CN202672364U - Polyethylene polypropylene fiber self-adhesive waterproof roll - Google Patents
Polyethylene polypropylene fiber self-adhesive waterproof roll Download PDFInfo
- Publication number
- CN202672364U CN202672364U CN 201220306574 CN201220306574U CN202672364U CN 202672364 U CN202672364 U CN 202672364U CN 201220306574 CN201220306574 CN 201220306574 CN 201220306574 U CN201220306574 U CN 201220306574U CN 202672364 U CN202672364 U CN 202672364U
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- layer
- self
- hdpe
- waterproof roll
- utility
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- Expired - Lifetime
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- Sealing Material Composition (AREA)
Abstract
The utility model discloses a polyethylene polypropylene fiber self-adhesive waterproof roll which comprises an HDPE (high-density polyethylene) layer, wherein the lower surface of the HDPE layer is adhered with a self-adhesive asphalt layer, the upper surface of the HDPE layer is adhered with polypropylene fiber cloth, and the surface of one side on the self-adhesive asphalt layer far away from the HDPE layer is adhered with a separation film made of a PE (polyethylene) film or an aluminum film. By adopting the self-adhesive asphalt layer, the waterproof roll disclosed by the utility model can be used on a moist basal plane without using an adhesive, and the paving process does not need to be performed after the basal plane is dried, thus the construction period can be shortened, and the working efficiency can be improved. Meanwhile, when the waterproof roll disclosed by the utility model is in a viscoelastic state for a long time, the integral water resistance of the waterproof layer can also be ensured.
Description
Technical field
The utility model relates to a kind of waterproof roll, specifically, relates to a kind of polyethylene polypropylene adhesive waterproof coil.
Background technology
Waterproofing materials occupies very consequence in building material product, the quality of waterproofing materials quality directly has influence on the quality of whole construction work.The conventional waterproof materials such as asphalt felt are because the shortcoming of self material is eliminated gradually.In recent years, high polymer waterproof material relied on its good waterproof and workability, had obtained people's approval.But existing waterproof roll is subject to the restriction of self, exists some defectives.Existing waterproof roll can't prevent that effectively sealing is penetrated into surface structure, causes concrete and reinforcing bar to be corroded, and causes the solable matter in the building structure to run off, and accelerates the aging of building.In addition, existing waterproofing materials needs the brushing cementing agent when construction, and can't carry out the work when basal plane is moist, incured loss through delay the duration, reduced operating efficiency, simultaneously, the globality of waterproofing course can't be guaranteed when waterproofing materials was in the viscoelastic state for a long time, had a strong impact on the quality of construction work.
Summary of the invention
The technical problems to be solved in the utility model is in order to overcome defects, a kind of efficiency of construction that improves to be provided, and can guarantee the polyethylene polypropylene adhesive waterproof coil of integral waterproofing performance.
For addressing the above problem, the technical scheme that the utility model adopts is:
A kind of polyethylene polypropylene adhesive waterproof coil, comprise the HDPE layer, be stained with the self-adhesion bitumen layer on the soffit of described HDPE layer, be stained with Polypropylene on the upper surface of HDPE layer, be stained with the barrier film made from PE film or aluminium film on the side surface away from the HDPE layer on the described self-adhesion bitumen layer.
The utility model adopts the self-adhesion bitumen layer, can work at the basal plane of humidity, need not to re-use cementing agent, also need not wait until paving after the basal plane drying, but the reduction of erection time increases work efficiency.Simultaneously, when the utility model was in the viscoelastic state for a long time, the integral waterproofing of waterproofing course also can be guaranteed.
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Description of drawings
Accompanying drawing 1 is the structural representation of the utility model embodiment.
Among the figure: 1-HDPE layer; 2-self-adhesion bitumen layer; The 3-barrier film; The 4-Polypropylene.
The specific embodiment
Embodiment, as shown in Figure 1, a kind of polyethylene polypropylene adhesive waterproof coil comprises HDPE layer 1, is stained with self-adhesion bitumen layer 2 on the soffit of described HDPE layer 1, is stained with Polypropylene 4 on the upper surface of HDPE layer, has strengthened its structure toughness and intensity.
Be stained with barrier film 3 on the side surface away from HDPE layer 1 on the described self-adhesion bitumen layer 2, described barrier film 3 is PE film or aluminium film.
The utility model adopts self-adhesion bitumen layer 2, can work at the basal plane of humidity, need not to re-use cementing agent, also need not wait until paving after the basal plane drying, but the reduction of erection time increases work efficiency.Simultaneously, when the utility model was in the viscoelastic state for a long time, the integral waterproofing of waterproofing course also can be guaranteed.
Claims (1)
1. polyethylene polypropylene adhesive waterproof coil, comprise the HDPE layer, it is characterized in that: be stained with the self-adhesion bitumen layer on the soffit of described HDPE layer, be stained with Polypropylene on the upper surface of HDPE layer, be stained with the barrier film made from PE film or aluminium film on the side surface away from the HDPE layer on the described self-adhesion bitumen layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220306574 CN202672364U (en) | 2012-06-28 | 2012-06-28 | Polyethylene polypropylene fiber self-adhesive waterproof roll |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220306574 CN202672364U (en) | 2012-06-28 | 2012-06-28 | Polyethylene polypropylene fiber self-adhesive waterproof roll |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202672364U true CN202672364U (en) | 2013-01-16 |
Family
ID=47493274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220306574 Expired - Lifetime CN202672364U (en) | 2012-06-28 | 2012-06-28 | Polyethylene polypropylene fiber self-adhesive waterproof roll |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202672364U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103628326A (en) * | 2013-11-28 | 2014-03-12 | 潍坊博源新型防水材料有限公司 | High-strength self-adhesive polyethylene polypropylene fiber composite waterproof coiled material and preparation method thereof |
-
2012
- 2012-06-28 CN CN 201220306574 patent/CN202672364U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103628326A (en) * | 2013-11-28 | 2014-03-12 | 潍坊博源新型防水材料有限公司 | High-strength self-adhesive polyethylene polypropylene fiber composite waterproof coiled material and preparation method thereof |
| CN103628326B (en) * | 2013-11-28 | 2016-03-16 | 潍坊博源新型防水材料有限公司 | A kind of high strength self-adhesion polyethylene polypropylene fiber composite sheet and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 262700 Taitou Town, Shouguang City, Weifang City, Shandong Province Patentee after: HONGYUAN WATERPROOF TECHNOLOGY GROUP Co.,Ltd. Address before: 262700 Taitou Town, Shouguang City, Weifang City, Shandong Province Patentee before: WEIFANG HONGYUAN WATERPROOF MATERIAL Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130116 |
|
| CX01 | Expiry of patent term |