CN1248518A - Metal screen reinforced polyvinyl composite water-proof coiled material - Google Patents
Metal screen reinforced polyvinyl composite water-proof coiled material Download PDFInfo
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- CN1248518A CN1248518A CN 98110473 CN98110473A CN1248518A CN 1248518 A CN1248518 A CN 1248518A CN 98110473 CN98110473 CN 98110473 CN 98110473 A CN98110473 A CN 98110473A CN 1248518 A CN1248518 A CN 1248518A
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- polyethylene film
- coiled material
- polyethylene
- metal
- proof coiled
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Abstract
The present invention relates to a metal-mesh reinforced polyethylene composite water-proof coiled material. It is formed from polyethylene film as main water-proof layer, fibre layers combined on both sides of said polyethylene film respectively and its characteristic portion metal-mesh frame positioned in polyethylene film. It possesses the advantage of high strength, if the low-density polyethylene is used, it also can meet the requirements for special construction, and if the terylene non-woven fabric is used as its surface composite layer, it also possesses the heat-insulating function, and is suitable for roof water-proofing work.
Description
Present patent application relates to construction engineering waterproof material.
The technology relevant with present patent application is that applicant's the patent No. 96248566.7 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 and advantage such as cement basic layer bonding.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: in polyethylene film, be pressed into the layer of metal net and make the enhancing rack, on the two sides compound on fibrage do anti-skidding protective layer.
The application's good effect is owing to be pressed into the layer of metal rack in the main water barrier polyethylene film, so improved tensile strength 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-metal truss, 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 cement mortar protective course 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 (as low density polyethylene (LDPE)) 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% carbon black is made reinforcing filler.It is 0.1～0.2 millimeter that metal truss adopts the silk footpath, and grid is 4～25 purpose steel wires or copper mesh or aluminium alloy net, makes the existing certain intensity of coiled material keep certain flexibility again.
During production, net volume and top, the bottom surface fiber composite layer (1) of the polyethylene film of extruding on extruder (2) and wire netting (3), that (4) enter composite roll hot pressing simultaneously is compound.Wire netting (3) forms in polyethylene film (2) and strengthens skeleton, and the cooling rolling of compound back forms product.
Claims (4)
1. metal screen reinforced polyvinyl composite water-proof coiled material, it be polyethylene film be the two sides of main water barrier compound on fibrage and characteristic thereof: the metal truss in the polyethylene film is formed jointly.
2. waterproof roll as claimed in claim 1, it is characterized in that polyethylene film (2) for low density polyethylene (LDPE) with extrude the film that forms after trace assistant primary antioxidant 1010, auxiliary anti-oxidant DLTP, reinforcing filler carbon black mix.
3. waterproof roll as claimed in claim 1 or 2 is characterized in that metal truss (3) adopts 0.1～0.2 millimeter 4～25 purpose steel wire in silk footpath or copper mesh or aluminium alloy net.
4. waterproof roll as claimed in claim 3 is characterized in that fiber composite layer (1), (4) employing polypropylene fibre, terylene non-woven fabric.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN98110473A CN1077843C (en) | 1998-09-23 | 1998-09-23 | Metal screen reinforced polyvinyl composite water-proof coiled material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN98110473A CN1077843C (en) | 1998-09-23 | 1998-09-23 | Metal screen reinforced polyvinyl composite water-proof coiled material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1248518A true CN1248518A (en) | 2000-03-29 |
| CN1077843C CN1077843C (en) | 2002-01-16 |
Family
ID=5220521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN98110473A Expired - Fee Related CN1077843C (en) | 1998-09-23 | 1998-09-23 | Metal screen reinforced polyvinyl composite water-proof coiled material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1077843C (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100406533C (en) * | 2006-01-23 | 2008-07-30 | 王立华 | Polyethylene polypropylene water-proof coiled-material with reinforced inner layer and its prodn. method |
| CN101525932A (en) * | 2009-03-26 | 2009-09-09 | 董志君 | Drain plate applied to roof or wall joints |
| CN100582415C (en) * | 2006-07-19 | 2010-01-20 | 章国荣 | Roof padding material and its preparing process |
| CN102717555A (en) * | 2012-07-03 | 2012-10-10 | 太仓高腾复合材料有限公司 | Durable air-permeable waterproof composite material and manufacturing method thereof |
| CN102767240A (en) * | 2011-05-05 | 2012-11-07 | 厦门东顺涂料有限公司 | Waterproof roll |
| CN105150649A (en) * | 2015-09-28 | 2015-12-16 | 无锡贺邦金属制品有限公司 | High-strength plastic product |
| CN106003955A (en) * | 2016-07-18 | 2016-10-12 | 常熟市立新无纺布织造有限公司 | Anti-static non-woven cloth |
| CN111452441A (en) * | 2020-05-22 | 2020-07-28 | 广东莹科防水补强科技有限公司 | Waterproof material and construction method thereof |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4250223A (en) * | 1978-07-07 | 1981-02-10 | Dearborn Rubber Company | Belt type expansion joints |
| CN1073909A (en) * | 1992-11-11 | 1993-07-07 | 廖西佛 | Compound plates for building and bending method thereof |
| US5500267A (en) * | 1994-08-22 | 1996-03-19 | Canning; George | Slip-resistant mat for absorbing oil and other liquids |
| AUPN121195A0 (en) * | 1995-02-20 | 1995-03-16 | Menzel Plastic Traders Pty. Ltd. | A composite article and method of forming a composite article |
-
1998
- 1998-09-23 CN CN98110473A patent/CN1077843C/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100406533C (en) * | 2006-01-23 | 2008-07-30 | 王立华 | Polyethylene polypropylene water-proof coiled-material with reinforced inner layer and its prodn. method |
| CN100582415C (en) * | 2006-07-19 | 2010-01-20 | 章国荣 | Roof padding material and its preparing process |
| CN101525932A (en) * | 2009-03-26 | 2009-09-09 | 董志君 | Drain plate applied to roof or wall joints |
| CN102767240A (en) * | 2011-05-05 | 2012-11-07 | 厦门东顺涂料有限公司 | Waterproof roll |
| CN102767240B (en) * | 2011-05-05 | 2014-06-25 | 厦门东顺涂料有限公司 | Waterproof roll |
| CN102717555A (en) * | 2012-07-03 | 2012-10-10 | 太仓高腾复合材料有限公司 | Durable air-permeable waterproof composite material and manufacturing method thereof |
| CN105150649A (en) * | 2015-09-28 | 2015-12-16 | 无锡贺邦金属制品有限公司 | High-strength plastic product |
| CN106003955A (en) * | 2016-07-18 | 2016-10-12 | 常熟市立新无纺布织造有限公司 | Anti-static non-woven cloth |
| CN111452441A (en) * | 2020-05-22 | 2020-07-28 | 广东莹科防水补强科技有限公司 | Waterproof material and construction method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1077843C (en) | 2002-01-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| AR01 | Abandonment of patent right to avoid double patenting |
According to article 9 of the patent law and article 13 of the detailed rules for the implementation of the patent law: 98110473.8 of the invention patents in the current issue of authorization announcement, and at the same time corresponding to the 98222492.3 utility model patent to be given up, and in the 18 volume of the 3 issue of the new type of communique on the patent right to abandon the announcement. |
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| 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 |