CN208857197U - A kind of environment-friendly type polyethylene root resistant waterproof roll - Google Patents
A kind of environment-friendly type polyethylene root resistant waterproof roll Download PDFInfo
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- CN208857197U CN208857197U CN201820800317.7U CN201820800317U CN208857197U CN 208857197 U CN208857197 U CN 208857197U CN 201820800317 U CN201820800317 U CN 201820800317U CN 208857197 U CN208857197 U CN 208857197U
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Abstract
The utility model discloses a kind of environment-friendly type polyethylene root resistant waterproof rolls, belong to architectural waterproof material technical field, the waterproof roll includes the nonwoven layer stacked gradually from top to bottom, metal plies, polyethylene waterproof layer, polyurethane self-healing layer and self-adhesive layer, the waterproof roll of the utility model has waterproof and plant roots is prevented to penetrate dual function, both anti-root puncture, plant normal growth is not influenced again, but also there is good self-healing property and base's deformation adaptability, it is not easy delamination cracking, good water-proof effect, long service life, it 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 polyethylene root-resistant puncturing is anti-
Water coiled material.
Background technique
In recent years, increasing with urban population, metropolis mankind's activity increase severely, and tropical island effect is more and more obvious, in order to
Improve urban life environment, ecotecture is gradually paid close attention to and developed, has particular application as constructing implant system in building, example
Such as planted roof, roof greening, underground garage plantation platform improve life quality to improve living environment.Implant system is logical
It is often building on non-natural base, such as building floor, metope etc., the protection to building body is especially seeped in waterproof
Leakage aspect is particularly significant.Traditional waterproof material or coating is mostly single high molecular material, it is difficult to the extension of plant root whisker is kept out,
Building body is easily destroyed by plant root puncture loses water-proof function, thus developing, there is the waterproof material of root-resistant puncturing performance to have
There is important meaning.
Notification number is the patent of CN 207190449U, a kind of root-resistant puncturing adhesive waterproof coil is disclosed, by coiled material main body
It is formed with release film or release paper, coiled material main body includes nonwoven fabric outer layer, waterproof resin layer, thermoplasticity the enhancing tree stacked gradually
Rouge layer, metal root-resistant puncturing plies and self-adhesive layer, release film or release paper are covered in self-adhesive layer away from metal root-resistant puncturing plies
One side on.The waterproof roll has the following deficiencies: (1) adaptation base's deformability is poor, and waterproof roll can be because of base course crack etc.
Deformation and drawing crack is damaged, be unable to reach the effect of effective waterproof；(2) metal root-resistant puncturing plies is located under waterproof resin layer
Side can not form effective protection to waterproof resin layer, and plant root whisker, which can still puncture waterproof resin layer, leads to the anti-of waterproof roll
It is aqueous to decline.
Utility model content
The utility model is to overcome problems of the prior art, a kind of environment-friendly type polyethylene root-resistant puncturing waterproof roll
Material has waterproof and plant roots is prevented to penetrate dual function, not only anti-root puncture, but also do not influence plant normal growth, but also have
There are good self-healing property and base's deformation adaptability, be not easy delamination cracking, good water-proof effect, long service life is a kind of nontoxic
Free of contamination green product.
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 polyethylene root resistant waterproof roll, including stack gradually from top to bottom nonwoven layer, metal
Plies, polyethylene waterproof layer, polyurethane self-healing layer and self-adhesive layer.
Further, the non-woven fabrics of the nonwoven layer is nonwoven polypropylene fabric or terylene non-woven fabric, longitudinal and transverse direction nonwoven
Cloth is worked out to form random intersection construction.
Further, the metal plies is complex copper tire base or copper foil tire base.
Further, reinforced thermoplastic resin layer is additionally provided between the metal plies and polyethylene waterproof layer.
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, polyethylene 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 polyethylene root resistant waterproof roll of the utility model has waterproof and plant roots is prevented to wear
Saturating dual function, not only anti-root puncture, but also do not influence plant normal growth, for a long time holding water-proof function.
2, a kind of environment-friendly type polyethylene root resistant waterproof roll of the utility model, the bottom setting of polyethylene waterproof layer
There is polyurethane self-healing layer, used uncured polyurethane has certain creep properties, self-healing property and adhesive property, can absorb base
Layer cracking generate stress, avoid base course crack generate stress transfer to polyethylene waterproof layer and caused by polyethylene waterproof layer
Drawing crack is damaged, and the integrality of waterproof roll, good water-proof effect, and polyurethane material can be remained compared to traditional asphalt material
Expect more environmentally-friendly.
3, a kind of environment-friendly type polyethylene root resistant waterproof roll of the utility model, it is anti-that metal plies is set to polyethylene
The top of water layer can form effective protection to polyethylene waterproof layer, prevent plant root whisker from puncturing polyethylene waterproof layer, improve waterproof
The service life of coiled material.
4, a kind of environment-friendly type polyethylene root resistant waterproof roll of the utility model, metal plies and polyethylene waterproof layer
Between be provided with reinforced thermoplastic resin layer, the reinforced thermoplastic resin layer is ethylene-acrylic acid copolymer resin, has heat
Plasticity and high caking property enhance waterproof roll entirety so that metal plies and polyethylene waterproof layer are not easy delamination cracking
Binding force and performance.
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 environment-friendly type polyethylene root resistant waterproof roll of the utility model.
In figure: 1, nonwoven layer；2, metal plies；3, polyethylene waterproof layer；4, polyurethane self-healing layer；5, self-adhesive layer；6,
Isolation protection film；7, reinforced thermoplastic resin layer.
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 polyethylene root resistant waterproof roll, including the nonwoven stacked gradually from top to bottom
Layer of cloth 1, metal plies 2, polyethylene waterproof layer 3, polyurethane self-healing layer 4 and self-adhesive layer 5.Nonwoven layer 1 is bonded in metal plies 2
Upper surface, the lower surface of metal plies 2 and polyethylene waterproof layer 3, polyurethane self-healing layer 4 and self-adhesive layer 5 are sequentially overlapped hot pressing
Integrally.
In use process, waterproof roll is fitted in into substrate surface by self-adhesive layer 5, when base's deformation occurs cracking, is gathered
Mobility possessed by the uncured polyurethane of urethane self-healing layer 4 can absorb the stress that base course crack generates, and avoids base course crack
The stress transfer of generation to polyethylene waterproof layer 3 and caused by polyethylene waterproof layer 3 drawing crack it is damaged, can remain waterproof roll
Integrality, good water-proof effect, and polyurethane material is more environmentally-friendly compared to traditional asphalt material.
Metal plies 2 is set to the top of polyethylene waterproof layer 3, can form effective protection to polyethylene waterproof layer 3, prevent
Plant root whisker punctures polyethylene waterproof layer 3, improves the service life of waterproof roll.
Preferred scheme, the non-woven fabrics of the nonwoven layer 1 are nonwoven polypropylene fabric or terylene non-woven fabric, longitudinal and transverse direction without
Woven fabric is worked out to form random intersection construction.The outermost of waterproof roll is arranged in acid-proof alkaline with higher, nonwoven layer 1
Layer is conducive to the whole tension stress and lancinating that increase waterproof roll.The nonwoven layer 1 is worked out by longitudinal and transverse direction forms nothing
Regular intersection construction, formation is solid netted, and not only waterproof roll tensile strength is high, and strong ability to resist penetration, low temperature flexibility are good, expansion
Coefficient is small, temperature-rise effect is low, becomes adaptable, and increase the surface area of nonwoven layer 1, is bonded effect with adjacent layer
Fruit is good, not easy to crack, further improves the service life of waterproof roll.
Preferred scheme, the metal plies 2 are complex copper tire base or copper foil tire base.
Preferred scheme is additionally provided between the metal plies 2 and polyethylene waterproof layer 3 for improving metal plies 2
With the reinforced thermoplastic resin layer 7 of the binding force of polyethylene waterproof layer 3.
Preferred scheme, the reinforced thermoplastic resin layer 7 are ethylene-acrylic acid copolymer resin.Such as E.I.Du Pont Company
The Nucrel resin of production, ethylene-acrylic acid have thermoplasticity and high caking property, have thermoplasticity and high bonding
Property, so that metal plies 2 and polyethylene waterproof layer 3 are not easy delamination cracking, enhance 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, polyethylene film, polyester film or barrier paper.When site operation, by isolation protection film 6 from waterproof roll
It tears, can be by waterproof roll paving in the base after arrangement, convenient and quick construction.
The environment-friendly type polyethylene root resistant waterproof roll of the utility model there is waterproof and prevention plant roots to penetrate dual
Function, not only anti-root puncture, but also plant normal growth is not influenced, but also there is good self-healing property and base's deformation adaptability,
It is not easy delamination cracking, good water-proof effect, 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 (5)
1. a kind of environment-friendly type polyethylene root resistant waterproof roll, it is characterised in that: including the nonwoven stacked gradually from top to bottom
Layer of cloth (1), metal plies (2), polyethylene waterproof layer (3), polyurethane self-healing layer (4) and self-adhesive layer (5), the metal plies
(2) it is additionally provided between polyethylene waterproof layer (3) reinforced thermoplastic resin layer (7), the reinforced thermoplastic resin layer (7) is
Ethylene-acrylic acid copolymer resin.
2. a kind of environment-friendly type polyethylene root resistant waterproof roll according to claim 1, it is characterised in that: the nonwoven
The non-woven fabrics of layer of cloth (1) is nonwoven polypropylene fabric or terylene non-woven fabric, and longitudinal and transverse direction non-woven fabrics is worked out to form random cross knot
Structure.
3. a kind of environment-friendly type polyethylene root resistant waterproof roll according to claim 1, it is characterised in that: the metal
Plies (2) is complex copper tire base or copper foil tire base.
4. a kind of environment-friendly type polyethylene root resistant waterproof roll according to claim 1, it is characterised in that: the self-adhesion
Layer (5) is butyl rubber adhesive layer (5).
5. a kind of environment-friendly type polyethylene root resistant waterproof roll according to claim 4, it is characterised in that: the self-adhesion
The bottom of layer (5) is additionally provided with isolation protection film (6), and the isolation protection film (6) is polyethylene film, polyethylene film, gathers
One kind of ester film or barrier paper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820800317.7U CN208857197U (en) | 2018-05-28 | 2018-05-28 | A kind of environment-friendly type polyethylene root resistant waterproof roll |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820800317.7U CN208857197U (en) | 2018-05-28 | 2018-05-28 | A kind of environment-friendly type polyethylene root resistant waterproof roll |
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| CN208857197U true CN208857197U (en) | 2019-05-14 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114892829A (en) * | 2022-05-18 | 2022-08-12 | 河北宇阳泽丽防水材料有限公司 | Self-adhesive root-puncture-resistant waterproof coiled material and construction method thereof |
-
2018
- 2018-05-28 CN CN201820800317.7U patent/CN208857197U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114892829A (en) * | 2022-05-18 | 2022-08-12 | 河北宇阳泽丽防水材料有限公司 | Self-adhesive root-puncture-resistant waterproof coiled material and construction method thereof |
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