CN102071666A - U-shaped flume deformation joint composite water blocking tape - Google Patents
U-shaped flume deformation joint composite water blocking tape Download PDFInfo
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- CN102071666A CN102071666A CN 201010587303 CN201010587303A CN102071666A CN 102071666 A CN102071666 A CN 102071666A CN 201010587303 CN201010587303 CN 201010587303 CN 201010587303 A CN201010587303 A CN 201010587303A CN 102071666 A CN102071666 A CN 102071666A
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Abstract
The invention provides a U-shaped flume deformation joint composite water blocking tape, relating to the technical field of waterproof materials. The composite water blocking tape comprises a rubber water blocking tape main body and is characterized in that the middle part of the rubber water blocking tape main body is longitudinally provided with a U-shaped structure, one side of the rubber water blocking tape main body is provided with two water-swellable water blocking reinforcing ribs, so as to enhance the water blocking function, and an adhesive layer is arranged below the rubber water blocking tape main body. In the invention, the defects of the prior art are overcome, the U-shaped structure is adopted, large deformation can be produced, larger deformation of a flume main body can be adapted, and water blocking function is more reliable; when leakage or water seepage is caused during use, the water-swellable water blocking reinforcing ribs are swelled in water and can block a leakage joint, thus achieving the aims of water blocking and waterproofing; and the water blocking and waterproofing properties are excellent. The invention is especially applicable to waterproofing of facilities in the water conservancy and construction fields.
Description
Technical field
The present invention relates to the waterproofing materials technical field.
Background technology
In the construction for aqueduct and channel, requirement can be born the rubber fastening band of constuction joint moderate finite deformation, good reliability, and this has just required a kind of anti-aging, and weather resisteant is good and the waterproofing materials of specific structure and characteristics arranged.The present waterproofing materials of selling on the market all is buried in underground or embed the waterproofing materials of cement inside, relies on waterstop directly to contact water-tight with concrete, and this class formation can not solve around the problem of oozing, can not solve strength problem.Along with the appearance of various water conservancy projectss with to the improving constantly of waterproof requirement, be badly in need of a kind of sealing material of high high reliability.
Summary of the invention
The purpose of this invention is to provide a kind of U-shaped aqueduct deformation joint composite water stop, the U-shaped structure can have very big distortion, can adapt to the moderate finite deformation of aqueduct main body, and the sealing effect is more reliable; In the use, if any accidental water leakage or around oozing, its expansion reinforcing rib is met water volume and is swollen, can stop up the slit that leaks, reach the purpose of sealing, waterproof, by the combination of glue-line and cement, slit between rubber fastening band and cement can be filled up, improve the sealing waterproof effect; So its sealing, water proofing property are strong.Be specially adapted to the waterproof of water conservancy, building facilities etc.
Main technical schemes of the present invention is: a kind of U-shaped aqueduct deformation joint composite water stop, comprise the rubber fastening band main body, it is characterized in that vertically having U type structure at the middle part of rubber fastening band main body, the same one side of rubber fastening band main body is provided with 2 road water-swellable sealing reinforcing ribs at least, strengthening the sealing effect, has glue-line below the rubber fastening band main body.
The joint portion of described rubber fastening band main body and glue-line be provided with the projection or recessed reinforcement better.
Described glue-line is a butyl putty glue-line, or butyl putty glue-line, or epoxy adhesive layer or pitch glue-line or be other glue-lines.Can make and concrete structure main body good bond.
Described adhesive layer can be butyl caulk compound, epoxy glue or pitch glue, is the best with the butyl caulk compound, and this butyl putty glue-line is good for butyl putty glue-line that made by butyl rubber, polybutene and additive, that do not vulcanize, have very strong glutinous viscosity.
Described rubber fastening band main body is provided with the set bolt enhancement Layer, and this enhancement Layer can be made by nylon cloth or nylon fibre etc.So that fix, prevent that bolt hole from tearing with bolt clip plate.
The both sides of described rubber fastening band main body are provided with the dovetail structure.Can prevent further that waterstop is out of shape or shrinks under the effect of extraneous stress.
Good effect of the present invention is significant: overcome the deficiency of prior art, the U-shaped structure can have very big distortion, can adapt to the moderate finite deformation of aqueduct main body, and the sealing effect is more reliable; In the use, if any accidental water leakage or around oozing, its expansion reinforcing rib is met water volume and is swollen, can stop up the slit that leaks, reach the purpose of sealing, waterproof, by the combination of glue-line and cement, slit between rubber fastening band and cement can be filled up, improve the sealing waterproof effect; So its sealing, water proofing property are strong.Especially the butyl caulk compound of being made by butyl rubber, polybutene and additive, do not vulcanize, have very strong glutinous viscosity can be bonded together concrete and waterstop main body more firmly, the infiltration of prevention water and fabulous around the effect of oozing.In addition, reinforced U-shaped aqueduct deformation joint composite water stop has the set bolt enhancement Layer, can adapt to the clamping of set bolt and fastening strength and does not destroy the waterstop main body, prevents that bolt hole from tearing; There is the dovetail structure on the both sides of waterstop, prevent that waterstop is out of shape under extraneous stress effect or shrinks.The present invention is specially adapted to the waterproof of water conservancy, building field etc.
