CN206579219U - A kind of rubber self-adhesion sealing rubber strip - Google Patents
A kind of rubber self-adhesion sealing rubber strip Download PDFInfo
- Publication number
- CN206579219U CN206579219U CN201720015476.1U CN201720015476U CN206579219U CN 206579219 U CN206579219 U CN 206579219U CN 201720015476 U CN201720015476 U CN 201720015476U CN 206579219 U CN206579219 U CN 206579219U
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- Prior art keywords
- self
- layer
- rubber
- strip
- adhesive glue
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Abstract
The utility model discloses a kind of rubber self-adhesion sealing rubber strip.Its cross section of the sealing joint strip is Rotating fields, and first layer is macromolecular sheet material basic unit, and the second layer is that third layer is the isolated protective layer coated on self-adhesive glue layer in the self-adhesive glue layer of the single or double coating of basic unit.The sealing joint strip can reach with concrete close adhesion and completely glue effect, reach skin-type waterproof；Can significantly more efficient contact area, bond strength of the increase self-adhesive glue layer with concrete, realize skin-type waterproof, improve waterproof efficiency；The self-adhering rubber sealing strip is made up of environmental protection macromolecule material, nontoxic, and ageing-resistant, anti-ultraviolet property is excellent, effectively improves service life.
Description
Technical field
The utility model is related to rubber self-adhesion sealing rubber strip.
Background technology
In civil engineering concrete construction, it will usually movement joint, subsiding crack or construction joint are set, and prevent heat
The physical changes such as swollen shrinkage damage concrete main body structure, to prevent water from being permeated by these movement joints, subsiding crack or construction joint
Sealing strip is used into waterproof construction, it is necessary in work progress, to reach the purpose of waterproof.
Steel plate water stopper integral rigidity, easy construction, but because steel plate is integrally in rigidity, easily formed between concrete
Wider shrinkage joint, is easily caused engineering leak, as engineering time is elapsed, and steel plate may get rusty, and causes water seepage.Therefore,
The utility model provides a kind of rubber self-adhesion sealing rubber strip.
Utility model content
In order to solve, waterproof effect of the prior art is poor, the unabiding problem of waterproof effect, and the utility model is provided
A kind of rubber self-adhesion sealing rubber strip.
In order to solve the above-mentioned technical problem, the utility model uses following technical scheme：
A kind of rubber self-adhesion sealing rubber strip, its cross section is Rotating fields, and first layer is macromolecular sheet material basic unit, high molecular sheet
Material is polyethylene, polypropylene, ethylene-vinyl acetate copolymer, polyethylene octene, EP rubbers, polyvinyl chloride or chlorinated polyethylene
One or more in alkene；The second layer is that self-adhesive glue layer is by butyl rubber in the self-adhesive glue layer of the single or double coating of basic unit
What glue, butadiene-styrene rubber, SBS or SIS one or more were prepared from for raw material；Third layer is the isolation coated on self-adhesive glue layer
Protective layer, isolated protective layer is one in ethylene glycol terephthalate barrier film, polyethylene separators or sand burning barrier film
Kind.
The first layer that the utility model is provided uses the homogeneous macromolecular sheet material of thickness for self-adhering-type rubber and plastic waterstop base material, protects
Having demonstrate,proved can effectively be reduced and be constructed using technique simple, effectively, stable, continuous production waterstop substrate sheet
Overlap edge in journey.
If macromolecular sheet material selects polyethylene and ethylene-vinyl acetate copolymer, polyethylene is total to ethene-vinyl acetate
Polymers weight ratio is 8：2；If macromolecular sheet material selects polyethylene and polyethylene octene, polyethylene and polyethylene octene plastics weight
Amount is than being 7：3.
The rubber self-adhesive sealing strip macromolecular sheet material basic unit can receive a diameter of 200- by way of centre of moment winding
1000mm coiled materials, are then deployed coiled material by unwinding device, in the coating of rubber self-adhesive sealing strip substrate sheet single or double
Self-adhesive glue layer；Or after rubber self-adhesive sealing strip basic unit sheet forming, it is not rolling, directly connect with waterstop glue production line
Connect, rubber self-adhesive sealing strip base material coats self-adhesive by storage rack, deviation correcting device.
The self-adhering rubber sealing strip coating second layer self-adhesive glue layer that the utility model is provided, the second layer is the one side in basic unit
Or the self-adhesive glue layer of dual coating, self-adhesive glue layer is auxiliary for raw material by butyl rubber, butadiene-styrene rubber, SBS or SIS one or more
It is prepared from auxiliary materials such as tackifier, antioxidant, coupling agent, filling oil, second layer self-adhesive glue layer can make self-adhering rubber close
Strip of paper used for sealing can reach with concrete close adhesion and completely glue effect, reach skin-type waterproof.
The isolated protective layer for the third layer that the utility model is provided can be prevented effectively from self-adhesive glue layer and mutually bond, and conveniently apply
Work, especially sand burning, can significantly more efficient contact area, bond strength of the increase self-adhesive glue layer with concrete, realize skin
Skin formula waterproof, improves waterproof efficiency.
Preferably, adhesive tape is strip, and width is 50-600mm.
Preferably, the thickness of first layer basic unit is 2-5mm.
Preferably, the thickness of second layer self-adhesive glue layer is 0.5-4.5mm.
The utility model provides a kind of rubber self-adhesion sealing rubber strip, and its cross section is Rotating fields, compared with the prior art,
There is advantages below in the rubber self-adhesion sealing rubber strip that the utility model is provided：(1) first layer uses the homogeneous macromolecular sheet material of thickness
For self-adhering-type rubber and plastic waterstop base material, it is ensured that can be using technique simple, effectively, stable, continuous production waterstop base material
Sheet material, can effectively reduce overlap edge in work progress；(2) second layer self-adhesive glue layer, enables self-adhering rubber sealing strip and mixed
Solidifying soil close adhesion, reaches and completely glues effect, reach skin-type waterproof；(3) isolated protective layer of third layer can be prevented effectively from self-adhesion
Glue-line is mutually bonded, convenient construction, especially sand burning, being capable of the significantly more efficient contact surface for increasing self-adhesive glue layer with concrete
Product, bond strength, realize skin-type waterproof, improve waterproof efficiency；(4) self-adhering rubber sealing strip is environmental protection macromolecule material system
Into nontoxic, ageing-resistant, anti-ultraviolet property is excellent, effectively improves service life.
Brief description of the drawings
Fig. 1 is the Rotating fields schematic diagram of rubber self-adhesion sealing rubber strip provided by the utility model；
Fig. 2 is another structural representation of the Rotating fields of rubber self-adhesion sealing rubber strip provided by the utility model.
Embodiment
The utility model discloses a kind of rubber self-adhesion sealing rubber strip, those skilled in the art can use for reference present disclosure,
It is suitably modified technological parameter realization.In particular, all similar replacements and change come to those skilled in the art
Say it is it will be apparent that they are considered as being included among the utility model.Method of the present utility model and application have been led to
Cross preferred embodiment to be described, related personnel substantially can be not departing from the utility model content, in spirit and scope to this
Methods and applications described in text are modified or suitably change is with combining, to realize and using the utility model technology.
The utility model provides a kind of rubber self-adhesion sealing rubber strip, and its cross section is Rotating fields, and first layer 1 is macromolecule
Sheet material basic unit, macromolecular sheet material is polyethylene, polypropylene, ethylene-vinyl acetate copolymer, polyethylene octene, EP rubbers, poly-
One or more in vinyl chloride or haloflex；The second layer 2 is in the one side (such as Fig. 1) of basic unit or two-sided (such as Fig. 2) painting
The self-adhesive glue layer covered, self-adhesive glue layer is to be prepared from by butyl rubber, butadiene-styrene rubber, SBS or SIS one or more for raw material
's；Third layer 3 is the isolated protective layer coated on self-adhesive glue layer, and isolated protective layer is isolated for ethylene glycol terephthalate
One kind in film, polyethylene separators or sand burning barrier film.
In a preferred embodiment, adhesive tape is strip, and width is 50-600mm.
In another specific embodiment, the thickness of the basic unit of first layer 1 is 2-5mm；The self-adhesive glue layer of the second layer 2
Thickness is 0.5-4.5mm.
Described above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these improve and
Retouching also should be regarded as protection domain of the present utility model.
Claims (4)
1. a kind of rubber self-adhesion sealing rubber strip, it is characterised in that：Its cross section is Rotating fields, and first layer is macromolecular sheet material base
Layer, macromolecular sheet material is polyethylene, polypropylene, ethylene-vinyl acetate copolymer, polyethylene octene, EP rubbers, polyvinyl chloride
Or the one or more in haloflex；The second layer is the self-adhesive glue layer in the single or double coating of basic unit, self-adhesive glue layer
It is prepared from by butyl rubber, butadiene-styrene rubber, SBS or SIS one or more for raw material；Third layer is on self-adhesive glue layer
The isolated protective layer of coating, isolated protective layer be ethylene glycol terephthalate barrier film, polyethylene separators or sand burning every
From one kind in film.
2. rubber self-adhesion sealing rubber strip as claimed in claim 1, it is characterised in that：Adhesive tape is strip, and width is 50-
600mm。
3. rubber self-adhesion sealing rubber strip as claimed in claim 1, it is characterised in that：The thickness of first layer basic unit is 2-5mm.
4. rubber self-adhesion sealing rubber strip as claimed in claim 1, it is characterised in that：The thickness of second layer self-adhesive glue layer is 0.5-
4.5mm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720015476.1U CN206579219U (en) | 2017-01-06 | 2017-01-06 | A kind of rubber self-adhesion sealing rubber strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720015476.1U CN206579219U (en) | 2017-01-06 | 2017-01-06 | A kind of rubber self-adhesion sealing rubber strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206579219U true CN206579219U (en) | 2017-10-24 |
Family
ID=60110136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720015476.1U Expired - Fee Related CN206579219U (en) | 2017-01-06 | 2017-01-06 | A kind of rubber self-adhesion sealing rubber strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206579219U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108587497A (en) * | 2018-04-24 | 2018-09-28 | 郑州中原思蓝德高科股份有限公司 | Tack sealant composition, fluid sealant, sealed Cellophane and preparation method |
| CN114109452A (en) * | 2021-10-26 | 2022-03-01 | 河南信大建设集团有限公司 | Waterproof structure of tunnel lining construction joint and construction method thereof |
-
2017
- 2017-01-06 CN CN201720015476.1U patent/CN206579219U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108587497A (en) * | 2018-04-24 | 2018-09-28 | 郑州中原思蓝德高科股份有限公司 | Tack sealant composition, fluid sealant, sealed Cellophane and preparation method |
| CN114109452A (en) * | 2021-10-26 | 2022-03-01 | 河南信大建设集团有限公司 | Waterproof structure of tunnel lining construction joint and construction method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171024 Termination date: 20220106 |