CN204977668U - Polyethylene TPO waterproofing membrane - Google Patents
Polyethylene TPO waterproofing membrane Download PDFInfo
- Publication number
- CN204977668U CN204977668U CN201520585060.4U CN201520585060U CN204977668U CN 204977668 U CN204977668 U CN 204977668U CN 201520585060 U CN201520585060 U CN 201520585060U CN 204977668 U CN204977668 U CN 204977668U
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- layer
- polyethylene
- tpo
- waterproof roll
- waterproofing membrane
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Abstract
The utility model discloses a polyethylene TPO waterproofing membrane, top -down have set gradually non -woven fabrics layer, polyethylene waterproof layer, TPO waterproof layer, strenghthened type clamp muscle layer, child basic unit and isolation layer, child basic unit is compound polyester non -woven fabrics layer. The utility model relates to a rationally, the preparation is convenient, has good tensile characteristics, has improved waterproofing membrane's structural strength, has guaranteed waterproofing membrane's life.
Description
Technical field
The utility model belongs to waterproof roll field, specifically, relates to a kind of polyethylene TPO waterproof roll.
Background technology
At the place such as construction wall, roofing and tunnel, highway, refuse landfill, for playing the seepage resisting extraneous rainwater, underground water, often use waterproof roll.The waterproof roll of current use is generally single layer structure, the waterproof roll heated dimensions rate of change of individual layer is larger, after coiled material is laid, existing waterproof roll is not wear-resisting, after using a period of time, because with ground Long Term Contact or to move etc. situation, often there is coiled material cracking and cause seepage, having a strong impact on the quality of product.
Summary of the invention
The technical problems to be solved in the utility model overcomes above-mentioned defect, provide a kind of reasonable in design, easy to make, there is good tension feature, ensure the interior enhancing composite of water-proof coiled material in service life.
For solving the problem, the technical scheme that the utility model adopts is:
A kind of polyethylene TPO waterproof roll, is characterized in that: be disposed with nonwoven layer, polyethylene waterproof layer, TPO watertight composition, reinforced folder muscle layer, tire basic unit and separation layer from top to bottom; Described tire basic unit is complex polyester nonwoven layer.
As a kind of technical scheme of optimization, described TPO watertight composition is divided into two-layer up and down, is provided with grid wire layer between two-layer TPO watertight composition.
As a kind of technical scheme of optimization, described separation layer is made up of barrier film.
As a kind of technical scheme of optimization, described nonwoven layer is made up of non-woven fabrics.
As a kind of technical scheme of optimization, described polyethylene waterproof layer is the polyethylene waterproof layer be made up of polythene material.
As a kind of technical scheme of optimization, described reinforced folder muscle layer is terylene silk net grid material layer or glass cross grid material layer.
Owing to have employed technique scheme, compared with prior art, the utility model is reasonable in design, easy to make, has good tension feature, improves the structural strength of waterproof roll, ensure that the service life of waterproof roll.
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail simultaneously.
Accompanying drawing explanation
Fig. 1 is the cross section structure schematic diagram of a kind of embodiment of the utility model.
Detailed description of the invention
Embodiment:
As shown in Figure 1, a kind of polyethylene TPO waterproof roll, is disposed with nonwoven layer 1, polyethylene waterproof layer 2, TPO watertight composition 3, reinforced folder muscle layer 4, tire basic unit 5 and separation layer 6 from top to bottom.Described tire basic unit is complex polyester nonwoven layer.
In the present embodiment, described TPO watertight composition is divided into two-layer up and down, is provided with grid wire layer between two-layer TPO watertight composition.
Described separation layer is made up of barrier film.Described nonwoven layer is made up of non-woven fabrics.Described polyethylene waterproof layer is the polyethylene waterproof layer be made up of polythene material.Described reinforced folder muscle layer is terylene silk net grid material layer or glass cross grid material layer.
The utility model is reasonable in design, easy to make, has good tension feature, improves the structural strength of waterproof roll, ensure that the service life of waterproof roll.
The utility model is not limited to above-mentioned preferred embodiment, and anyone should learn the structure change made under enlightenment of the present utility model, and every have identical or akin technical scheme with the utility model, all belongs to protection domain of the present utility model.
Claims (6)
1. a polyethylene TPO waterproof roll, is characterized in that: be disposed with nonwoven layer, polyethylene waterproof layer, TPO watertight composition, reinforced folder muscle layer, tire basic unit and separation layer from top to bottom; Described tire basic unit is complex polyester nonwoven layer.
2. according to the polyethylene TPO waterproof roll described in claim 1, it is characterized in that: described TPO watertight composition is divided into two-layer up and down, between two-layer TPO watertight composition, be provided with grid wire layer.
3., according to the polyethylene TPO waterproof roll described in claim 1, it is characterized in that: described separation layer is made up of barrier film.
4., according to the polyethylene TPO waterproof roll described in claim 1, it is characterized in that: described nonwoven layer is made up of non-woven fabrics.
5. according to the polyethylene TPO waterproof roll described in claim 1, it is characterized in that: described polyethylene waterproof layer is the polyethylene waterproof layer be made up of polythene material.
6. according to the polyethylene TPO waterproof roll described in claim 1, it is characterized in that: described reinforced folder muscle layer is terylene silk net grid material layer or glass cross grid material layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520585060.4U CN204977668U (en) | 2015-08-01 | 2015-08-01 | Polyethylene TPO waterproofing membrane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520585060.4U CN204977668U (en) | 2015-08-01 | 2015-08-01 | Polyethylene TPO waterproofing membrane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204977668U true CN204977668U (en) | 2016-01-20 |
Family
ID=55112078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520585060.4U Expired - Fee Related CN204977668U (en) | 2015-08-01 | 2015-08-01 | Polyethylene TPO waterproofing membrane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204977668U (en) |
-
2015
- 2015-08-01 CN CN201520585060.4U patent/CN204977668U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160120 Termination date: 20180801 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |