CN208996324U - A kind of environment-friendly type vinyl polymer composite of water-proof coiled material - Google Patents
A kind of environment-friendly type vinyl polymer composite of water-proof coiled material Download PDFInfo
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- CN208996324U CN208996324U CN201820799585.1U CN201820799585U CN208996324U CN 208996324 U CN208996324 U CN 208996324U CN 201820799585 U CN201820799585 U CN 201820799585U CN 208996324 U CN208996324 U CN 208996324U
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Abstract
The utility model discloses a kind of environment-friendly type vinyl polymer composite of water-proof coiled material, belong to architectural waterproof material technical field, it is into a single integrated structure that the waterproof roll by nonwoven layer, reinforced thermoplastic resin layer, polyethylene waterproof layer, polyurethane self-healing layer and self-adhesive layer is sequentially overlapped hot pressing from top to bottom, the waterproof roll of the utility model has good self-healing property and base's deformation adaptability, polyethylene waterproof layer is easily good with nonwoven layer bonding effect, it is not easy delamination cracking, good water-proof effect, long service life is a kind of nontoxic and pollution-free green product.
Description
Technical field
The utility model belongs to architectural waterproof material technical field, in particular to a kind of environment-friendly type vinyl polymer is compound
Waterproof roll.
Background technique
Waterproof roll is mainly used for the places such as construction wall, roofing and tunnel, highway, refuse landfill, plays
The rollable coiled flexible building material product of one kind for resisting extraneous rainwater, underground water leakage, as engineering foundation and building it
Between ne-leakage connect, be the first barrier of entire engineering waterproofing, entire engineering played a crucial role.
Currently, waterproof roll is all made of base fabric and non-woven fabric compounded formation, and the anti-of several layers is coated on waterproof roll
Water paint.With the continuous expansion of waterproof roll application field, disadvantage is also gradually highlighted, specific manifestation are as follows: (1) adapts to base
Deformability is poor, and waterproof roll can drawing crack be damaged due to the deformation such as base course crack, is unable to reach the effect of effective waterproof；(2) prevent
Water coiled material is easy to aging in permanent expose to the sun and rain, and waterproof layer easily cracks with nonwoven layer delamination, shortens making for waterproof roll
Use the service life.
Utility model content
The utility model is to overcome problems of the prior art, and it is compound anti-to provide a kind of environment-friendly type vinyl polymer
Water coiled material has good self-healing property and base's deformation adaptability, and polyethylene waterproof layer is easily good with nonwoven layer bonding effect, no
Easy delamination cracking, good water-proof effect, long service life are a kind of nontoxic and pollution-free green products.
The utility model is to solve above-mentioned problems of the prior art, is adopted the following technical scheme that.
A kind of environment-friendly type vinyl polymer composite of water-proof coiled material, by nonwoven layer, reinforced thermoplastic resin layer, polyethylene
It is into a single integrated structure that waterproof layer, polyurethane self-healing layer and self-adhesive layer are sequentially overlapped hot pressing from top to bottom.
Further, the polyurethane of the polyurethane self-healing layer is uncured polyurethane.
Further, the non-woven fabrics of the nonwoven layer is one kind of nonwoven polypropylene fabric or terylene non-woven fabric.
Further, the nonwoven layer is worked out by longitudinal and transverse direction forms random intersection construction.
Further, the reinforced thermoplastic resin layer is ethylene-acrylic acid copolymer resin.
Further, the self-adhesive layer is butyl rubber adhesive layer.
Further, the bottom of the self-adhesive layer is additionally provided with isolation protection film, and the isolation protection film is that polyethylene is thin
One kind of film, polyvinyl chloride film, polyester film or barrier paper.
Compared with the existing technology, the utility model achieve it is following the utility model has the advantages that
1, a kind of environment-friendly type vinyl polymer composite of water-proof coiled material of the utility model, used by polyurethane self-healing layer
Uncured polyurethane has certain creep properties, self-healing property and adhesive property, can absorb the stress that base course crack generates, avoids base
The stress transfer that layer cracking generates to polyethylene waterproof layer and caused by polyethylene waterproof layer drawing crack it is damaged, can remain waterproof
The integrality of coiled material, good water-proof effect, and polyurethane material are more environmentally-friendly compared to traditional asphalt material.
2, a kind of environment-friendly type vinyl polymer composite of water-proof coiled material of the utility model, nonwoven layer and polyethylene waterproof
Reinforced thermoplastic resin layer is provided between layer, the reinforced thermoplastic resin layer is ethylene-acrylic acid copolymer resin, second
Alkene-acrylic acid has thermoplasticity and high caking property, strong to the binding force of polyethylene and non-woven fabrics, and has stronger resistance to
It is whole to enhance waterproof roll so that polyethylene waterproof layer and nonwoven layer are not easy delamination cracking for corrosive power and ageing-resistant performance
The binding force and performance of body.
3, a kind of environment-friendly type vinyl polymer composite of water-proof coiled material of the utility model, nonwoven layer are in random intersection
Structure forms three-dimensional mesh, and not only waterproof roll tensile strength is high, and strong ability to resist penetration, low temperature flexibility are good, the coefficient of expansion is small,
Temperature-rise effect is low, becomes adaptable, and increases the surface area of nonwoven layer, with adjacent layer to be bonded effect good, no
It is easy to crack, further improve the service life of waterproof roll.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model
Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Obtain other attached drawings.
Fig. 1 is the structural schematic diagram of the vinyl polymer composite of water-proof coiled material of the utility model.
In figure: 1, nonwoven layer；2, reinforced thermoplastic resin layer；3, polyethylene waterproof layer；4, polyurethane self-healing layer；5, certainly
Adhesion coating；6, isolation protection film.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, the technical solution in embodiment is carried out it is clear, complete
Ground description.Obviously, described embodiment is only a part of the embodiment of the utility model, instead of all the embodiments.
Based on the embodiments of the present invention, institute obtained by those of ordinary skill in the art without making creative efforts
There are other embodiments, fall within the protection scope of the utility model.
As shown in Figure 1, a kind of environment-friendly type vinyl polymer composite of water-proof coiled material, by nonwoven layer 1, thermoplasticity enhancing tree
It is into a single integrated structure that rouge layer 2, polyethylene waterproof layer 3, polyurethane self-healing layer 4 and self-adhesive layer 5 are sequentially overlapped hot pressing from top to bottom.It uses
In the process, waterproof roll is fitted in into substrate surface by self-adhesive layer 5, when base deformation occurs cracking, polyurethane self-healing layer 4
Used uncured polyurethane has certain creep properties, self-healing property and adhesive property, and what absorbable base course crack generated answers
Power, the stress transfer for avoiding base course crack from generating to polyethylene waterproof layer 3 and caused by polyethylene waterproof layer 3 drawing crack it is damaged, can
Remain that the integrality of waterproof roll, good water-proof effect, and polyurethane material are more environmentally-friendly compared to traditional asphalt material.
Preferred scheme, the polyurethane of the polyurethane self-healing layer 4 are uncured polyurethane, are had without containing solubility volatilization
Machine object, it is more environmentally-friendly.
The non-woven fabrics of preferred scheme, the nonwoven layer 1 is one kind of nonwoven polypropylene fabric or terylene non-woven fabric, have compared with
The outermost layer of waterproof roll is arranged in high acid-proof alkaline, nonwoven layer 1, is conducive to the whole tension stress for increasing waterproof roll
And lancinating.The nonwoven layer 1 is worked out by longitudinal and transverse direction forms random intersection construction, forms three-dimensional mesh, not only prevents
Water coiled material tensile strength is high, and strong ability to resist penetration, low temperature flexibility are good, and the coefficient of expansion is small, temperature-rise effect is low, becomes adaptability
By force, and increase the surface area of nonwoven layer 1, with adjacent layer to be bonded effect good, it is not easy to crack, further improve waterproof
The service life of coiled material.
Preferred scheme, the reinforced thermoplastic resin layer 2 are ethylene-acrylic acid copolymer resin, such as E.I.Du Pont Company
The Nucrel resin of production, ethylene-acrylic acid has thermoplasticity and high caking property, to the binding force of polyethylene and non-woven fabrics
By force, and there is stronger corrosion resistance and ageing-resistant performance, so that polyethylene waterproof layer 3 and nonwoven layer 1 are not easy delamination
Cracking, enhances the binding force and performance of waterproof roll entirety.
Preferred scheme, the self-adhesive layer 5 are bonded effect with base without using organic solvent for butyl rubber adhesive layer 5
Fruit is good, does not have particular/special requirement to base's moisture content, can construct as long as no bright water, and reliable construction quality.