Be described further explanation below in conjunction with embodiment and accompanying drawing thereof preferably, but not as a limitation of the invention.
Description of drawings
Fig. 1 is the structural representation of the embodiment of the invention 1.
Fig. 2 is the structural representation of embodiment 2.
Fig. 3 is the structural representation of embodiment 3.
Fig. 4 is the structural representation of embodiment 4.
Fig. 5 is the structural representation of embodiment 5.
Among the figure, each label implication is: 1, rubber fastening band main body, 2, water-swellable sealing reinforcing rib, 3, the set bolt enhancement Layer, 4, the dovetail structure, 5, middle U type structure, 6, glue-line.
The specific embodiment
Referring to figure～Fig. 5, this U-shaped aqueduct deformation joint composite water stop, comprise rubber fastening band main body 1, it is characterized in that vertically having U type structure 5 at the middle part of rubber fastening band main body 1, the same one side of rubber fastening band main body 1 is provided with 2 road water-swellable sealing reinforcing ribs 2 at least, and following (being another side) of rubber fastening band main body 1 has glue-line 6.Glue-line 6 is butyl putty glue-line (market can be purchased).Butyl putty glue-line is better for butyl putty glue-line that made by butyl rubber, polybutene and additive, that do not vulcanize, have very strong glutinous viscosity.Or use epoxy glue, or pitch glue etc.Rubber fastening band main body 1 is provided with set bolt enhancement Layer 3.The both sides of rubber fastening band main body 1 are provided with dovetail structure 4.
The outer reinforced U-shaped aqueduct deformation joint composite water stop of Fig. 1, the water-swellable sealing reinforcing rib 2 that one side has the elastomeric material of water-swellable to make, water-swellable sealing reinforcing rib 2 arrange that vertically left and right each 1 road at least and rubber fastening band main body 1 are connected as a single entity.Water-swellable sealing reinforcing rib 2 can be different shape,, rectangle trapezoidal, circular, semicircle as cross section, square etc.Water-swellable sealing reinforcing rib 2 in use, if any leaking or seep water, the expansion reinforcing rib is met water and is just expanded, volume swells, and stops up the slit that leaks, and reaches the purpose of sealing, waterproof.
Reinforced U-shaped aqueduct deformation joint composite water stop has the set bolt enhancement Layer; can be with the fixing aqueduct deformation joint rubber fastening band of pre-embedded bolt or expansion bolt; this is to punch on waterstop; enhancement Layer does not destroy the waterstop main body with regard to the protection clamping of set bolt and fastening strength, prevents that bolt hole from tearing.
Two outsides of waterstop are provided with half dovetail aliform structure, prevent that waterstop is out of shape under the effect of extraneous stress or shrinks, and strengthens sealing, waterproof effect simultaneously.Waterstop another side butyl caulk compound (GB glue) is arranged, make by butyl rubber, polybutene and additive, sulfuration does not have very strong glutinous viscosity, concrete and waterstop main body can be bonded together, and reaches the infiltration that stops water and around the effect of oozing.In order to make the bonding more solid and reliable of butyl caulk compound; The joint portion of described rubber fastening band main body 1 and glue-line 6 is provided with projection or recessed reinforcement, and its cross section can be different shape,, rectangle trapezoidal as cross section, triangle etc.
In the middle of the waterstop U-shaped structure is arranged, can make sealing have very big distortion, when the aqueduct main body had moderate finite deformation, waterstop was still intact, and the function of sealing, waterproof is still arranged, and the sealing effect is more reliable.
Fig. 2 Fig. 5, the different U type structure of expression aqueduct deformation joint rubber fastening band, half dovetail structure, butyl caulk compound reinforcement.Reinforced U-shaped aqueduct deformation joint composite water stop width has specifications such as 200*6,240*6,240*8, and area is bigger, and is cost-saved, accelerate speed of application, improve workmanship.Manufacture craft of the present invention is existing mature technology, and every technical indicator of reinforced U-shaped aqueduct deformation joint composite water stop meets standard GB 18173.2-2000, the requirement of hydro-expansive rubber standard GB 18173.3-2002.Through on probation, effect is fine.
Claims (6)
1. U-shaped aqueduct deformation joint composite water stop, comprise rubber fastening band main body (1), it is characterized in that vertically having U type structure (5) at the middle part of rubber fastening band main body (1), the same one side of rubber fastening band main body (1) is provided with 2 road water-swellable sealing reinforcing ribs (2) at least, has glue-line (6) below the rubber fastening band main body (1).
