CN208978403U - A kind of novel PVC waterproof roll - Google Patents
A kind of novel PVC waterproof roll Download PDFInfo
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- CN208978403U CN208978403U CN201821199056.4U CN201821199056U CN208978403U CN 208978403 U CN208978403 U CN 208978403U CN 201821199056 U CN201821199056 U CN 201821199056U CN 208978403 U CN208978403 U CN 208978403U
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- polyvinyl chloride
- waterproof
- convex block
- waterproof roll
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Abstract
The utility model discloses a kind of novel PVC waterproof rolls, it from top to bottom successively include anti-aging layer, first polyvinyl chloride waterproof layer, adhesive layer I, enhancement layer, II second polyvinyl chloride waterproof layer of adhesive layer and separation layer, the wherein side of first polyvinyl chloride waterproof layer is formed with groove I, and first the other side of polyvinyl chloride waterproof layer be formed with convex block I, the wherein side of second polyvinyl chloride waterproof layer is formed with groove II, and second the other side of polyvinyl chloride waterproof layer be formed with convex block II, polyacrylate pressure-sensitive is coated on convex block I and convex block II, several convex blocks are formed in the level of the first polyvinyl chloride waterproof layer contacted with adhesive layer.A kind of novel PVC waterproof roll disclosed by the utility model, the ageing resistance of waterproof roll can effectively be improved, it is convenient that stitching operation is carried out to waterproof roll, and effectively can also prevent stitching portion from seeping water when splicing and using, improve the waterproof performance of novel PVC waterproof roll.
Description
Technical field
The utility model relates to a kind of novel PVC waterproof rolls, belong to waterproof roll technical field.
Background technique
PVC waterproof roll is a kind of high polymer waterproof material haveing excellent performance, is main with Corvic
Raw material, adds all kinds of special assistants and the production of anti-aging component is made.PVC waterproof roll is big with tensile strength, prolongs
Stretch that rate is high, shrinking percentage is small, it is the features such as low temperature flexibility is good, long service life, the performance stabilization of product, reliable in quality, easy for construction,
Chemical corrosion resistance is strong, is suitable for extraordinary occasion.
Existing PVC waterproof roll anti-aging property is insufficient, and some PVC waterproof rolls are used in splicing
When, stitching portion is easy infiltration, causes the whole waterproof performance failure for spreading PVC waterproof roll just.
Summary of the invention
To solve the deficiencies in the prior art, the utility model provides a kind of novel PVC waterproof roll, can be effective
The ageing resistance for improving waterproof roll can also effectively prevent stitching portion from infiltration situation occur when splicing and using.
The technology employed by the present utility model is
A kind of novel PVC waterproof roll, from top to bottom successively include anti-aging layer, the first polyvinyl chloride waterproof layer,
Adhesive layer I, enhancement layer, adhesive layer II, the second polyvinyl chloride waterproof layer and separation layer, wherein the one of the first polyvinyl chloride waterproof layer
Side is formed with groove I, and the other side of the first polyvinyl chloride waterproof layer is formed with convex block I, the second polyvinyl chloride waterproof layer its
Middle side is formed with groove II, and the other side of the second polyvinyl chloride waterproof layer is formed with convex block II, and Nian Jie with adhesive layer I
Several protrusions are formed on the subsurface of one polyvinyl chloride waterproof layer.
Preferably, anti-aging layer is thermoplastic polyurethane resin.
Further preferred, adhesive layer I and adhesive layer II are polyacrylate pressure-sensitive.
Further preferred, enhancement layer is glass grid cloth.
Further preferred, separation layer is plastic film.
It is further preferred, polyacrylate pressure-sensitive, and Polyacrylate Pressure Sensitive are coated on convex block I and convex block II
Glue is covered with barrier paper and is wrapped up.
The utility model has the beneficial effects that:
Thermoplastic polyurethane resin has good anti-aging property, and thermoplastic polyurethane resin is arranged in waterproof roll
Upper surface, can effectively improve the ageing resistance of waterproof roll；Polyacrylate pressure-sensitive is coated in glass grid cloth
In upper and lower surface, and then the viscous glutinous effect to the first polyvinyl chloride waterproof layer 2 and the second polyvinyl chloride waterproof layer 5 is realized, and
Polyacrylate pressure-sensitive can realize the bonding between two-layer bonded layer by the through-hole on glass grid cloth surface；Groove I and
Groove II, convex block I and convex block II can be achieved to splice between two blocks of coiled materials the waterproof performance that waterproof roll is improved when using.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Main appended drawing reference meaning is as follows in figure:
1, anti-aging layer, the 2, first polyvinyl chloride waterproof layer, 3, adhesive layer I, 4, enhancement layer, the 5, second polyvinyl chloride waterproof
Layer, 6, separation layer, 7, groove I, 8, convex block I, 9, groove II, 10, convex block II, 11, protrusion, 12, adhesive layer II.
Specific embodiment
Specific introduction is done to the utility model with reference to the accompanying drawings and examples.
Embodiment 1: as shown in Figure 1:
A kind of novel PVC waterproof roll successively includes anti-aging layer 1, the first polyvinyl chloride waterproof layer from top to bottom
2, adhesive layer I 3, enhancement layer 4, adhesive layer II 12, the second polyvinyl chloride waterproof layer 5 and separation layer 6, the first polyvinyl chloride waterproof layer
2 wherein side is formed with groove I 7, and the other side of the first polyvinyl chloride waterproof layer 2 is formed with convex block I 8, the second polychlorostyrene second
The wherein side of alkene waterproof layer 5 is formed with groove II 9, and the other side of the second polyvinyl chloride waterproof layer 5 is formed with convex block II 10,
Protrusion 11 is formed on the subsurface of the first polyvinyl chloride waterproof layer 2 Nian Jie with adhesive layer I 3.
In the present embodiment, anti-aging layer 1 is thermoplastic polyurethane resin, and thermoplastic polyurethane resin has good anti-ageing
Change performance, thermoplastic polyurethane resin is arranged in the surface of waterproof roll, can effectively improve the anti-aging energy of waterproof roll
Power.
In the present embodiment, adhesive layer I 3 and adhesive layer II 12 are polyacrylate pressure-sensitive, and enhancement layer 4 is glass grid
Cloth；Polyacrylate pressure-sensitive is coated in glass grid cloth upper and lower surface, and then is realized to the first polyvinyl chloride waterproof
The viscous glutinous effect of layer 2 and the second polyvinyl chloride waterproof layer 5, and polyacrylate pressure-sensitive can be by glass grid cloth surface
Through-hole realizes the bonding between two-layer bonded layer.
In the present embodiment, separation layer 6 is plastic film.
In the present embodiment, polyacrylate pressure-sensitive, and the polyacrylic acid are coated on convex block I 8 and convex block II 10
Ester pressure-sensitive is covered with barrier paper and is wrapped up.
In the present embodiment, groove I 7 and groove II 9, convex block I 8 and convex block II 10 are in novel polyvinyl chloride waterproof roll respectively
The same side of material.
In the present embodiment, protrusion 11 increases the bonding plane of polyacrylate pressure-sensitive and the first polyvinyl chloride waterproof layer 2
Product improves the stability of novel PVC waterproof roll.
When the utility model is used, by the corresponding another piece of waterproof roll of the convex block I 8 of one piece of novel PVC waterproof roll
7 position of groove I on material, while by 9 position of groove II on the corresponding another piece of waterproof roll of convex block II 10, it will be convex
Barrier paper is taken off on block, then snaps into convex block in respective slot respectively, realizes the splicing of convex block and groove, and then realizes two
The splicing of the novel PVC waterproof roll of block is filled into transparent adhesive tape in the stitching portion of two pieces of novel PVC waterproof rolls
Water plays waterproof and viscous glutinous function.
A kind of novel PVC waterproof roll disclosed by the utility model, using thermoplastic polyurethane resin, effectively
The ageing resistance of novel PVC waterproof roll is improved, groove I and groove II, convex block I and convex block II are facilitated to novel
The operation of PVC waterproof roll stitching operation is filled between two blocks of novel polyvinyl chloride waterproof materials when splicing use
Transparent glue effectively can prevent stitching portion from seeping water, and improve the waterproof performance of novel PVC waterproof roll.
The above is only the preferred embodiment of the utility model patent, it is noted that for the general of the art
For logical technical staff, under the premise of not departing from the utility model patent principle, several improvements and modifications can also be made, this
A little improvements and modifications also should be regarded as the protection scope of the utility model patent.
Claims (6)
1. a kind of novel PVC waterproof roll, it is characterised in that: successively gather from top to bottom including anti-aging layer (1), first
Vinyl chloride waterproof layer (2), adhesive layer I (3), enhancement layer (4), adhesive layer II (12), the second polyvinyl chloride waterproof layer (5) and isolation
Layer (6), the wherein side of the first polyvinyl chloride waterproof layer (2) is formed with groove I (7), and the first polyvinyl chloride waterproof layer
(2) the other side is formed with convex block I (8), and the wherein side of the second polyvinyl chloride waterproof layer (5) is formed with groove II (9),
And second the other side of polyvinyl chloride waterproof layer (5) be formed with convex block II (10), described Nian Jie with adhesive layer I (3) first is poly-
Several raised (11) are formed on the subsurface of vinyl chloride waterproof layer (2).
2. a kind of novel PVC waterproof roll according to claim 1, which is characterized in that the anti-aging layer (1)
For thermoplastic polyurethane resin.
3. a kind of novel PVC waterproof roll according to claim 1, which is characterized in that the adhesive layer I (3)
It is polyacrylate pressure-sensitive with adhesive layer II (12).
4. a kind of novel PVC waterproof roll according to claim 1, which is characterized in that the enhancement layer (4)
For glass grid cloth.
5. a kind of novel PVC waterproof roll according to claim 1, which is characterized in that the separation layer (6)
For plastic film.
6. a kind of novel PVC waterproof roll according to claim 1, which is characterized in that the convex block I (8) and
Polyacrylate pressure-sensitive is coated on convex block II (10), and the polyacrylate pressure-sensitive is covered with barrier paper and wrapped up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821199056.4U CN208978403U (en) | 2018-07-27 | 2018-07-27 | A kind of novel PVC waterproof roll |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821199056.4U CN208978403U (en) | 2018-07-27 | 2018-07-27 | A kind of novel PVC waterproof roll |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208978403U true CN208978403U (en) | 2019-06-14 |
Family
ID=66780459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821199056.4U Active CN208978403U (en) | 2018-07-27 | 2018-07-27 | A kind of novel PVC waterproof roll |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208978403U (en) |
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2018
- 2018-07-27 CN CN201821199056.4U patent/CN208978403U/en active Active
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