CN2236513Y - Rubber water sealing strip - Google Patents
Rubber water sealing strip Download PDFInfo
- Publication number
- CN2236513Y CN2236513Y CN 95219081 CN95219081U CN2236513Y CN 2236513 Y CN2236513 Y CN 2236513Y CN 95219081 CN95219081 CN 95219081 CN 95219081 U CN95219081 U CN 95219081U CN 2236513 Y CN2236513 Y CN 2236513Y
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- China
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- rubber
- water inlet
- hydro
- sealing rod
- tooth
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- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a rubber water sealing strip, which belongs to the product of preventing water leakage. The rubber water sealing strip comprises the portion of natural rubber or chloroprene rubber and the rubber portion of water expansion. A frame formed by the natural rubber or the chloroprene rubber is filled with the rubber body of water expansion. The outer surface of the rubber water sealing strip is provided with an upper connection tooth, a lower connection tooth, a side non-skid water sealing position tooth, etc. The utility model has the advantages of simple structure, convenient manufacture and operation and good water sealing effect, and is an improved product for preventing water leakage.
Description
A kind of new-type rubber seal sealing rod belongs to the product that prevents the building infiltration.The utility model refers in particular to rubber and does framework, " is dissolved in " one reaching the both sides concrete wall densification of concrete project deformation joint (settlement joint, shrinkage joint etc.) with the hydro-expansive rubber body, thereby prevents the infiltration of concrete project deformation joint.
At present, for the existing multiple measure of the waterproofing work of concrete project.But to the deformation joint seepage water problems of concrete project still among inquiring into.Though certain methods is arranged, all exists the shortcoming that construction is complicated, construction costs is high.Water-swellable sealing rod for another example, though the expansion stagnant water effect is arranged, its expansion is irregular, is difficult for the location, appearance does not have topping, and is aging easily.Also have waterproof coiled material, construction requirement is than higher, and engineering is more complicated also, and construction does not note just not reaching the purpose of waterproof slightly.
The purpose of this utility model is to design a kind of new-type rubber seal sealing rod, this sealing rod is basic framework with rubber, in fill hydro-expansive rubber, hard and soft combination, expand with inner hydro-expansive rubber and to exert pressure to the rubber of external frame, keep fine and close with two walls that reach the concrete project deformation joint, thereby realize the purpose of waterproof.
Described new-type rubber seal sealing rod, its main characteristics is: described sealing rod comprises natural rubber or neoprene part and hydro-expansive rubber part.Described natural rubber or neoprene partial interior have more than one cell, are filled with the hydro-expansive rubber body portion in described cell.Be provided with top on the top of described sealing rod and connect tooth 1, be respectively equipped with the anti-skidding sealing positioning tooth 2 in top from top to bottom along the side, top water inlet drain hole 6, the anti-skidding sealing positioning tooth 3 in middle part, water inlet drainage ventilation hole, middle part 8, the anti-skidding sealing positioning tooth 4 in bottom, bottom water inlet drain hole 10, be provided with the bottom in bottom face and connect tooth 5, external frame 7 is natural rubber or neoprene framework, is hydro-expansive rubber body 9 in the cell that framework forms, and top water inlet drain hole 6 is Φ 2mm, bottom water inlet drain hole 10 is Φ 3mm, and water inlet drainage ventilation hole, middle part 8 is Φ 2mm.External frame 7 also can be a hydro-expansive rubber.
Further introduce the utility model below in conjunction with accompanying drawing in the mode of embodiment.Wherein:
Fig. 1 is the sectional drawing of the utility model first embodiment.
Fig. 2 is the side diagrammatic sketch of the utility model first embodiment.
Fig. 3 is the diagrammatic sketch of bowing of the utility model first embodiment.
Fig. 4 is the sectional drawing of the utility model second embodiment.