Preferred scheme, the bottom of the self-adhesive layer 5 are additionally provided with isolation protection film 6, and the isolation protection film 6 is poly- second
One kind of alkene film, polyvinyl chloride film, polyester film or barrier paper.When site operation, by isolation protection film 6 from waterproof roll
On tear, can be by waterproof roll paving in the base after arrangement, convenient and quick construction.
There is the vinyl polymer composite of water-proof coiled material of the utility model good self-healing property and base's deformation to adapt to
Property, polyethylene waterproof layer 3 is easily good with 1 bonding effect of nonwoven layer, is not easy delamination cracking, good water-proof effect, and long service life is
A kind of nontoxic and pollution-free green product.
Content described in this specification embodiment is only an enumeration of the implementation forms of the utility model concept, this is practical new
The protection scope of type should not be construed as being limited to the specific forms stated in the embodiments, the protection scope of the utility model also and
In those skilled in the art according to the utility model design it is conceivable that equivalent technologies mean.
Claims (7)
1. a kind of environment-friendly type vinyl polymer composite of water-proof coiled material, it is characterised in that: enhanced by nonwoven layer (1), thermoplasticity
Resin layer (2), polyethylene waterproof layer (3), polyurethane self-healing layer (4) and self-adhesive layer (5) are sequentially overlapped are hot pressed into one from top to bottom
Body structure.
2. a kind of environment-friendly type vinyl polymer composite of water-proof coiled material according to claim 1, it is characterised in that: described poly-
The polyurethane of urethane self-healing layer (4) is uncured polyurethane.
3. a kind of environment-friendly type vinyl polymer composite of water-proof coiled material according to claim 1, it is characterised in that: the nothing
The non-woven fabrics of woven fabric layer (1) is one kind of nonwoven polypropylene fabric or terylene non-woven fabric.
4. a kind of environment-friendly type vinyl polymer composite of water-proof coiled material according to claim 1, it is characterised in that: the nothing
Woven fabric layer (1) is worked out by longitudinal and transverse direction forms random intersection construction.
5. a kind of environment-friendly type vinyl polymer composite of water-proof coiled material according to any one of claims 1 to 4, feature exist
In: the reinforced thermoplastic resin layer (2) is ethylene-acrylic acid copolymer resin.
6. a kind of environment-friendly type vinyl polymer composite of water-proof coiled material according to claim 1, it is characterised in that: it is described from
Adhesion coating (5) is butyl rubber adhesive layer.
7. a kind of environment-friendly type vinyl polymer composite of water-proof coiled material according to claim 1, it is characterised in that: it is described from
The bottom of adhesion coating (5) is additionally provided with isolation protection film (6), and the isolation protection film (6) is polyethylene film, polyvinyl chloride is thin
One kind of film, polyester film or barrier paper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820799585.1U CN208996324U (en) | 2018-05-28 | 2018-05-28 | A kind of environment-friendly type vinyl polymer composite of water-proof coiled material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820799585.1U CN208996324U (en) | 2018-05-28 | 2018-05-28 | A kind of environment-friendly type vinyl polymer composite of water-proof coiled material |
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| Publication Number | Publication Date |
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| CN208996324U true CN208996324U (en) | 2019-06-18 |
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| CN201820799585.1U Active CN208996324U (en) | 2018-05-28 | 2018-05-28 | A kind of environment-friendly type vinyl polymer composite of water-proof coiled material |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116852822A (en) * | 2023-05-18 | 2023-10-10 | 河北宇阳泽丽防水材料有限公司 | Environment-friendly waterproof composite material and preparation method thereof |
| CN118048112A (en) * | 2024-04-16 | 2024-05-17 | 苏州市月星建筑防水材料有限公司 | Fiber reinforced polymer film-based self-adhesive waterproof coiled material and preparation method thereof |
-
2018
- 2018-05-28 CN CN201820799585.1U patent/CN208996324U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116852822A (en) * | 2023-05-18 | 2023-10-10 | 河北宇阳泽丽防水材料有限公司 | Environment-friendly waterproof composite material and preparation method thereof |
| CN116852822B (en) * | 2023-05-18 | 2024-01-05 | 河北宇阳泽丽防水材料有限公司 | Preparation method of environment-friendly waterproof composite material |
| CN118048112A (en) * | 2024-04-16 | 2024-05-17 | 苏州市月星建筑防水材料有限公司 | Fiber reinforced polymer film-based self-adhesive waterproof coiled material and preparation method thereof |
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