CN105369795A - Multidirectional plastic geogrid - Google Patents
Multidirectional plastic geogrid Download PDFInfo
- Publication number
- CN105369795A CN105369795A CN201510792793.XA CN201510792793A CN105369795A CN 105369795 A CN105369795 A CN 105369795A CN 201510792793 A CN201510792793 A CN 201510792793A CN 105369795 A CN105369795 A CN 105369795A
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- oblique
- rib
- node
- oblique rib
- multidirectional
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Abstract
The invention provides a multidirectional plastic geogrid which comprises first oblique ribs and second oblique ribs. First joints are arranged at the junctions of the first oblique ribs and the second oblique ribs; the back faces of the first oblique ribs and the back faces of the second oblique ribs are coated with back glue layers, polyester glass fabric used for increasing the strength adheres to the back faces of the first oblique ribs and the back faces of the second oblique ribs through the back glue layers, two reinforcing ribs which are crossed perpendicularly are correspondingly arranged in each grid, and the ends of the reinforcing ribs are connected with the first joints. The polyester glass fabric used for increasing the strength adheres to the surfaces of the first oblique ribs and the surfaces of the second oblique ribs, and therefore the geogrid can be prevented from being damaged by stretching, and the strength of the geogrid is increased; meanwhile, the first joints are arranged at the junctions, and therefore the release force of the joints can reach 1000 N; in addition, the two reinforcing ribs which are perpendicularly interlaced are correspondingly arranged in each grid so that the stretching resistance rate can be increased, and the structure is made firmer.
Description
Technical field
The present invention relates to geotechnical process field, specifically, the present invention relates to a kind of multidirectional Plastics Geogrids.
Background technology
Along with the expansion of construction work, various building operations equipment have also been obtained continuous development.Wherein, Plastics Geogrids, as material requested in construction, has and plays to building ground works the effect supporting and reinforce.And common plastics product forms because of the congenital limitation of its raw molecule structure and hot extrusion, and door is narrow, and rolling is short, and creep-resistant property is poor, and itself is soft and do not have rigidity and a stretch-proof poor-performing, under some specific occasion, is difficult to the requirement reaching use.Therefore, those skilled in the art need badly provides a kind of multidirectional Plastics Geogrids, can improve stretch-proof rate, sound construction, increase the service life.
Summary of the invention
The technical problem to be solved in the present invention is: provide a kind of multidirectional Plastics Geogrids, can improve stretch-proof rate, sound construction, increase the service life.
The technical solution adopted for the present invention to solve the technical problems is: provide a kind of multidirectional Plastics Geogrids, comprise the first oblique rib and the second oblique rib, described first oblique rib and the equidistant cross arrangement of described second oblique rib form multiple grid, the infall of described first oblique rib and described second oblique rib is provided with disposable injection molded the first node for fixing the first oblique rib and the second oblique rib, the back side of described first oblique rib and the second oblique rib is coated with gum layer, the Fibergrass polyester mat for improving intensity is adhered to by described gum layer, the inner correspondence of described each grid arranges the reinforcing rib of two mutual square crossings, the end of described reinforcing rib connects described first node.
Preferably, the infall of described reinforcing rib is provided with the second node, and the cross section of described second node is circular.
Preferably, the material of described reinforcing rib is glass fiber.
Preferably, described reinforcing rib is connected on described first node by supersonic welding.
Preferably, described first node is rectangle plasticizing umbo point.
The invention provides a kind of multidirectional Plastics Geogrids, by the surface adhesion at the first oblique rib and the second oblique rib for improving the Fibergrass polyester mat of intensity, geo-grid can be prevented to be destroyed due to stretching, improve the intensity of geo-grid; Simultaneously, by arranging disposable the first injection molded node at the first oblique rib and the second oblique rib intersection, node peeling force can reach 1000N, has elongation per unit length low, and intensity is large, be out of shape little, the feature that creep properties is little, in addition, arranges two reinforcing ribs mutually vertically interweaved in the inner correspondence of each grid and can improve stretch-proof rate, make structure more firm, extend the application life of geo-grid.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, be briefly described to the accompanying drawing used required in embodiment below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of multidirectional Plastics Geogrids preferred embodiment of the present invention.
[in figure Reference numeral]:
10. the first oblique rib, 20. second oblique ribs, 30. grids, 40. first nodes, 50. Fibergrass polyester mat, 60. reinforcing ribs, 70. second nodes.
