CN2608586Y - Water stopping stripe expanding while contact with water and having paste pouring pipe - Google Patents
Water stopping stripe expanding while contact with water and having paste pouring pipe Download PDFInfo
- Publication number
- CN2608586Y CN2608586Y CN 03234342 CN03234342U CN2608586Y CN 2608586 Y CN2608586 Y CN 2608586Y CN 03234342 CN03234342 CN 03234342 CN 03234342 U CN03234342 U CN 03234342U CN 2608586 Y CN2608586 Y CN 2608586Y
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- CN
- China
- Prior art keywords
- water
- grouting pipe
- swellable sealing
- sealing rod
- expanding
- 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.)
- Expired - Lifetime
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Abstract
The utility model discloses a compound water encountered expanding water stop bar or a water encountered expanding rubber strip, which is formed by inserting a slip-casting pipe used for slip-casting and leak stopping inside or outside or on the surface of the water encountered expanding water stopped bar and the water encountered expanding rubber strip. The utility model comprises water encountered expanding water stopped bar base materials, and special shape tubular goods with at least one slip-casting pipes which is used for grouting or with channels which is used for serosity flowing, which is inserted or buried in advance on the surface or inside of the water encountered expanding water stopped bar or the water encountered expanding rubber strip. The utility model has the advantages of strengthened mechanical property, high efficiency and long anti-seepage capacity, convenient for maintaining and excellent engineering quality.
Description
Affiliated technical field:
The utility model relates to a kind of waterproof material, particularly a kind of the water-swellable sealing rod (or) outer or surperficial compound water-swellable sealing rod or the hydro-expansive rubber bar that the Grouting Pipe that can carry out grouting for water plugging is arranged that embed in the hydro-expansive rubber bar.
Background technology:
Present water-swellable sealing rod all is to be expansion component with inorganic bentonite or organic water absorbent polymer etc., adding rubber is prepared from, these water-swellable sealing rods have stagnant water effect preferably owing to have the elastic expansion sealing of water-swellable sealing and rubber, are widely used in civil engineering.But this class water-swellable sealing rod is when concrete engineering construction, because construction or material self-defect make engineering also may have the problem of percolating water, engineering is in case post processing is carried out in completion again, and then difficulty is very big, the expense height.If the time adopted in construction and to have settled the pre-buried device that can be in the milk in advance, after the engineering completion,, can remedy easily if when running into percolating water.
Summary of the invention:
Goal of the invention of the present utility model is intended to overcome above-mentioned shortcoming, provides a kind of and embeds in water-swellable sealing rod or hydro-expansive rubber bar or pre-buried metal that is used to be in the milk or non-metallic pipe or have the tubing of special shape of the grouting channel of the slurries that can flow.
The purpose of the present utility model is achieved like this:
The utility model comprises water-swellable sealing rod base material, it is characterized in that: on the surface of water-swellable sealing rod or water-swellable rubber base material or inner embed or be embedded with at least one Grouting Pipe that is used to be in the milk or have the tubing of the special shape of the slurry channels that can flow.
Grouting Pipe described in the utility model is metal or non-metallic pipe.
The surface or the inside of the utility model water-swellable sealing rod or hydro-expansive rubber embed or are embedded with the Grouting Pipe that can be in the milk, the Grouting Pipe surface has can make slurries under pressure, slurries flow by Grouting Pipe, and utilize the Grouting Pipe tube wall the hole or the seam to exosmosis, reach the effect of grouting leak-stopping.
The effect of this practical Grouting Pipe can also be to increase the intensity of sealing rod and its expansion direction of control, prevents any elongation of sealing rod at length direction.
Grouting Pipe described in the utility model or have the section bar of the slurry channels that can flow and the connected mode of water-swellable sealing rod base material is that the physics formula embeds or between tubing and water-swellable sealing rod adhesive linkage arranged.
Maybe can the flow section bar of slurry channels of Grouting Pipe described in the utility model comprises metal, or plastics, or chemical fibre, or nonwoven or cotton fiber and combination thereof and prepare pipe or have the section bar of the slurry channels that can flow.
Grouting Pipe described in the utility model or the section bar that has a slurry channels that can flow can be that back processing embeds with being connected of water-swellable sealing rod base material, also can the coextrusion mode realize.
Grouting Pipe described in the utility model or have hole or the seam that its surface of section bar of the slurry channels that can flow has slurries to ooze out under pressure.
The connected mode of Grouting Pipe described in the utility model and water-swellable sealing rod base material is that the physics formula embeds, or bonding.
The material of main part that water-swellable sealing rod base material of the present utility model is is imbibition with inorganic suction component and organic suction component adds the strip sealing rod that rubber and other auxiliary agent prepare.Component wherein absorbs water: may be that inorganic suction component comprises sodium bentonite etc., organic suction component comprises at least a in acrylates, polyvinyl alcohol, water imbibition polyurethane, the cellulose etc.
The using method of the compound water-swellable sealing rod of the utility model is: the same with common sealing rod when concrete horizontal plane is installed, the mode of also available staple of vertical cross section and reservation holddown groove fixes sealing rod.
The utlity model has the mechanical property of reinforcement and efficiently impermeable for a long time, convenient for maintaining is guaranteed workmanship.
