CN218843543U - Environment-friendly non-asphalt-based high-polymer wet-laid waterproof roll - Google Patents
Environment-friendly non-asphalt-based high-polymer wet-laid waterproof roll Download PDFInfo
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- CN218843543U CN218843543U CN202223438677.2U CN202223438677U CN218843543U CN 218843543 U CN218843543 U CN 218843543U CN 202223438677 U CN202223438677 U CN 202223438677U CN 218843543 U CN218843543 U CN 218843543U
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Abstract
The utility model relates to the technical field of waterproof coiled materials, which aims to solve the problem that the prior common coiled material can not be effectively bonded with a base surface to cause water channeling and water leakage; the utility model provides an environment-friendly non-asphalt-based high polymer wet-laid waterproof coiled material, which comprises a laminated strong film, a first moisture-curing adhesive layer and a first isolating film which are sequentially stacked; the laminated strong membrane is formed by cross-laminating high-molecular base materials, and the first moisture-curing adhesive layer is reaction sealing adhesive; the difficult problem that the common coiled material cannot be effectively bonded with a base surface to generate water channeling and water leakage can be effectively solved.
Description
Technical Field
The utility model relates to a waterproofing membrane technical field particularly, relates to a non-asphalt base polymer of environment-friendly wet waterproofing membrane of spreading.
Background
The present wet-laid waterproof coiled material is made up by using active material as main raw material, adding proper quantity of auxiliary material, anti-ageing agent, accelerating agent and other auxiliary agents, mixing and calendering, and can be used for construction on wet base surface. The requirement on the base surface flatness is lower than that of a common material, the material is easy to cut, the construction can be carried out in a damp and humid environment, the wet paving construction can be directly carried out by using cement grout, the construction period can be shortened, and the construction cost can be saved; the adhesive tape has good adhesive property during the construction of the internal and external corner treatment. The waterproof coating is suitable for waterproof engineering of basement bottom plates, outer walls, top plates, roofs and the like.
The waterproof roll material on the market is various and can basically meet the use requirements of people, but certain problems still exist, such as: the coiled material can not be effectively bonded with the base surface to cause the problems of water channeling and water leakage; the waterproof roll is not convenient for self-adhesive connection performance on two sides when in use, greatly influences the reliability of the waterproof roll when in use, and brings great influence to the convenience of people in installation.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve present ordinary coiled material and can not effectively bond and produce the difficult problem of scurrying water and leaking with the base face, provide a non-pitch base polymer of environment-friendly wet-laid waterproofing membrane, it can effectively solve ordinary coiled material and can not effectively bond and produce the difficult problem of scurrying water and leaking with the base face, and high tenacity excels in, its tensile, tear resistance and shock resistance are excellent, the deformation of adaptation structure that can be better.
The embodiment of the utility model discloses a realize through following technical scheme:
an environment-friendly non-asphalt-based high-polymer wet-laid waterproof coiled material comprises a laminated strong membrane, a first moisture-curing adhesive layer and a first isolation membrane which are sequentially stacked; the laminated strong membrane is formed by cross-laminating high-polymer base materials, and the first moisture-curing adhesive layer is reaction sealing adhesive.
Furthermore, the laminated strong membrane is formed by crosswise laminating a polymer base material into a plurality of polygons, circles or ellipses along the transverse direction and the longitudinal direction.
Further, the waterproof cloth further comprises a first protective layer, wherein the first protective layer is a non-woven fabric layer or a geotechnical fabric layer; the first protective layer is disposed on an outer side of the laminate strength film.
Further, the anti-aging protective film also comprises a second protective layer, wherein the second protective layer is an anti-aging polyethylene film or an anti-aging polyester fiber film; the second protection layer is arranged on the outer side of the first protection layer.
Furthermore, the adhesive tape comprises a second moisture curing adhesive layer and a second isolation film, wherein the second moisture curing adhesive layer is far away from the first moisture curing adhesive layer and is arranged on the outermost side, and the outer side of the second moisture curing adhesive layer is isolated by the second isolation film.
Furthermore, the thickness of the waterproof coiled material is 1.5-2.0 mm, and the width of the waterproof coiled material is not less than 1m.
Furthermore, a plurality of waterproof grooves are arranged on the surface of the waterproof coiled material at intervals along the width direction, and the waterproof grooves are pressed to form a groove shape.
