CN101781885A - Composite rubber water stop tape and slope sticking type water stop structure - Google Patents
Composite rubber water stop tape and slope sticking type water stop structure Download PDFInfo
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- CN101781885A CN101781885A CN 201010123095 CN201010123095A CN101781885A CN 101781885 A CN101781885 A CN 101781885A CN 201010123095 CN201010123095 CN 201010123095 CN 201010123095 A CN201010123095 A CN 201010123095A CN 101781885 A CN101781885 A CN 101781885A
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- water stop
- boss
- compounded rubber
- wing plate
- rubber waterstop
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Abstract
The invention relates to a composite rubber water stop tape and a slope sticking type water stop structure in the water conservancy and hydroelectronic project. The composite rubber water stop tape consists of a bottom plate and a middle wing plate which is arranged on the bottom plate. Multiple rows of bosses are respectively arranged on both sides of the middle wing plate on the bottom plate. A device for fixing the bottom plate on the rock layer and a sealing water stop material are arranged between the bosses. The invention also provides a water stop structure adopting the water stop tape. The invention overcomes the defects of the traditional embedding type water stop method that the construction difficulty of groove etching on the rock edge is large; the external water stop construction procedure is complicated; the seam filling material is not dense, and the like. The invention has the advantages of good water stop effect, simple installation and construction acceleration, and can be widely applied to the water stop of the edge slopes in the water conservancy and hydroelectronic project and the water stop between the new and old structures of the buildings in the civil engineering.
Description
Technical field
The present invention relates to a kind of compounded rubber waterstop in the Hydraulic and Hydro-Power Engineering, and the slope sticking type water-stopping structure that adopts this waterstop.
Background technology
In the water-stopping structure design in Hydraulic and Hydro-Power Engineering, paste between sloping concrete structure face and the bank slope rock face and embedded water stopping trough is set usually to reach stagnant water effect, referring to Fig. 1, this water stopping trough is to carve at the bank slope rock face to dig a trapezoidal rock groove, earlier W type sealing sheet is embedded in the dovetail groove half, leak outside half, the part that will leak outside is then poured into a mould in the lump with the bank slope concrete.Rock slope is generally than higher in the hydraulic structure, and the gradient is steeper, carve on high slope that to dig the less rock groove difficulty of construction of a section very big, construction speed is slow, influence building of bank slope concrete in mass, generally be difficult in the practice of construction meet design requirement, might cause rich dam seepage, have influence on safety of whole building.For the external water-stopping structure, referring to Fig. 2,, at upstream face expansion bar and caulking material are set simultaneously though not cutting on bank slope needs pointing is laid in the both sides of waterstop, construction sequence is loaded down with trivial details, and it is closely knit that pointing is difficult for backfill, influences stagnant water effect.
Summary of the invention
The purpose of this invention is to provide a kind of novel compounded rubber waterstop, and then under the condition that does not adopt the bank slope cutting, provide a kind of stagnant water effect good, be convenient to install, slope sticking type water-stopping structure that can accelerating construction progress.
The invention provides the compounded rubber waterstop, described compounded rubber waterstop is made up of base plate and the middle wing plate on it, the both sides of wing plate respectively are provided with many row's boss on base plate, are provided with base plate is fixed on device and hermetic seal material on the lithosphere between boss and boss.Be provided with the vertical trapezoid boss of three rows, symmetric arrangement wherein is provided with the hermetic seal material between first row's boss and the second row's boss
According to embodiments of the invention, compounded rubber waterstop base plate both wings can each be expected, settle pressing plate and are provided with the bolt preformed hole at corresponding site between second row's boss and the 3rd row's boss.
If acting head is than higher, building is impervious to be required the vertical trapezoid boss of three rows of compounded rubber waterstop base plate (1) both wings respectively to be increased by a row when high, also can set up one deck hermetic seal material increasing between row's boss.
According to embodiments of the invention, be provided with vertical with it middle wing plate at compounded rubber waterstop base plate middle part, middle wing plate both sides respectively are provided with row's boss, and preferably the dislocation of the boss on it is arranged.The applicant thinks that asymmetric arrangement is better than symmetric arrangement, because symmetric arrangement such as seam crossing have distortion, can form stress between the symmetrical boss and concentrate, and is unfavorable to the waterstop structure.
Middle wing plate tail structure form is wide tail formula, and promptly the width of afterbody is greater than the width of middle wing plate body.
The profile of the junction of compounded rubber waterstop base plate and middle wing plate adopts camber line shape, and a blocked center circular hole preferably is set in the junction.
According to above-mentioned disclosed compounded rubber waterstop, the present invention also provides a kind of water-stopping structure of slope sticking type, has promptly adopted the water-stopping structure of above-mentioned compounded rubber waterstop, wherein, the base plate sticking of compounded rubber waterstop is on rock face, and the middle wing plate on the base plate stretches in the concrete structure.
The present invention is by providing new compounded rubber waterstop, thereby obtain a kind of new water-stopping structure, overcome embedded sealing and on rock slope, carved the difficulty of construction of digging the rock groove, simultaneously also overcome the upper and lower laying pointing of external waterstop, expansion bar and the loaded down with trivial details construction sequence of inserting caulking material have been set.Waterstop of the present invention is fixing easily, installation is simple, stagnant water effect is good, can accelerate the engineering construction progress, can bring good economic benefit to engineering.
Description of drawings
Fig. 1 is existing embedded water-stopping structure figure;
Fig. 2 is existing external water-stopping structure figure;
Fig. 3 is the structural representation of the embodiment of the invention;
Fig. 4 is the compounded rubber waterstop full-page proof schematic diagram of the embodiment of the invention;
Fig. 5 is the front view of the compounded rubber waterstop base plate of the embodiment of the invention;
Fig. 6 is the stainless steel platen plan view in the embodiment of the invention.
The specific embodiment
Embodiment
As shown in Figure 4, the compounded rubber waterstop comprises base plate 1 and middle wing plate 2.Base plate 1 both wings respectively be provided with three row vertical trapezoid boss 8, symmetric arrangement, wherein in the outer part be first row boss.Be provided with hermetic seal material 5 between first row's boss and the second row's boss 8, between second row's boss and the 3rd row's boss, settle stainless steel platen 3, and be provided with bolt preformed hole 9, referring to Fig. 6 at corresponding site.Compounded rubber waterstop base plate 1 middle part is provided with vertical with it middle wing plate 2, and middle wing plate 2 both sides respectively are provided with the vertical trapezoid boss 8 of a row, and dislocation arranges that middle wing plate 8 tail structure forms are wide tail formula, and promptly the width of afterbody is greater than the width of middle wing plate body.The junction profile of compounded rubber waterstop base plate 1 and middle wing plate 2 adopts arc, and the junction is provided with a blocked center circular hole 7.
During construction, rock structural face is cleaned up, will cut a hole hair a little as the old concrete structural plane and handle; With the water proof type structure glue compounded rubber waterstop base plate 1 is sticked on the scar, and impact with rubber hammer and to make it to paste firmly, hermetic seal material 5, place between the boss of the outside for the bloated sealing rod of slowly water-swellable in the present embodiment, stainless steel platen 3 is placed between the waterstop boss 8, and make pressing plate preformed hole 9 corresponding with compounded rubber waterstop base plate preformed hole 10, bore punching in the 9 usefulness hammerings of pressing plate preformed hole place, expansion bolt 4 is installed then, is screwed nut pressing plate 3 and compounded rubber waterstop 1,2 are fixed on the rock.
Claims (9)
1. compounded rubber waterstop, described compounded rubber waterstop is made up of base plate and the middle wing plate on it, the both sides of wing plate respectively are provided with many row's boss on base plate, are provided with base plate is fixed on device and hermetic seal material on the lithosphere between boss and boss.
2. compounded rubber waterstop according to claim 1, the both sides of wing plate respectively are provided with the vertical trapezoid boss of three rows in it is characterized in that on base plate, in the outer part be first row boss, wherein between first row's boss and the second row's boss hermetic seal material is set, base plate between second row's boss and the 3rd row's boss is provided with the bolt preformed hole, and boss, hermetic seal material and bolt preformed hole all are symmetrically arranged in middle wing plate both sides.
3. compounded rubber waterstop according to claim 1 and 2 is characterized in that described hermetic seal material is the bloated sealing rod of slowly water-swellable.
4. compounded rubber waterstop according to claim 1 is characterized in that at least one row's boss is respectively arranged in the wing plate both sides in the compounded rubber waterstop.
5. compounded rubber waterstop according to claim 4, the boss that it is characterized in that said middle wing plate both sides are that dislocation is arranged.
6. according to claim 1 or 4 described compounded rubber waterstops, the middle wing plate body of wing plate tail width is wide in it is characterized in that.
7. compounded rubber waterstop according to claim 1 and 2 is characterized in that the profile of junction of base plate and middle wing plate is curved.
8. compounded rubber waterstop according to claim 1 and 2 is characterized in that the junction of base plate and middle wing plate is provided with the center hole of a sealing.
9. a slope sticking type water-stopping structure is characterized in that adopting the described compounded rubber waterstop of claim 1-8, and wherein the base plate sticking of compounded rubber waterstop is on rock face, and the middle wing plate on the base plate stretches in the concrete structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010123095 CN101781885A (en) | 2010-03-12 | 2010-03-12 | Composite rubber water stop tape and slope sticking type water stop structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010123095 CN101781885A (en) | 2010-03-12 | 2010-03-12 | Composite rubber water stop tape and slope sticking type water stop structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101781885A true CN101781885A (en) | 2010-07-21 |
Family
ID=42522032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010123095 Pending CN101781885A (en) | 2010-03-12 | 2010-03-12 | Composite rubber water stop tape and slope sticking type water stop structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN101781885A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102071668A (en) * | 2011-02-28 | 2011-05-25 | 河海大学 | Dam grout stopping body and arranging method thereof |
| CN103228845A (en) * | 2010-12-17 | 2013-07-31 | Sika技术股份公司 | Formwork element |
| CN106120656A (en) * | 2016-08-12 | 2016-11-16 | 武大巨成结构股份有限公司 | A kind of constructing device changing waterstop under water and using method thereof |
| CN106193341A (en) * | 2016-08-31 | 2016-12-07 | 山东电力建设第工程公司 | A kind of rubber fastening band positioning attaching clamp device and using method |
| CN113152698A (en) * | 2021-05-28 | 2021-07-23 | 中交第四航务工程勘察设计院有限公司 | Waterstop structure for deformation joint of structure and construction method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3884000A (en) * | 1972-01-24 | 1975-05-20 | Faleij K E | Device for the fixation of joint sealing strips |
| CN2170326Y (en) * | 1993-05-07 | 1994-06-29 | 姚慕期 | Triangle tooth bridge type rubber water-proof belt |
| JPH08189100A (en) * | 1994-12-31 | 1996-07-23 | Nishikawa Rubber Co Ltd | Exterior wall joint gasket |
| KR20040052711A (en) * | 2004-04-29 | 2004-06-23 | 배성도 | water - stops fixed device and setting method |
| CN2712998Y (en) * | 2004-06-10 | 2005-07-27 | 衡水丰泽工程橡胶科技开发有限公司 | Slowly water-swellable rubber waterstop strip |
| CN2777037Y (en) * | 2005-03-31 | 2006-05-03 | 衡水丰泽工程橡胶科技开发有限公司 | Retaining water drainage type rubber band |
-
2010
- 2010-03-12 CN CN 201010123095 patent/CN101781885A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3884000A (en) * | 1972-01-24 | 1975-05-20 | Faleij K E | Device for the fixation of joint sealing strips |
| CN2170326Y (en) * | 1993-05-07 | 1994-06-29 | 姚慕期 | Triangle tooth bridge type rubber water-proof belt |
| JPH08189100A (en) * | 1994-12-31 | 1996-07-23 | Nishikawa Rubber Co Ltd | Exterior wall joint gasket |
| KR20040052711A (en) * | 2004-04-29 | 2004-06-23 | 배성도 | water - stops fixed device and setting method |
| CN2712998Y (en) * | 2004-06-10 | 2005-07-27 | 衡水丰泽工程橡胶科技开发有限公司 | Slowly water-swellable rubber waterstop strip |
| CN2777037Y (en) * | 2005-03-31 | 2006-05-03 | 衡水丰泽工程橡胶科技开发有限公司 | Retaining water drainage type rubber band |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103228845A (en) * | 2010-12-17 | 2013-07-31 | Sika技术股份公司 | Formwork element |
| CN103228845B (en) * | 2010-12-17 | 2015-09-23 | Sika技术股份公司 | formwork element |
| CN102071668A (en) * | 2011-02-28 | 2011-05-25 | 河海大学 | Dam grout stopping body and arranging method thereof |
| CN106120656A (en) * | 2016-08-12 | 2016-11-16 | 武大巨成结构股份有限公司 | A kind of constructing device changing waterstop under water and using method thereof |
| CN106120656B (en) * | 2016-08-12 | 2018-03-30 | 武大巨成结构股份有限公司 | A kind of application method of the underwater constructing device for changing waterstop |
| CN106193341A (en) * | 2016-08-31 | 2016-12-07 | 山东电力建设第工程公司 | A kind of rubber fastening band positioning attaching clamp device and using method |
| CN106193341B (en) * | 2016-08-31 | 2018-08-07 | 山东电力建设第一工程公司 | A kind of rubber fastening band positioning attaching clamp device and application method |
| CN113152698A (en) * | 2021-05-28 | 2021-07-23 | 中交第四航务工程勘察设计院有限公司 | Waterstop structure for deformation joint of structure and construction method thereof |
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Open date: 20100721 |