Can see structure of the present utility model at an easy rate among the figure from above.Wherein can see substantially from Fig. 1: 1 is that top (inside) connection tooth, 6 is top (inside) water inlet drain hole, its diameter is that Φ 2mm, 2 is that the anti-skidding sealing positioning tooth in top (inside), 3 is that the anti-skidding sealing positioning tooth in middle part, 4 is that the anti-skidding sealing positioning tooth in bottom (outside), 10 is bottom (outside) water inlet drain hole, wherein diameter is that Φ 3mm, 5 is that hydro-expansive rubber body, 7 is that natural rubber or neoprene framework, 8 are water inlet drainage ventilation hole, middle part for bottom (outside) connects tooth, 9, and wherein diameter is that Φ 2mm, 9 is the hydro-expansive rubber body.Fig. 2 and Fig. 3 have further shown structure of the present utility model from the angle of lateral view and vertical view.When also changing the hydro-expansive rubber body into, the material of the framework of being made by natural rubber or neoprene 7 then become structure as shown in Figure 4, Here it is second embodiment of the present utility model
Design thickness can be 32mm, width can be 900mm (concrete size also can be decided as required), first kind of sealing rod is, outside framework and sealing location, anti-slop serrations is a neoprene, embedded hydro-expansive rubber, and in indoor design the horizontal water inlets of six row Φ 2mm, air vent, after water inlet in the hole, cause that inner hydro-expansive rubber expands, (expansion multiple can be adjusted) gives outer field neoprene framework and sealing, the location anti-slop serrations makes the deformation joint edge of whole hermetic seal bar member and building keep fine and close with pressure, make moisture be difficult to by, when outer border become dry the time, it will discharge water outlet and come sealing rod to recover original size, thereby reach the purpose with the water sealing.The spacing of the water inlet air vent of six row Φ 2mm of design is 20mm, cross arrangement.Make this sealing rod both sides moisture can replenish water inlet expansion, stressed more even mutually, this sealing rod is exactly under moist environment, has expansion character too.
Second kind of sealing rod is: whole its advantage of hydro-expansive rubber (profile is with a kind of) that adopts: except possessing first kind advantage, the sealing of its both sides, location, anti-slop serrations can fully expand after meeting water, better stop up the tiny hole on concrete surface, sealing rod both sides, stagnant water effect can be better.
It is convenient that actual tests proof the utility model technology is simple, installation is changed, and can adopt the wall scroll waterproof, also can adopt two bar waterproof.Can be used for the repairing of engineering project deformation seam and the construction of newly-built underground construction deformation joint.
Claims (3)
1. new-type rubber seal sealing rod is characterized in that: described sealing rod comprises natural rubber or neoprene part and hydro-expansive rubber part; Described natural rubber or neoprene partial interior have more than one cell, are filled with the hydro-expansive rubber body portion in described cell; Be provided with top connects tooth (1), is respectively equipped with the anti-skidding sealing positioning tooth in top (2), top water inlet drain hole (6), the anti-skidding sealing positioning tooth in middle part (3), water inlet drainage ventilation hole (8), middle part, the anti-skidding sealing positioning tooth in bottom (4), bottom water inlet drain hole (10) along the side from top to bottom on the top of described sealing rod; Be provided with the bottom in bottom face and connect tooth (5); External frame (7), being natural rubber or neoprene framework, is hydro-expansive rubber body (9) in the cell that framework forms.
2, sealing rod according to claim 1 is characterized in that: described top water inlet drain hole (6) is Φ 2mm, and bottom water inlet drain hole (10) is Φ 3mm, and water inlet drainage ventilation hole, middle part (8) is Φ 2mm.
3, sealing rod according to claim 1 is characterized in that: described external frame (7) also can be a hydro-expansive rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95219081 CN2236513Y (en) | 1995-08-04 | 1995-08-04 | Rubber water sealing strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95219081 CN2236513Y (en) | 1995-08-04 | 1995-08-04 | Rubber water sealing strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2236513Y true CN2236513Y (en) | 1996-10-02 |
Family
ID=33867379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95219081 Expired - Fee Related CN2236513Y (en) | 1995-08-04 | 1995-08-04 | Rubber water sealing strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2236513Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101886435A (en) * | 2010-07-09 | 2010-11-17 | 中国二十二冶集团有限公司 | Water-swelling rubber water bar fixing method |
| CN105780939A (en) * | 2016-04-20 | 2016-07-20 | 北京市市政工程设计研究总院有限公司 | Post-mounted replaceable active-pressure sealing water stop belt and construction method |
| CN103131062B (en) * | 2013-03-28 | 2017-05-03 | 衡水禹力工程橡胶有限公司 | Composite slow expansion type water stop rubber and preparation method thereof |
| CN113431900A (en) * | 2021-05-25 | 2021-09-24 | 徐扬 | Rubber sealing rubber strip |
-
1995
- 1995-08-04 CN CN 95219081 patent/CN2236513Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101886435A (en) * | 2010-07-09 | 2010-11-17 | 中国二十二冶集团有限公司 | Water-swelling rubber water bar fixing method |
| CN103131062B (en) * | 2013-03-28 | 2017-05-03 | 衡水禹力工程橡胶有限公司 | Composite slow expansion type water stop rubber and preparation method thereof |
| CN105780939A (en) * | 2016-04-20 | 2016-07-20 | 北京市市政工程设计研究总院有限公司 | Post-mounted replaceable active-pressure sealing water stop belt and construction method |
| CN113431900A (en) * | 2021-05-25 | 2021-09-24 | 徐扬 | Rubber sealing rubber strip |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |