CN212708433U - Reaction bonding type polymer waterproofing membrane - Google Patents
Reaction bonding type polymer waterproofing membrane Download PDFInfo
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- CN212708433U CN212708433U CN202021099877.8U CN202021099877U CN212708433U CN 212708433 U CN212708433 U CN 212708433U CN 202021099877 U CN202021099877 U CN 202021099877U CN 212708433 U CN212708433 U CN 212708433U
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- type polymer
- waterproofing membrane
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Abstract
The utility model discloses a reaction bonding type polymer waterproofing membrane, waterproofing membrane includes first isolation rete, PET polymer rete, first reaction bonding sealing adhesive layer and second isolation rete from last to down in proper order, be equipped with second reaction bonding sealing adhesive layer between first isolation rete and the PET polymer rete. The utility model discloses a waterproofing membrane waterproof performance is good, and the cohesiveness is strong.
Description
Technical Field
The utility model relates to a waterproofing membrane technical field, concretely relates to is a reaction bonding type polymer waterproofing membrane.
Background
The waterproof coiled material is mainly used for building walls, roofs, tunnels, highways, refuse landfills and the like, can be curled into a roll-shaped flexible building material product for resisting external rainwater and underground water leakage, is used as a leakage-free connection between an engineering foundation and a building, is a waterproof first barrier of the whole engineering, and plays a vital role in the whole engineering.
In the prior art, the adhesive adopted by the waterproof coiled material does not react well with a waterproof film, the durable time of the adhesive is short, the adhesive is easy to be bonded firmly after a long time, and the phenomenon of water leakage of the waterproof layer caused by failure of the adhesive sometimes occurs in waterproof engineering.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem that waterproofing membrane bonds not firmly and easy seepage among the prior art, the utility model provides a reaction bonding type polymer waterproofing membrane is used for solving above-mentioned technical problem.
In order to solve the technical problem, the utility model discloses solve and adopt following technical scheme to realize:
the utility model provides a reaction bonding type polymer waterproofing membrane, waterproofing membrane includes first isolation rete, PET polymer rete, first reaction bonding sealing adhesive layer and second isolation rete from last to down in proper order.
Furthermore, a second reaction adhesive sealing glue layer is arranged between the first isolation film layer and the PET high polymer film layer.
Further, the first isolation film layer and the second isolation film layer are both PE isolation film layers.
Further, the first reaction bonding adhesive layer and the second reaction bonding adhesive layer are both modified asphalt bonding adhesive layers.
Further, the PET polymer film layer is a PET polymer film layer of a gold-plated or aluminum-plated film.
Further, the thickness of the waterproof coiled material is 1.2-4 mm.
Through adopting foretell technical scheme, the beneficial effects of the utility model are that:
the utility model discloses a waterproofing membrane adhesion is strong, and waterproof performance is good, and reaction bonding sealing glue layer and PET polymer rete perfect adaptation form new waterproof construction, and can produce irreversible infiltration reaction with liquid cement thick liquids and bond in concrete base, and waterproof performance is good, and the adhesion is strong.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
Fig. 1 is a schematic structural view of the present invention;
in the figure: first isolation rete 1, PET polymer rete 2, first reaction glue sealing glue layer 3, second isolation rete 4, second reaction glue sealing glue layer 5.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In an embodiment, referring to fig. 1, the utility model discloses a reaction bonding type polymer waterproofing membrane, the thickness of waterproofing membrane is 1.2-4mm, can divide into 1.2mm, 1.5mm, 1.7mm, 2.0mm, 3.0mm, 4.0mm multiple specification according to the demand. Waterproofing membrane includes first isolation rete 1, PET polymer rete 2, first reaction viscose sealant layer 3 and second isolation rete 4 from last to down in proper order, and first isolation rete 1 and second isolation rete 4 are PE isolation rete, first reaction viscose sealant layer 3 is modified asphalt adhesive layer.
In another embodiment, a second reaction bonding sealant layer 5 is disposed between the first isolation film layer 1 and the PET polymer film layer 2, and the second reaction bonding sealant layer is a modified asphalt bonding sealant layer. The double-sided adhesive waterproof roll is formed, and the adhesive property and the waterproof property are further improved.
In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the description of such combinations is not exhaustive in the present specification only for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (6)
1. The utility model provides a reaction bonding type polymer waterproofing membrane which characterized in that: waterproofing membrane includes first isolation rete, PET polymer film layer, first reaction viscose sealant layer and second isolation rete from last to down in proper order.
2. The reactive bonding type polymer waterproof roll material according to claim 1, characterized in that: and a second reaction bonding and sealing adhesive layer is arranged between the first isolation film layer and the PET high polymer film layer.
3. The reactive bonding type polymer waterproof roll material according to claim 1, characterized in that: the first isolation film layer and the second isolation film layer are both PE isolation film layers.
4. The reactive bonding type polymer waterproof roll material according to claim 2, characterized in that: the first reaction bonding adhesive layer and the second reaction bonding adhesive layer are both modified asphalt bonding adhesive layers.
5. The reactive bonding type polymer waterproof roll material according to claim 2, characterized in that: the PET polymer film layer is a gold-plated or aluminum-plated film.
6. The reactive bonding type polymer waterproof roll material according to claim 2, characterized in that: the thickness of the waterproof roll is 1.2-4 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021099877.8U CN212708433U (en) | 2020-06-15 | 2020-06-15 | Reaction bonding type polymer waterproofing membrane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021099877.8U CN212708433U (en) | 2020-06-15 | 2020-06-15 | Reaction bonding type polymer waterproofing membrane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212708433U true CN212708433U (en) | 2021-03-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021099877.8U Active CN212708433U (en) | 2020-06-15 | 2020-06-15 | Reaction bonding type polymer waterproofing membrane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212708433U (en) |
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2020
- 2020-06-15 CN CN202021099877.8U patent/CN212708433U/en active Active
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