | 2022-04-22 | 杭州西曙置业有限公司 | Current type expansion joint drainage device for detecting falling object quality and drainage quantity |
| CN114382184B (en) * | 2021-12-31 | 2023-10-17 | 杭州西曙置业有限公司 | Current type expansion joint drainage device for detecting weight and drainage quantity of falling materials |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
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Application publication date: 20180330 |