CN204172448U - BPW synthetic resin Resisting fractre polyethylene multilayer waterproof roll - Google Patents
BPW synthetic resin Resisting fractre polyethylene multilayer waterproof roll Download PDFInfo
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- CN204172448U CN204172448U CN201420625375.2U CN201420625375U CN204172448U CN 204172448 U CN204172448 U CN 204172448U CN 201420625375 U CN201420625375 U CN 201420625375U CN 204172448 U CN204172448 U CN 204172448U
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Abstract
BPW synthetic resin Resisting fractre polyethylene multilayer waterproof roll, it is characterized in that: comprise self-adhesive layer, polypropylene long fiber free-weaving fabric layer, polythene material layer, geotechnological layer of cloth, BPW coat of synthetic resin, described self-adhesive layer is positioned at the below of polypropylene long fiber free-weaving fabric layer, the top of described polypropylene long fiber free-weaving fabric layer and the tight pressing of polythene material layer, the downside of geotechnique's layer of cloth and the closely pressing above of polythene material layer, BPW coat of synthetic resin is evenly coated on the upper side of geotextiles.The utility model have employed BPW synthetic resin and does dope layer, and thickness is little, and tensile property is good, and resistance to fracture is strong, wear-resisting, moisture-proof, long service life.
Description
Technical field
The utility model relates to a kind of waterproof roll, specifically, relates to a kind of BPW synthetic resin Resisting fractre polyethylene multilayer waterproof roll.
Background technology
Aqueous polyurethane (BPW) refers to do not have or substantially do not have organic solvent, uses the polyurethane that water is prepared as dispersion.Although water is the decentralized medium of BPW, but owing to having soft section and hard section in BPW concurrently, there is after film forming the advantage such as high-wearing feature, high anti-stick and crack resistance.BPW coating is soft and flexible; Strength of coating is good, can be used for very thin coating; Wear-resisting, moisture-proof.Current BPW coating is not also applied to waterproof roll field.
Existing polyethylene polypropylene fiber composite sheet, the multiple film of middle employing one deck linear low density polyethylene (LLDPE) synthetic resin individual layer, outer surface adds two-layer polypropylene long fiber free-weaving fabric production technology, three layers of one-shot forming, the shortcomings such as its tensile strength is little, low-temperature shrink easily chaps, service life is short, if want to reach national test stone and desirable waterproofing work service life, must rely in process of production and increase product thickness to complete the check data of national standard, because this increasing production cost, also waste the energy greatly.
Utility model content
The purpose of this utility model is the weak point overcoming above-mentioned conventional art, provides a kind of and is provided with BPW layer, tensile strength is high, break resistance is high, BPW synthetic resin Resisting fractre polyethylene multilayer waterproof roll that thickness is less.
The technical solution of the utility model is:
BPW synthetic resin Resisting fractre polyethylene multilayer waterproof roll, it is characterized in that: comprise self-adhesive layer, polypropylene long fiber free-weaving fabric layer, polythene material layer, geotechnological layer of cloth, BPW coat of synthetic resin, described self-adhesive layer is positioned at the below of polypropylene long fiber free-weaving fabric layer, the top of described polypropylene long fiber free-weaving fabric layer and the tight pressing of polythene material layer, the downside of geotechnique's layer of cloth and the closely pressing above of polythene material layer, BPW coat of synthetic resin is evenly coated on the upper side of geotextiles.
Improve as one:
The thickness of described BPW coat of synthetic resin is 0.1-0.2mm, the thickness of described geotechnological layer of cloth is 0.2-0.4mm, the thickness of described polythene material layer is 0.1-0.3mm thickness, and the thickness of described polypropylene long fiber free-weaving fabric layer is 0.2-0.5mm, and the thickness of described self-adhesive layer is 0.2-0.4mm.
As further improving:
Described self-adhesive layer is that high-polymer modified pitch is from viscose.
The utility model have employed BPW synthetic resin and does dope layer, and thickness is little, and tensile property is good, and resistance to fracture is strong, wear-resisting, moisture-proof, long service life.
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Accompanying drawing explanation
Accompanying drawing is the structural representation of a kind of BPW synthetic resin of the utility model Resisting fractre polyethylene multilayer waterproof roll.
In figure: 1-BPW coat of synthetic resin; 2-geotechnique layer of cloth; 3-polythene material layer; 4-polypropylene long fiber free-weaving fabric layer; 5-self-adhesive layer.
Detailed description of the invention
Embodiment 1:BPW synthetic resin Resisting fractre polyethylene multilayer waterproof roll, comprise self-adhesive layer 5, polypropylene long fiber free-weaving fabric layer 4, polythene material layer 3, geotechnological layer of cloth 2, BPW coat of synthetic resin 1, described self-adhesive layer 5 is positioned at the below of polypropylene long fiber free-weaving fabric layer 4, the top of described polypropylene long fiber free-weaving fabric layer 4 and polythene material layer 3 closely pressing, the downside of geotechnique's layer of cloth 2 and the closely pressing above of polythene material layer 3, BPW coat of synthetic resin 1 is evenly coated on the upper side of geotextiles.
The thickness of described BPW coat of synthetic resin 1 is 0.1mm, and the thickness of described geotechnological layer of cloth 2 is 0.2mm, and the thickness of described polythene material layer 3 is 0.1mm thickness, and the thickness of described polypropylene long fiber free-weaving fabric layer 4 is 0.2mm, and the thickness of described self-adhesive layer 5 is 0.2mm.
Described self-adhesive layer 5 is that high-polymer modified pitch is from viscose.
Embodiment 2:BPW synthetic resin Resisting fractre polyethylene multilayer waterproof roll, comprise self-adhesive layer 5, polypropylene long fiber free-weaving fabric layer 4, polythene material layer 3, geotechnological layer of cloth 2, BPW coat of synthetic resin 1, described self-adhesive layer 5 is positioned at the below of polypropylene long fiber free-weaving fabric layer 4, the top of described polypropylene long fiber free-weaving fabric layer 4 and polythene material layer 3 closely pressing, the downside of geotechnique's layer of cloth 2 and the closely pressing above of polythene material layer 3, BPW coat of synthetic resin 1 is evenly coated on the upper side of geotextiles.
The thickness of described BPW coat of synthetic resin 1 is 0.15mm, and the thickness of described geotechnological layer of cloth 2 is 0.3mm, and the thickness of described polythene material layer 3 is 0.2mm thickness, and the thickness of described polypropylene long fiber free-weaving fabric layer 4 is 0.35mm, and the thickness of described self-adhesive layer 5 is 0.3mm.
Described self-adhesive layer 5 is that high-polymer modified pitch is from viscose.
Embodiment 3:BPW synthetic resin Resisting fractre polyethylene multilayer waterproof roll, comprise self-adhesive layer 5, polypropylene long fiber free-weaving fabric layer 4, polythene material layer 3, geotechnological layer of cloth 2, BPW coat of synthetic resin 1, described self-adhesive layer 5 is positioned at the below of polypropylene long fiber free-weaving fabric layer 4, the top of described polypropylene long fiber free-weaving fabric layer 4 and polythene material layer 3 closely pressing, the downside of geotechnique's layer of cloth 2 and the closely pressing above of polythene material layer 3, BPW coat of synthetic resin 1 is evenly coated on the upper side of geotextiles.
The thickness of described BPW coat of synthetic resin 1 is 0.2mm, and the thickness of described geotechnological layer of cloth 2 is 0.4mm, and the thickness of described polythene material layer 3 is 0.3mm thickness, and the thickness of described polypropylene long fiber free-weaving fabric layer 4 is 0.5mm, and the thickness of described self-adhesive layer 5 is 0.4mm.
Described self-adhesive layer 5 is that high-polymer modified pitch is from viscose.
Claims (3)
1.BPW synthetic resin Resisting fractre polyethylene multilayer waterproof roll, it is characterized in that: comprise self-adhesive layer (5), polypropylene long fiber free-weaving fabric layer (4), polythene material layer (3), geotechnique's layer of cloth (2), BPW coat of synthetic resin (1), described self-adhesive layer (5) is positioned at the below of polypropylene long fiber free-weaving fabric layer (4), the top of described polypropylene long fiber free-weaving fabric layer (4) and polythene material layer (3) closely pressing, the downside of geotechnique's layer of cloth (2) and the closely pressing above of polythene material layer (3), BPW coat of synthetic resin (1) is evenly coated on the upper side of geotextiles.
2. multilayer flashing coiled material according to claim 1, it is characterized in that: the thickness of described BPW coat of synthetic resin (1) is 0.1-0.2mm, the thickness of described geotechnological layer of cloth (2) is 0.2-0.4mm, the thickness of described polythene material layer (3) is 0.1-0.3mm thickness, the thickness of described polypropylene long fiber free-weaving fabric layer (4) is 0.2-0.5mm, and the thickness of described self-adhesive layer (5) is 0.2-0.4mm.
3. multilayer flashing coiled material according to claim 1, is characterized in that: described self-adhesive layer (5) is for high-polymer modified pitch is from viscose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420625375.2U CN204172448U (en) | 2014-10-16 | 2014-10-16 | BPW synthetic resin Resisting fractre polyethylene multilayer waterproof roll |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420625375.2U CN204172448U (en) | 2014-10-16 | 2014-10-16 | BPW synthetic resin Resisting fractre polyethylene multilayer waterproof roll |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204172448U true CN204172448U (en) | 2015-02-25 |
Family
ID=52561284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420625375.2U Expired - Fee Related CN204172448U (en) | 2014-10-16 | 2014-10-16 | BPW synthetic resin Resisting fractre polyethylene multilayer waterproof roll |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204172448U (en) |
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2014
- 2014-10-16 CN CN201420625375.2U patent/CN204172448U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150225 Termination date: 20161016 |