CN2417192Y - Earthworking grille made of machine weaved glass fiber - Google Patents
Earthworking grille made of machine weaved glass fiber Download PDFInfo
- Publication number
- CN2417192Y CN2417192Y CN 99229518 CN99229518U CN2417192Y CN 2417192 Y CN2417192 Y CN 2417192Y CN 99229518 CN99229518 CN 99229518 CN 99229518 U CN99229518 U CN 99229518U CN 2417192 Y CN2417192 Y CN 2417192Y
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- screen cloth
- leno
- grid
- geo
- plain weave
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Abstract
The utility model relates to a woven glass fiber geo grid which is used for enhancement in rock engineering and civil engineering and is composed of net cloth and a coating. The utility model is characterized in that the net cloth is formed by that glass fibre is adopted to be woven by a weaving machine, and the structure of the net cloth can be made into forms of plain weave, leno, the combination of plain weave and leno, etc., so that the enhancement can be carried out according to the requirements of different engineering. The net cloth is formed by processing by adopting weaving technology, so that the cost of products is reduced greatly.
Description
The utility model relates to the woven glass geo-grid of making to strengthen usefulness in geotechnics and the civil engineering.
Relevant by retrieval patent documentation does not retrieve the woven glass geo-grid identical with the utility model structure at present as yet.The application of geo-grid on soft road surface research and development in recent ten years got up, and the eighties begins, and Britain is representative with NETLON Co., Ltd, studied the material property and the pavement performance of plastic grill, and progressively applied.The glass of the Canada Bei Miersi Co., Ltd development grid of putting more energy into, its effect also is that humidification is carried out on soft road surface.The existing domestic geo-grid that is used for flexible roadbed enhancing mainly contains two class materials: a class is polyethylene or polypropylene material; Another kind of is to be the geo-grid of material with the glass fiber, after adopting warp knitting technology to weave to handle with the surface-coated treatment process, this type of geo-grid makes, but because the warp knitting technology complexity, situations such as apparatus expensive significantly rise the cost of product.
The purpose of this utility model is to provide a kind of employing weaving equipment to weave, and has a kind of woven glass geo-grid of intensity height, low cost of manufacture.
Technical characteristic of the present utility model is: on the basis of considering dependable performance, be designed to by screen cloth, coat composed woven glass geo-grid, coating is coated in the external surface of screen cloth, its characteristic is: described screen cloth adopts glass fiber to form through weaving, and the structure of screen cloth is the form of structure of plain weave formula; The structure of described screen cloth can also be the form of structure of leno formula; The structure of described screen cloth can also be the form of structure of plain weave+leno formula; The structure of described screen cloth can also be the form of structure of compound plain weave+leno formula.Described coating material is wherein a kind of in pitch, PVC, the copolymer acrylate different materials; Described coating layer thickness A is: 0.15mm≤A≤0.75mm.Screen cloth is designed to the form of plain weave, leno, plain weave+leno, compound plain weave+leno, and multiple requirement of strength designs in the engineering in order to satisfy, coating is the glass geo-grid of bituminous material, be mainly used in the enhancing of road, its characteristics can have good compatibility with road asphalt, make it to organically combine; Coating is the glass geo-grid of PVC material, is mainly used in the reinforcement in the synthetic materials, also can be used as the material of putting more energy into of engineerings such as railway bed, airport, water conservancy, canal dam; Coating is that the glass geo-grid of copolymer acrylate material is mainly used in the construction work enhancing to cement.
The utility model has the advantages that:, thereby improved the tensile strength of screen cloth greatly because the screen cloth surface-coated has coating; Because screen cloth adopts woven method to be made into, thereby guaranteeing that screen cloth tensile strength and grid have on the stable preferably basis, greatly reduce the cost of product; Because described screen cloth can be designed to the structure of plain weave, leno, plain weave+leno, compound plain weave+leno according to the requirement of intensity, thereby can come engineering is strengthened according to concrete engine request; Because performance simple in structure is reliable, strengthen effectively, product cost is low, so very big practical and popularizing value is arranged.
Below with reference to description of drawings embodiment of the present utility model:
Accompanying drawing 1 is the structural representation of the woven glass geo-grid of the utility model.
Accompanying drawing 2 is first kind of structural representation of screen cloth in the woven glass geo-grid.
Accompanying drawing 3 is second kind of structural representation of screen cloth in the woven glass geo-grid.
Accompanying drawing 4 is the third structural representations of screen cloth in the woven glass geo-grid.
Accompanying drawing 5 is the 4th kind of structural representations of screen cloth in the woven glass geo-grid.
With reference to accompanying drawing 1, the utility model is made up of screen cloth 1, coating 2, coating 2 is coated in the external surface of screen cloth 1, screen cloth 1 adopts glass fiber to form through weaving, the material of coating 2 can determine to select wherein a kind of in pitch, PVC, the copolymer acrylate different materials according to environment for use is different, and it is coating material that present embodiment selects the PVC material.The thickness A of coating 2 is: 0.15mm≤A≤0.75mm, the thickness of present embodiment are 0.6mm.
With reference to accompanying drawing 2, screen cloth 1 adopts glass fiber through weaving the woven form of structure that causes plain weave, and warp 3 is stacked on the parallel 5 with warp 4 staggered pressures.
With reference to accompanying drawing 3, screen cloth 1 adopts glass fiber through weaving the woven form of structure that causes leno, and twisted wire 6, twisted wire 7 cross-woven make every group twisted wire and the parallel 5 staggered shapes that cover into grid on parallel 5.
With reference to accompanying drawing 4, screen cloth 1 adopts glass fiber through weaving the woven form of structure that causes plain weave+leno, warp 3, warp 4 staggered pressures are stacked on the parallel 5, and strand is woven with twisted wire 6 on every group warp 3, warp 4, makes warp and parallel energy weave in every group.
With reference to accompanying drawing 5, screen cloth 1 adopts glass fiber through weaving the woven form of structure that causes compound plain weave+leno, warp 3, warp 4 staggered pressures are stacked on the parallel 5, and strand is woven with twisted wire 6, twisted wire 7 on every group warp 3, warp 4, makes warp and parallel energy weave in every group.
Claims (6)
1, a kind of woven glass geo-grid, it is made up of screen cloth [1], coating [2], and coating [2] is coated in the external surface of screen cloth [1], it is characterized in that: described screen cloth [1] adopts glass fiber to form through weaving, and the structure of screen cloth [1] is the form of structure of plain weave formula.
2, woven glass geo-grid according to claim 1 is characterized in that: the structure of described screen cloth [1] can also be the form of structure of leno formula.
3, woven glass geo-grid according to claim 1 is characterized in that: the structure of described screen cloth [1] can also be the form of structure of plain weave+leno formula.
4, woven glass geo-grid according to claim 1 is characterized in that: the structure of described screen cloth [1] can also be the form of structure of compound plain weave+leno.
5, woven glass geo-grid according to claim 1 is characterized in that: described coating material is wherein a kind of in pitch, PVC, the copolymer acrylate different materials.
6, woven glass geo-grid according to claim 1, it is characterized in that: the thickness A of described coating [2] is: 0.15mm≤A≤0.75mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99229518 CN2417192Y (en) | 1999-09-29 | 1999-09-29 | Earthworking grille made of machine weaved glass fiber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99229518 CN2417192Y (en) | 1999-09-29 | 1999-09-29 | Earthworking grille made of machine weaved glass fiber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2417192Y true CN2417192Y (en) | 2001-01-31 |
Family
ID=34018750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99229518 Expired - Fee Related CN2417192Y (en) | 1999-09-29 | 1999-09-29 | Earthworking grille made of machine weaved glass fiber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2417192Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102079136A (en) * | 2010-12-28 | 2011-06-01 | 泰安路德工程材料有限公司 | Method for producing glass and plastic composite geogrid |
| CN102534927A (en) * | 2012-01-19 | 2012-07-04 | 无锡市顺安土工材料有限公司 | Method for manufacturing X-type geotextile tube by utilizing shuttleless loom |
| CN103469448A (en) * | 2013-09-05 | 2013-12-25 | 宁波大华砂轮有限公司 | Weaving method of untwisted binding type plain weaving grinding wheel mesh |
| CN103556468A (en) * | 2013-11-12 | 2014-02-05 | 贵州龙里蓝图新材料有限公司 | Ultra-high molecular weight polyethylene fiber geogrid and preparation method thereof |
| CN109943946A (en) * | 2019-02-28 | 2019-06-28 | 浙江超仕达特纺有限公司 | A kind of safe screen cloth of swimming-pool |
| CN113152201A (en) * | 2020-12-25 | 2021-07-23 | 东南大学 | Mixed fiber warp knitting grid |
| CN114934338A (en) * | 2022-06-28 | 2022-08-23 | 泰山玻璃纤维有限公司 | Super large mesh glass fiber net cloth |
-
1999
- 1999-09-29 CN CN 99229518 patent/CN2417192Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102079136A (en) * | 2010-12-28 | 2011-06-01 | 泰安路德工程材料有限公司 | Method for producing glass and plastic composite geogrid |
| CN102534927A (en) * | 2012-01-19 | 2012-07-04 | 无锡市顺安土工材料有限公司 | Method for manufacturing X-type geotextile tube by utilizing shuttleless loom |
| CN103469448A (en) * | 2013-09-05 | 2013-12-25 | 宁波大华砂轮有限公司 | Weaving method of untwisted binding type plain weaving grinding wheel mesh |
| CN103469448B (en) * | 2013-09-05 | 2015-03-18 | 宁波大华砂轮有限公司 | Weaving method of untwisted binding type plain weaving grinding wheel mesh |
| CN103556468A (en) * | 2013-11-12 | 2014-02-05 | 贵州龙里蓝图新材料有限公司 | Ultra-high molecular weight polyethylene fiber geogrid and preparation method thereof |
| CN109943946A (en) * | 2019-02-28 | 2019-06-28 | 浙江超仕达特纺有限公司 | A kind of safe screen cloth of swimming-pool |
| CN113152201A (en) * | 2020-12-25 | 2021-07-23 | 东南大学 | Mixed fiber warp knitting grid |
| CN114934338A (en) * | 2022-06-28 | 2022-08-23 | 泰山玻璃纤维有限公司 | Super large mesh glass fiber net cloth |
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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 |