CN2376376Y - Fibre net reinforced polyvinyl compound water-proof coiled material - Google Patents
Fibre net reinforced polyvinyl compound water-proof coiled material Download PDFInfo
- Publication number
- CN2376376Y CN2376376Y CN 99221112 CN99221112U CN2376376Y CN 2376376 Y CN2376376 Y CN 2376376Y CN 99221112 CN99221112 CN 99221112 CN 99221112 U CN99221112 U CN 99221112U CN 2376376 Y CN2376376 Y CN 2376376Y
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- CN
- China
- Prior art keywords
- coiled material
- fiber
- polyethylene
- polyethylene film
- fibre net
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to fibre net reinforced polyvinyl compound waterproof coiled material which is jointly composed of fibre layers compounded on both faces of a polyethylene film main waterproof layer, and a characteristic part, namely fibre net frames among polyethylene films and the fibre layers. The utility model has the advantages that the strength is high, and even low-density polyethylene is used, the requirements of special engineering construction can also be satisfied. If terylene non-woven cloth is adopted as a surface compound layer, the heat insulating and preventing effect can also be provided. The utility model is suitable for water proofing engineering of roof faces.
Description
Present patent application relates to construction engineering waterproof material.
The technology relevant with present patent application is that applicant's the patent No. 962448566.7 double-side fibres strengthen polyvinyl composite water-proof coiled material.It is polyethylene film be the two sides of main water barrier compound on fiber cloth do the enhancing skid resistant course, it has, and water resistance is good, the life-span is long, well with advantages such as cement basic layer bondings.But adopt Linear low-density polyethylene when producing, particularly during low density polyethylene (LDPE), tensile strength is lower, does not satisfy the waterproof requirement of special engineering.
The purpose of present patent application is the tensile strength that further improves polyethylene waterproof roll, satisfies the waterproof requirement of special engineering.
The application's technical scheme is: compound one deck fleece is made the enhancing rack between polyethylene film and fiber skid resistant course.
The application's good effect is owing to compound one deck fiber rack between main water barrier and skid resistant course, so improve the tensile strength of coiled material greatly, promptly uses low density polyethylene (LDPE), and its intensity also satisfies the construction requirement of special engineering greatly.
Fig. 1 is the application's a cross-section structure.1-end face fiber composite layer among the figure, 2-polyethylene film main water barrier, 3-fiber rack, 4-bottom surface fiber composite layer.
During enforcement, the general available nonwoven polypropylene fabric of end face fiber composite layer (1) is used terylene non-woven fabric when being used for the waterproofing and thermal insulation of roofing thermal insulation layer, and advantage such as that terylene non-woven fabric also has is heat-resisting, sun-resistant, antiseptic insect-repelling moth is so can remove the cement mortar protective layer from; Bottom surface fiber composite layer (4) is identical with end face fiber composite layer (1); Polyethylene film main water barrier (2) be by polythene material (or modified poly ethylene) with send into extruder after the microchemistry auxiliary agent mixes and extrude and form.The microchemistry auxiliary agent does with the antioxidant 1010 of weight 0.2～0.5% that primary antioxidant, 0.1～0.2% anti-oxidant DLTP are made auxiliary anti-oxidant, 0.5～1.0% carbonarius masterbatch is made reinforcing filler.The net that the fiber rack should select that tensile strength is big, thermo qualitative good, corrosion resistant fibrous material is made, but that the cost that also will consider coiled material can not increase is too high can be selected the cheap fat glass fiber net that soaks for use for this reason, and grid length of side 2-10mm is advisable.
During production, net volume and top, the bottom surface fiber composite layer (1) of the polyethylene film of extruding on extruder (2) and fleece (3), that (4) enter composite roll hot pressing simultaneously is compound.Fleece (3) forms on polyethylene film (2) layer and strengthens skeleton, and the cooling rolling of compound back forms product.
Claims (3)
1, a kind of fleece strengthens polyvinyl composite water-proof coiled material, it be on the two sides of polyethylene film main water barrier compound on the fiber skid resistant course, it is characterized in that: be compounded with the fiber rack between polyethylene film main water barrier and the fiber skid resistant course.
2, waterproof roll as claimed in claim 1 is characterized in that polyethylene film (2) is to extrude the film that form with trace assistant primary antioxidant 1010, auxiliary anti-oxidant DLTP, reinforcing filler carbonarius masterbatch after mixing by polyethylene or modified poly ethylene.
3, waterproof roll as claimed in claim 1 or 2 is characterized in that fiber rack (3) adopts preferentially that grid length of side 2-10mm's soak the fat glass fiber net.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99221112 CN2376376Y (en) | 1999-06-02 | 1999-06-02 | Fibre net reinforced polyvinyl compound water-proof coiled material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99221112 CN2376376Y (en) | 1999-06-02 | 1999-06-02 | Fibre net reinforced polyvinyl compound water-proof coiled material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2376376Y true CN2376376Y (en) | 2000-05-03 |
Family
ID=34011735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99221112 Expired - Fee Related CN2376376Y (en) | 1999-06-02 | 1999-06-02 | Fibre net reinforced polyvinyl compound water-proof coiled material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2376376Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104302472A (en) * | 2012-03-28 | 2015-01-21 | 塔吉特Gdl公司 | Multilayer surface covering |
| CN108032573A (en) * | 2017-11-27 | 2018-05-15 | 桂林市和鑫防水装饰材料有限公司 | High-polymer polyethylene polypropylene fiber waterproof roll and preparation method thereof |
-
1999
- 1999-06-02 CN CN 99221112 patent/CN2376376Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104302472A (en) * | 2012-03-28 | 2015-01-21 | 塔吉特Gdl公司 | Multilayer surface covering |
| CN104302472B (en) * | 2012-03-28 | 2017-03-08 | 塔吉特Gdl公司 | Multiple-level surface covering |
| CN108032573A (en) * | 2017-11-27 | 2018-05-15 | 桂林市和鑫防水装饰材料有限公司 | High-polymer polyethylene polypropylene fiber waterproof roll and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |