CN207105806U - A kind of wet-laying self-adhesive coiled material - Google Patents
A kind of wet-laying self-adhesive coiled material Download PDFInfo
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- CN207105806U CN207105806U CN201720654786.8U CN201720654786U CN207105806U CN 207105806 U CN207105806 U CN 207105806U CN 201720654786 U CN201720654786 U CN 201720654786U CN 207105806 U CN207105806 U CN 207105806U
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Abstract
The utility model discloses a kind of wet-laying self-adhesive coiled material, belong to building material field.The wet-laying self-adhesive coiled material, from top to bottom including the first protection film layer, enhancement layer, the first self-adhesive layer, the first bitumen layer, tire base, the second bitumen layer, the second self-adhesive layer, the second protection film layer；In the transverse direction of wet-laying self-adhesive coiled material, enhancement layer extends beyond other layers to both sides, and is turned under folding and sticking and closes the first self-adhesive layer, the first bitumen layer, tire base, the second bitumen layer, the edge of the second self-adhesive layer.Wet-laying self-adhesive coiled material provided by the utility model is double-sided adhesive waterproof coiled material, and coiled material self-adhesive layer has self-healing function.Extended by setting and be bonded self-adhesive layer, the enhancement layer of bitumen layer, waterproof roll edge, and promotion and the reaction of concrete slurry, the compaction rate of enhancing junction can be protected.
Description
Technical field
A kind of wet-laying self-adhesive coiled material is the utility model is related to, belongs to building material field.
Background technology
Waterproof roll is mainly used for construction wall, roofing and tunnel, highway, refuse landfill etc., plays and resists
A kind of rollable flexible building material product into web-like of extraneous rainwater, underground water seepage, it is first of screen of whole engineering waterproofing
Barrier.If do not handled well at the joints of adjacent web, water will penetrate into along gap at joint and infiltration and permeable phenomenon occurs.
Solve the splicing sealing problem between adjacent web at present, mainly take (the edge superposition of i.e. one piece waterproof roll by covering spelling
Onto the edge of adjacent waterproof roll) or lap seam welding.Both modes more or less have that cumbersome, anti-seepage effect is poor
The problem of.
Utility model content
The utility model provides a kind of wet-laying self-adhesive coiled material, from top to bottom including the first protection film layer, enhancement layer, first
Self-adhesive layer, the first bitumen layer, tire base, the second bitumen layer, the second self-adhesive layer, the second protection film layer；In the horizontal stroke of wet-laying self-adhesive coiled material
Upwards, enhancement layer extends beyond other layers to both sides, and is turned under folding and sticking and closes the first self-adhesive layer, the first bitumen layer, tire base, second
The edge of bitumen layer, the second self-adhesive layer.
The tire base is polyester blank.
First bitumen layer, the second bitumen layer are SBS modified pitch.
First protection film layer, the second protection film layer are polyester silicon oil membrane.
The enhancement layer is high tough filament fiber fabric.
Wet-laying self-adhesive coiled material provided by the utility model is double-sided adhesive waterproof coiled material, and coiled material self-adhesive layer has self-healing function,
After being consolidated with liquid concrete slurry reaction, form waterproof layer and combined with the gapless of concrete structure, it is hidden to prevent interlayer channeling water
Suffer from, effectively improve the reliability of waterproof system.By set extend fitting self-adhesive layer, bitumen layer enhancement layer, on the one hand can be with
Play a part of protecting waterproof roll edge in processes such as packaging, carryings, avoid friction to ftracture as far as possible；On the other hand, in wet-laying
During, bending fitting self-adhesive layer, the enhancement layer of bitumen layer are in the course of reaction with concrete slurry, additionally it is possible to promote coiled material
Edge fully contacts with concrete slurry, and realizes bridge formation by concrete slurry with the enhancement layer of adjacent waterproof roll, increases
Compaction rate at strong ties.