Accompanying drawing and drawing explanation:
Fig. 1 is a structural representation of the present utility model
The specific embodiment:
The utility model comprises water-swellable sealing rod base material 1, it is characterized in that: on the surface of water-swellable sealing rod or water-swellable rubber base material or inner embed or be embedded with at least one Grouting Pipe that is used to be in the milk 2 or have the tubing of the special shape of the slurry channels that can flow.
Grouting Pipe 2 described in the utility model is metal or non-metallic pipe.
The surface or the inside of the utility model water-swellable sealing rod or hydro-expansive rubber embed or are embedded with the Grouting Pipe that can be in the milk, the Grouting Pipe surface has can make slurries under pressure, slurries flow by Grouting Pipe, and utilize the Grouting Pipe tube wall the hole or the seam to exosmosis, reach the effect of grouting leak-stopping.
Grouting Pipe described in the utility model or have the section bar of the slurry channels that can flow and the connected mode of water-swellable sealing rod base material 1 is that the physics formula embeds or between tubing and water-swellable sealing rod adhesive linkage arranged.
Maybe can the flow section bar of slurry channels of Grouting Pipe 2 described in the utility model comprises metal, or plastics, or chemical fibre, or nonwoven or cotton fiber and combination thereof and prepare pipe or have the section bar of the slurry channels that can flow.
Grouting Pipe 2 described in the utility model or the section bar that has a slurry channels that can flow are that back processing embeds with being connected of water-swellable sealing rod base material 1, or the coextrusion mode realizes.
Grouting Pipe 2 described in the utility model or have hole or the seam that its surface of section bar of the slurry channels that can flow has slurries to ooze out under pressure.
The material of main part that the utility model water-swellable sealing rod base material 1 is is imbibition with inorganic suction component and organic suction component adds the strip sealing rod that rubber and other auxiliary agent prepare.Component wherein absorbs water: for example inorganic suction component comprises sodium bentonite etc., and organic suction component comprises at least a of acrylates, polyvinyl alcohol, water imbibition polyurethane, cellulose etc.
The utility model indication injecting paste material comprises chemical grout, as PU, and epoxy, first is coagulated etc., cement paste or the like.
The utlity model has the mechanical property of reinforcement and efficiently impermeable for a long time, convenient construction.
Claims (6)
1. the water-swellable sealing rod that has Grouting Pipe, comprise water-swellable sealing rod base material (1), it is characterized in that: on the surface of water-swellable sealing rod or water-swellable rubber base material or inner embed or be embedded with at least one Grouting Pipe that is used to be in the milk (2) or have the tubing of the special shape of the slurry channels that can flow.
2. the water-swellable sealing rod that has Grouting Pipe according to claim 1 is characterized in that: described Grouting Pipe (2) is metal or non-metallic pipe.
3. the water-swellable sealing rod that has Grouting Pipe according to claim 1 is characterized in that: described Grouting Pipe or have the section bar of the slurry channels that can flow and the connected mode of water-swellable sealing rod base material (1) is that the physics formula embeds or between tubing and water-swellable sealing rod adhesive linkage arranged.
4. according to power claim 1 and the 2 described water-swellable sealing rods that have Grouting Pipe, it is characterized in that: maybe can the flow section bar of slurry channels of described Grouting Pipe (2) comprises metal, or plastics, or chemical fibre, or nonwoven or cotton fiber and combination thereof and prepare pipe or have the section bar of the slurry channels that can flow.
5. according to power claim 1 and the 2 described water-swellable sealing rods that have Grouting Pipe, it is characterized in that: described Grouting Pipe (2) or the section bar that has a slurry channels that can flow are that back processing embeds with being connected of water-swellable sealing rod base material 1, or the coextrusion mode realizes.
6. according to power claim 1 and the 2 described water-swellable sealing rods that have Grouting Pipe, it is characterized in that: described Grouting Pipe (2) or have hole or the seam that its surface of section bar of the slurry channels that can flow has slurries to ooze out under pressure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03234342 CN2608586Y (en) | 2003-05-13 | 2003-05-13 | Water stopping stripe expanding while contact with water and having paste pouring pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03234342 CN2608586Y (en) | 2003-05-13 | 2003-05-13 | Water stopping stripe expanding while contact with water and having paste pouring pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2608586Y true CN2608586Y (en) | 2004-03-31 |
Family
ID=34166108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03234342 Expired - Lifetime CN2608586Y (en) | 2003-05-13 | 2003-05-13 | Water stopping stripe expanding while contact with water and having paste pouring pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2608586Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101205766B (en) * | 2006-12-20 | 2010-12-22 | 上海市第一建筑有限公司 | Waterproof treatment method for joint of new station and old station |
| CN109812042A (en) * | 2019-01-23 | 2019-05-28 | 重庆中法环保研发中心有限公司 | The restorative procedure that is in the milk of not cutting off the water at sewage treatment structure expansion joint |
-
2003
- 2003-05-13 CN CN 03234342 patent/CN2608586Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101205766B (en) * | 2006-12-20 | 2010-12-22 | 上海市第一建筑有限公司 | Waterproof treatment method for joint of new station and old station |
| CN109812042A (en) * | 2019-01-23 | 2019-05-28 | 重庆中法环保研发中心有限公司 | The restorative procedure that is in the milk of not cutting off the water at sewage treatment structure expansion joint |
| CN109812042B (en) * | 2019-01-23 | 2021-04-13 | 重庆中法环保研发中心有限公司 | Non-stop grouting repair method for sewage treatment structure expansion joint |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20130513 Granted publication date: 20040331 |