CN204801177U - Take polyethylene polypropylene fibre waterproofing membrane on anti -aging layer - Google Patents
Take polyethylene polypropylene fibre waterproofing membrane on anti -aging layer Download PDFInfo
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- CN204801177U CN204801177U CN201520539842.4U CN201520539842U CN204801177U CN 204801177 U CN204801177 U CN 204801177U CN 201520539842 U CN201520539842 U CN 201520539842U CN 204801177 U CN204801177 U CN 204801177U
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Abstract
The utility model provides a take polyethylene polypropylene fibre waterproofing membrane on anti -aging layer for the lamellar structure, includes upper surface TPO anti -aging layer in proper order, goes up non -woven fabrics enhancement layer and polyethylene waterproof layer and lower non -woven fabrics enhancement layer. Compared with the prior art, the utility model discloses has following advantage: because the utility model discloses set up TPO anti -aging layer, because the TPO resin is the result by the EPDMPP blend, consequently resistant ozone aging and water proofness are splendid, regard TPO anti -aging layer as the top layer of polyethylene polypropylene fibre, and this NULL protective layer that it goes without doing when the roofing engineering has alleviateed the weight of roofing, has practiced thrift engineering cost.
Description
Technical field
The utility model belongs to waterproof roll technical field, especially relates to a kind of polyethylene polypropylene fiber waterproof coiled material with anti-aging layer.
Background technology
The upper surface of existing polyethylene polypropylene fiber waterproof coiled material is poly-third non-woven fabrics, and the poor polyethylene molecular chain in addition of the ageing-resistant ability of polypropylene also exists carbon-carbon double bond, irradiates carbon-carbon double bond for a long time will to be destroyed and because causing the aging of material through ultraviolet.
Therefore existing polyethylene polypropylene fiber waterproof coiled material must cover 20mm solid cement mortar cover when being applied to roofworks, adds the weight of roofing, and engineering cost is higher simultaneously.
Summary of the invention
In view of this, the utility model is intended to propose a kind of polyethylene polypropylene fiber waterproof coiled material with anti-aging layer, to strengthen certainly polyethylene polypropylene fiber waterproof coiled material ageing resistace when being applied to roofworks.
For achieving the above object, the technical solution of the utility model is achieved in that
With a polyethylene polypropylene fiber waterproof coiled material for anti-aging layer, be layer structure, comprise upper surface TPO anti-aging layer, upper non-woven fabrics enhancement layer and polyethylene waterproof layer and lower non-woven fabrics enhancement layer successively.
Further, the thickness >=0.5mm of described upper surface TPO anti-aging layer 1.
Further, described upper non-woven fabrics enhancement layer 2 and lower non-woven fabrics enhancement layer 4 are polypropylene fibre fabric hot rolled nonwoven fabrics layer, grammes per square metre: 55-60g/ ㎡.
Further, the thickness >=0.5mm of described polyethylene waterproof layer 3.
Relative to prior art, the utility model has following advantage:
Because the utility model is provided with TPO anti-aging layer; because TPO resin is by the blended product of EPDM/PP; therefore resistance to ozone aging and resistance to water splendid; using the top layer of TPO anti-aging layer as polyethylene polypropylene; this materials application it goes without doing when roofworks protective layer; alleviate the weight of roofing, save engineering cost.
Accompanying drawing explanation
The accompanying drawing forming a part of the present utility model is used to provide further understanding of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the section structure schematic diagram of the utility model embodiment.
Description of reference numerals:
1-TPO anti-aging layer, the upper non-woven fabrics enhancement layer of 2-, 3-polyethylene waterproof layer, non-woven fabrics enhancement layer under 4-.
Detailed description of the invention
It should be noted that, when not conflicting, the embodiment in the utility model and the feature in embodiment can combine mutually.
Below with reference to the accompanying drawings and describe the utility model in detail in conjunction with the embodiments.
With a polyethylene polypropylene fiber waterproof coiled material for anti-aging layer, as shown in Figure 1, be layer structure, comprise upper surface TPO anti-aging layer 1, upper non-woven fabrics enhancement layer 2 and polyethylene waterproof layer 3 and lower non-woven fabrics enhancement layer 4 successively.
Thickness >=the 0.5mm of described upper surface TPO anti-aging layer 1.
Described upper non-woven fabrics enhancement layer 2 and lower non-woven fabrics enhancement layer 4 are polypropylene fibre fabric hot rolled nonwoven fabrics layer, grammes per square metre: 55-60g/ ㎡, by polypropylene fibre long fibre through hot rolling technology.
Thickness >=the 0.5mm of described polyethylene waterproof layer 3 is through plastic process extrusion molding by auxiliary agents such as LLDPE particle, antioxidant (1076).
The polyethylene polypropylene fiber waterproof coiled material of band anti-aging layer of the present utility model, can it goes without doing protective layer when being used in roof waterproof engineering; Alleviate the weight of roofing.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (4)
1. the polyethylene polypropylene fiber waterproof coiled material with anti-aging layer, is characterized in that: be layer structure, comprises upper surface TPO anti-aging layer (1), upper non-woven fabrics enhancement layer (2) and polyethylene waterproof layer (3) and lower non-woven fabrics enhancement layer (4) successively.
2. the polyethylene polypropylene fiber waterproof coiled material of band anti-aging layer according to claim 1, is characterized in that: the thickness >=0.5mm of described upper surface TPO anti-aging layer (1).
3. the polyethylene polypropylene fiber waterproof coiled material of band anti-aging layer according to claim 1, is characterized in that: described upper non-woven fabrics enhancement layer (2) and lower non-woven fabrics enhancement layer (4) are polypropylene fibre fabric hot rolled nonwoven fabrics layer, grammes per square metre: 55-60g/ ㎡.
4. the polyethylene polypropylene fiber waterproof coiled material of band anti-aging layer according to claim 1, is characterized in that: the thickness >=0.5mm of described polyethylene waterproof layer (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520539842.4U CN204801177U (en) | 2015-07-23 | 2015-07-23 | Take polyethylene polypropylene fibre waterproofing membrane on anti -aging layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520539842.4U CN204801177U (en) | 2015-07-23 | 2015-07-23 | Take polyethylene polypropylene fibre waterproofing membrane on anti -aging layer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204801177U true CN204801177U (en) | 2015-11-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201520539842.4U Active CN204801177U (en) | 2015-07-23 | 2015-07-23 | Take polyethylene polypropylene fibre waterproofing membrane on anti -aging layer |
Country Status (1)
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| CN (1) | CN204801177U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105398122A (en) * | 2015-12-17 | 2016-03-16 | 安徽助成信息科技有限公司 | SBS modified asphalt waterproof coiled material with anti-ageing layer |
| CN113291017A (en) * | 2021-04-30 | 2021-08-24 | 北京东方雨虹防水技术股份有限公司 | Waterproof coiled material with antibacterial function and application |
-
2015
- 2015-07-23 CN CN201520539842.4U patent/CN204801177U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105398122A (en) * | 2015-12-17 | 2016-03-16 | 安徽助成信息科技有限公司 | SBS modified asphalt waterproof coiled material with anti-ageing layer |
| CN113291017A (en) * | 2021-04-30 | 2021-08-24 | 北京东方雨虹防水技术股份有限公司 | Waterproof coiled material with antibacterial function and application |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Tangshan Desheng chuangchen Construction Co.,Ltd. Assignor: TIANJIN YUHONG BUILDING WATERPROOF MATERIALS Co.,Ltd. Contract record no.: X2021980001844 Denomination of utility model: A kind of polyethylene polypropylene fiber waterproof membrane with anti-aging layer Granted publication date: 20151125 License type: Common License Record date: 20210319 |
|
| EE01 | Entry into force of recordation of patent licensing contract |