The utility model discloses technical scheme has following advantage and beneficial effect at least:
1. the utility model can effectively solve the problem that the common coiled material can not be effectively bonded with the base surface to cause water channeling and leakage through the wet-laid waterproof coiled material formed by the cold construction of the laminated strong film and the first moisture curing adhesive layer, namely the reaction sealing adhesive through strong compounding; specifically, the bonding strength of the permanent bonding of the structural layer and the intervention of the sealing adhesive through the reaction with super-strong viscosity is far greater than the pure physical bonding effect of the common coiled material; the reaction sealing adhesive has excellent creep property, unique self-healing property after puncture, good wrapping effect on sharp objects such as nails and the like, self-healing of tiny damages caused by construction damage and effect with liquid cement paste to prevent leakage; more importantly, the laminated strong film has excellent weather resistance and chemical corrosion resistance, has good resistance to alkaline water from concrete, is not damaged by domestic garbage and organisms, resists environmental factors such as acid, alkali, salt and the like, and has strong mildew-proof and anti-aging functions; the laminated strong membrane is formed by cross-laminating of high polymer base materials, the longitudinal and transverse deformation of the laminated strong membrane is uniform, and large size deformation cannot occur due to environmental temperature change; and the high-strength high-toughness steel wire is high in tensile strength, tear resistance and impact resistance, and can better adapt to the deformation of a structure.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural view of a waterproof roll provided in embodiment 1 of the present invention;
fig. 2 is a schematic structural view of a waterproof roll provided in embodiment 2 of the present invention;
fig. 3 is a schematic structural view of a waterproof roll provided in embodiment 3 of the present invention;
fig. 4 is a schematic structural view of a waterproof roll provided in embodiment 4 of the present invention;
fig. 5 is a schematic structural view of a waterproof roll provided in embodiment 5 of the present invention;
icon: 1-a first isolating film, 2-a first moisture-curing adhesive layer, 3-a laminated strong film, 4-a first protective layer, 5-a second moisture-curing adhesive layer, 6-a second isolating film, 7-a second protective layer and 8-a waterproof groove.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Example 1
An environment-friendly non-asphalt-based high-polymer wet-laid waterproof roll comprises a laminated strong film 3, a first moisture-curing adhesive layer 2 and a first isolation film 1 which are sequentially stacked; the laminated strong film 3 is formed by cross-laminating high-molecular base materials, and the first moisture-curing adhesive layer 2 is a reaction sealing adhesive, and is more preferably suitable for a basement bottom plate or a side wall of an external-protection and internal-adhesion-prevention waterproof scheme.
The utility model discloses waterproofing membrane in order to solve the difficult problem that the existing ordinary coiled material can not effectively bond with the basal plane and the water channeling and leaking are generated, the difficult problem that the ordinary coiled material can not effectively bond with the basal plane and the water channeling and leaking are generated can be effectively solved through the wet-laid waterproofing membrane which is formed by the strong composite cold-setting construction of the laminated strong film 3 and the first moisture curing glue layer 2, namely the reaction sealing viscose;
particularly, the bonding strength of the sealing adhesive and the permanent bonding of the structural layer is far greater than the pure physical bonding effect of the common coiled material through the intervention of the super-strong reaction sealing adhesive; the reaction sealing adhesive has excellent creep property and unique self-healing property after puncture, has good wrapping effect on sharp objects such as nails and the like, can automatically heal tiny damages generated by construction damage, can act with liquid cement paste, and can prevent leakage.
More importantly, the laminated strong film 3 has excellent weather resistance and chemical corrosion resistance, has good resistance to alkaline water from concrete, is not damaged by domestic garbage and organisms, resists environmental factors such as acid, alkali, salt and the like, and has strong mildew-proof and anti-aging functions; the laminated strong membrane 3 is formed by cross-laminating high-molecular base materials, the longitudinal and transverse deformation of the laminated strong membrane 3 is uniform, and large size deformation cannot occur due to the change of environmental temperature; the high-strength and high-toughness polyester tire has excellent tensile, tear and impact resistance, the elongation is more than 3 times of that of a polyester tire base and a PET film, and the high-strength and high-toughness polyester tire can better adapt to the deformation of a structure.
In this embodiment, the laminated strong membrane 3 is formed by transversely and longitudinally laminating a polymer base material into a plurality of polygons, circles or ellipses, so as to not only increase the strength and toughness thereof, but also form a plurality of tiny independent units (i.e. a plurality of independent polygons, circles or ellipses), thereby achieving the independent space effect of sealing and waterproofing, and increasing the waterproofing effect and the service life thereof.
It should be noted that the material of the first isolation film 1 and the second isolation film 6 is not limited, and for example, a PE silicon oil film may be used. Specifically, the waterproof layer of the coiled material can be constructed after the waterproof layer of the coiled material needs to be removed from the surface of the coiled material before the waterproof layer of the coiled material is constructed.
In the embodiment, the thickness of the waterproof coiled material is 1.5-2.0 mm, and the width of the waterproof coiled material is not less than 1m.
Example 2
This embodiment differs from embodiment 1 in that it further includes a first protective layer 4, i.e., a nonwoven fabric layer or a geotextile layer, disposed outside the laminated strength film 3; namely, the wet-laid waterproof roll material of the embodiment comprises a non-woven fabric layer, a laminated strong film 3, a first moisture-curing glue layer 2 and a first isolation film 1 which are sequentially stacked; the single-side self-adhesion of the non-woven fabric is suitable for the construction of a mine method waterproof scheme.
Example 3
The waterproofing roll may be bonded on one side as in example 1 or 2; the roll material can also be bonded on both sides, specifically, in this embodiment, the roll material further includes a second moisture-curing adhesive layer 5 (reaction sealing adhesive) and a second isolation film 6, the second moisture-curing adhesive layer 5 is far away from the first moisture-curing adhesive layer 2 and is disposed on the outermost side, that is, the second moisture-curing adhesive layer 5 is disposed on the outer side of the laminated strong film 3 or the nonwoven fabric layer, and the second isolation film 6 is disposed on the outer side of the second moisture-curing adhesive layer 5, so that the wet-laid waterproof roll material of this embodiment includes the second isolation film 6, the second moisture-curing adhesive layer 5, the laminated strong film 3, the first moisture-curing adhesive layer 2, and the first isolation film 1 which are sequentially stacked;
or the wet-laid waterproof roll material of this embodiment includes a second isolation film 6, a second moisture-curable adhesive layer 5, a first protective layer 4 (nonwoven fabric layer), a laminated strong film 3, a first moisture-curable adhesive layer 2, and a first isolation film 1, which are sequentially stacked;
therefore, the waterproof roll can adapt to the scene of two-side adhesion.
Example 4
In this embodiment, the present invention further includes a second protective layer 7, where the second protective layer 7 is an anti-aging polyethylene film or an anti-aging polyester fiber film; the second protective layer 7 can be directly arranged on the outer side of the laminated strong film 3 as in example 1, and then the wet-laid waterproof roll material of this example comprises an anti-aging polyethylene film, the laminated strong film 3, the first moisture-curing glue layer 2 and the first isolation film 1 which are sequentially stacked;
the first protective layer 4 can be disposed on the outer side as in example 2, and the wet-laid waterproofing membrane of this embodiment includes an anti-aging polyethylene film, a nonwoven fabric layer, a laminated strong film 3, a first moisture-curable adhesive layer 2, and a first separation film 1, which are sequentially stacked;
the waterproof sheet material may be disposed outside the first protective layer 4 as in example 3, and the wet-laid waterproof sheet material of this embodiment includes a second separator 6, a second moisture-curable adhesive layer 5, an anti-aging polyethylene film, a nonwoven fabric layer, a laminated strength film 3, a first moisture-curable adhesive layer 2, and a first separator 1, which are sequentially stacked;
example 5
In this embodiment, a plurality of waterproof grooves 8 are further provided at intervals in the width direction on the surface of the waterproof roll, and the waterproof grooves 8 are formed in a groove shape by pressing; when laying in outdoor environment like this, usable capillary groove 8 is saved ponding, the water conservancy diversion to can play waterproof effect better. Of course, the flashing groove 8 can be selectively applied to any of the flashing rolls of examples 1-4.
Claims (7)
1. An environment-friendly non-asphalt-based high-polymer wet-laid waterproof coiled material is characterized by comprising a laminated strong membrane, a first moisture-curing adhesive layer and a first isolating membrane which are sequentially stacked; the laminated strong membrane is formed by cross-laminating high-molecular base materials, and the first moisture-curing adhesive layer is reaction sealing adhesive.
2. The environment-friendly non-asphalt base polymer wet-laid waterproof roll according to claim 1, wherein the laminated strong membrane is formed by cross-laminating polymer parent materials in transverse and longitudinal directions to form a plurality of polygons, circles or ellipses.
3. The environment-friendly non-asphalt-based high-molecular wet-laid waterproof roll material as claimed in claim 2, further comprising a first protective layer, wherein the first protective layer is a non-woven fabric layer or a geotextile layer; the first protective layer is disposed on an outer side of the laminate strength film.
4. The environment-friendly non-asphalt-based high-molecular wet-laid waterproof roll material as claimed in claim 3, further comprising a second protective layer, wherein the second protective layer is an anti-aging polyethylene film or an anti-aging polyester fiber film; the second protection layer is arranged on the outer side of the first protection layer.
5. The environment-friendly non-asphalt-based high-molecular wet-laid waterproof roll material as claimed in any one of claims 1 to 4, further comprising a second moisture-curing adhesive layer and a second isolation film, wherein the second moisture-curing adhesive layer is far away from the first moisture-curing adhesive layer and is arranged on the outermost side, and the outer side of the second moisture-curing adhesive layer is isolated by the second isolation film.
6. The environment-friendly non-asphalt-based polymer wet-laid waterproof roll material as claimed in claim 5, wherein the waterproof roll material has a thickness of 1.5-2.0 mm and a width of not less than 1m.
7. The environment-friendly non-asphalt-based polymer wet-laid waterproof roll according to claim 6, wherein a plurality of waterproof grooves are further formed in the surface of the waterproof roll at intervals in the width direction, and the waterproof grooves are formed in a groove shape by pressing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223438677.2U CN218843543U (en) | 2022-12-21 | 2022-12-21 | Environment-friendly non-asphalt-based high-polymer wet-laid waterproof roll |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223438677.2U CN218843543U (en) | 2022-12-21 | 2022-12-21 | Environment-friendly non-asphalt-based high-polymer wet-laid waterproof roll |
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| Publication Number | Publication Date |
|---|---|
| CN218843543U true CN218843543U (en) | 2023-04-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223438677.2U Active CN218843543U (en) | 2022-12-21 | 2022-12-21 | Environment-friendly non-asphalt-based high-polymer wet-laid waterproof roll |
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| Country | Link |
|---|---|
| CN (1) | CN218843543U (en) |
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