2. U-shaped aqueduct deformation joint composite water stop according to claim 1 is characterized in that the joint portion of described rubber fastening band main body (1) and glue-line (6) is provided with projection or recessed reinforcement.
3. U-shaped aqueduct deformation joint composite water stop according to claim 1 is characterized in that described glue-line (6) is butyl putty glue-line, epoxy adhesive layer or pitch glue-line.
4. U-shaped aqueduct deformation joint composite water stop according to claim 3, the described butyl putty of its feature glue-line is a butyl putty glue-line that made by butyl rubber, polybutene and additive, that do not vulcanize, have very strong glutinous viscosity.
5. U-shaped aqueduct deformation joint composite water stop according to claim 1, the described rubber fastening band main body of its feature (1) are provided with set bolt enhancement Layer (3).
6. U-shaped aqueduct deformation joint composite water stop according to claim 1, the both sides of the described rubber fastening band main body of its feature (1) are provided with dovetail structure (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010587303 CN102071666A (en) | 2010-12-15 | 2010-12-15 | U-shaped flume deformation joint composite water blocking tape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010587303 CN102071666A (en) | 2010-12-15 | 2010-12-15 | U-shaped flume deformation joint composite water blocking tape |
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| Publication Number | Publication Date |
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| CN102071666A true CN102071666A (en) | 2011-05-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201010587303 Pending CN102071666A (en) | 2010-12-15 | 2010-12-15 | U-shaped flume deformation joint composite water blocking tape |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102409767A (en) * | 2011-11-15 | 2012-04-11 | 吴兆圣 | Waterproof leaking stoppage structure of building seam and construction method |
| CN104481037A (en) * | 2014-12-22 | 2015-04-01 | 德胜（苏州）洋楼有限公司 | Waterproof device used at the bottom of bathtub |
| CN105821908A (en) * | 2016-04-12 | 2016-08-03 | 姚攀峰 | Multiple water stop belt, waterproof structure and construction method of waterproof structure |
| CN108457682A (en) * | 2017-04-01 | 2018-08-28 | 丰泽智能装备股份有限公司 | A kind of pipe-line system and its construction method |
| CN109024491A (en) * | 2018-08-31 | 2018-12-18 | 黄石市振兴工程监理有限公司 | A kind of hidden rolling sealing of aqueduct expansion joints |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2383900Y (en) * | 1999-05-31 | 2000-06-21 | 上海长宁橡胶制品厂 | Rubber-isobutylene luting waterstop for steel plate |
| CN201109941Y (en) * | 2007-10-30 | 2008-09-03 | 衡水中铁建工程橡胶有限责任公司 | Self-adhering type composite reinforced water stop |
| CN101691739A (en) * | 2009-08-31 | 2010-04-07 | 天津市水利科学研究院 | Composite type self-adhesion water stop band, manufacturing method and construction method |
| CN201581380U (en) * | 2009-12-31 | 2010-09-15 | 衡水大禹工程橡塑科技开发有限公司 | Externally bonded rubber waterstop |
-
2010
- 2010-12-15 CN CN 201010587303 patent/CN102071666A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2383900Y (en) * | 1999-05-31 | 2000-06-21 | 上海长宁橡胶制品厂 | Rubber-isobutylene luting waterstop for steel plate |
| CN201109941Y (en) * | 2007-10-30 | 2008-09-03 | 衡水中铁建工程橡胶有限责任公司 | Self-adhering type composite reinforced water stop |
| CN101691739A (en) * | 2009-08-31 | 2010-04-07 | 天津市水利科学研究院 | Composite type self-adhesion water stop band, manufacturing method and construction method |
| CN201581380U (en) * | 2009-12-31 | 2010-09-15 | 衡水大禹工程橡塑科技开发有限公司 | Externally bonded rubber waterstop |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102409767A (en) * | 2011-11-15 | 2012-04-11 | 吴兆圣 | Waterproof leaking stoppage structure of building seam and construction method |
| CN104481037A (en) * | 2014-12-22 | 2015-04-01 | 德胜（苏州）洋楼有限公司 | Waterproof device used at the bottom of bathtub |
| CN105821908A (en) * | 2016-04-12 | 2016-08-03 | 姚攀峰 | Multiple water stop belt, waterproof structure and construction method of waterproof structure |
| CN108457682A (en) * | 2017-04-01 | 2018-08-28 | 丰泽智能装备股份有限公司 | A kind of pipe-line system and its construction method |
| CN109024491A (en) * | 2018-08-31 | 2018-12-18 | 黄石市振兴工程监理有限公司 | A kind of hidden rolling sealing of aqueduct expansion joints |
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Application publication date: 20110525 |