Brief description of the drawings
A kind of Fig. 1 schematic diagrames of embodiment of the present utility model；
A kind of Fig. 2 schematic diagrames of embodiment of the present utility model；
A kind of Fig. 3 schematic diagrames of embodiment of the present utility model；
A kind of Fig. 4 schematic diagrames of embodiment of the present utility model；
1：Tire base；2：First bitumen layer, 3：Second bitumen layer, 4：Second self-adhesive layer, 5：First self-adhesive layer, 6：Second protection
Film layer, 7：Enhancement layer, 8：First protection film layer.
Embodiment
As shown in Figure 1, 2, a kind of wet-laying self-adhesive coiled material provided by the utility model, from top to bottom including the first protection film layer
8th, enhancement layer 7, the first self-adhesive layer 5, the first bitumen layer 2, tire base 1, the second bitumen layer 3, the second self-adhesive layer 4, the second protection film layer
6；In the transverse direction of wet-laying self-adhesive coiled material, enhancement layer 6 extends beyond other layers to both sides, and is turned under folding and sticking and closes the first self-adhesive layer
5th, the first bitumen layer 2, tire base 1, the second bitumen layer 3, the edge of the second self-adhesive layer 4.
The tire base 1 is polyester blank.
First bitumen layer 2, the second bitumen layer 3 are SBS modified pitch.
First protection film layer 8, the second protection film layer 6 are polyester silicon oil membrane.
The enhancement layer 7 is high tough filament fiber fabric.In the process of manufacture of waterproof roll, it can use once
Combination process is incorporated on asphalt material, is extended laterally beyond the enhancing layer segment of other layers, can be processed through hot blast, bending fitting
Onto self-adhesive layer.
Although the utility model is disclosed as above with preferred embodiment, it is not limited to the utility model, any
Person skilled in the art, is not departing from spirit and scope of the present utility model, can all do various change and modification, therefore this
What the protection domain of utility model should be defined by claims is defined.
Claims (5)
- A kind of 1. wet-laying self-adhesive coiled material, it is characterised in that from top to bottom including the first protection film layer, enhancement layer, the first self-adhesive layer, First bitumen layer, tire base, the second bitumen layer, the second self-adhesive layer, the second protection film layer；In the transverse direction of wet-laying self-adhesive coiled material, increase Strong layer extends beyond other layers to both sides, and be turned under folding and sticking close the first self-adhesive layer, the first bitumen layer, tire base, the second bitumen layer, The edge of second self-adhesive layer.
- 2. a kind of wet-laying self-adhesive coiled material according to claim 1, it is characterised in that the tire base is polyester blank.
- 3. a kind of wet-laying self-adhesive coiled material according to claim 1, it is characterised in that first bitumen layer, the second pitch Layer is SBS modified pitch.
- 4. a kind of wet-laying self-adhesive coiled material according to claim 1, it is characterised in that first protection film layer, second protect Cuticular layer is polyester silicon oil membrane.
- 5. a kind of wet-laying self-adhesive coiled material according to claim 1, it is characterised in that the enhancement layer is fine for high tough long filament Dimensional fabric.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720654786.8U CN207105806U (en) | 2017-06-07 | 2017-06-07 | A kind of wet-laying self-adhesive coiled material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720654786.8U CN207105806U (en) | 2017-06-07 | 2017-06-07 | A kind of wet-laying self-adhesive coiled material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207105806U true CN207105806U (en) | 2018-03-16 |
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ID=61593338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720654786.8U Active CN207105806U (en) | 2017-06-07 | 2017-06-07 | A kind of wet-laying self-adhesive coiled material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207105806U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112192704A (en) * | 2020-08-19 | 2021-01-08 | 保利长大工程有限公司 | Portable chiseling method for cement concrete |
-
2017
- 2017-06-07 CN CN201720654786.8U patent/CN207105806U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112192704A (en) * | 2020-08-19 | 2021-01-08 | 保利长大工程有限公司 | Portable chiseling method for cement concrete |
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