Detailed description of the invention
For making content of the present invention clearly understandable, below in conjunction with Figure of description, content of the present invention is described further.Certain the present invention is not limited to this specific embodiment, and the general replacement known by those skilled in the art is also encompassed in protection scope of the present invention.Secondly, the present invention's detailed statement that utilized schematic diagram to carry out, when describing example of the present invention in detail, for convenience of explanation, schematic diagram, should in this, as limitation of the invention not according to general ratio partial enlargement.
Above-mentioned and other technical characteristic and beneficial effect, will in conjunction with the embodiments and accompanying drawing 1 multidirectional Plastics Geogrids of the present invention is described in detail.As shown in Figure 1, Fig. 1 is the structural representation of multidirectional Plastics Geogrids preferred embodiment of the present invention.
As shown in Figure 1, the invention provides a kind of multidirectional Plastics Geogrids, comprise the first oblique rib 10 and the second oblique rib 20, first oblique rib 10 and the second oblique rib 20 equidistantly cross arrangement form multiple grid 30, the infall of the first oblique rib 10 and described second oblique rib 20 is provided with disposable injection molded the first node 70 for fixing the first oblique rib 10 and the second oblique rib 20, the back side of the first oblique rib 10 and the second oblique rib 20 is coated with gum layer, the Fibergrass polyester mat 50 for improving intensity is adhered to by gum layer, the inner correspondence of each grid 30 arranges the reinforcing rib 60 of two mutual square crossings, the end of reinforcing rib 60 connects the first node 40, first node 40 is preferably rectangle plasticizing umbo point.
Concrete, in the present embodiment, reinforcing rib 60 is connected on the first node 40 by supersonic welding, in order to improve the intensity of reinforcing rib 60 infall further, the infall of reinforcing rib 60 is provided with the second node 70, and the cross section of the second node 70 is preferably circular, wherein, the material of reinforcing rib 60 is preferably glass fiber.
In sum, the invention provides a kind of multidirectional Plastics Geogrids, by the surface adhesion at the first oblique rib 10 and the second oblique rib 20 for improving the Fibergrass polyester mat 50 of intensity, geo-grid can be prevented to be destroyed due to stretching, to improve the intensity of geo-grid; Simultaneously, by arranging disposable the first injection molded node 40 at the first oblique rib 10 and the second oblique rib 20 intersection, node peeling force can reach 1000N, has elongation per unit length low, and intensity is large, be out of shape little, the feature that creep properties is little, in addition, arranges two reinforcing ribs 60 mutually vertically interweaved in the inner correspondence of each grid 30 and can improve stretch-proof rate, make structure more firm, extend the application life of geo-grid.
Although the present invention essentially describes above embodiment, just come as an example to be described, and the present invention is not limited to this.Such as, each parts that embodiment is shown in detail can be revised and run, to described modification with apply relevant difference and can think and be included in protection scope of the present invention that claims limit.
Embodiment involved in this manual, its implication is that specially feature, structure or the characteristic described in conjunction with this embodiment comprises at least one embodiment of the present invention.These terms come across in manual everywhere differ to establish a capital and relate to same embodiment.In addition, when describing special characteristic, structure or characteristic in conjunction with any embodiment, all think that it falls in the scope of these special characteristics, structure or the characteristic that those of ordinary skill in the art just can realize in conjunction with other embodiments.
Claims (5)
1. a multidirectional Plastics Geogrids, it is characterized in that, comprise the first oblique rib and the second oblique rib, described first oblique rib and the equidistant cross arrangement of described second oblique rib form multiple grid, the infall of described first oblique rib and described second oblique rib is provided with disposable injection molded the first node for fixing the first oblique rib and the second oblique rib, the back side of described first oblique rib and the second oblique rib is coated with gum layer, the Fibergrass polyester mat for improving intensity is adhered to by described gum layer, the inner correspondence of described each grid arranges the reinforcing rib of two mutual square crossings, the end of described reinforcing rib connects described first node.
2. multidirectional Plastics Geogrids as claimed in claim 1, is characterized in that, the infall of described reinforcing rib is provided with the second node, and the cross section of described second node is circular.
3. multidirectional Plastics Geogrids as claimed in claim 1, is characterized in that, the material of described reinforcing rib is glass fiber.
4. multidirectional Plastics Geogrids as claimed in claim 1, is characterized in that, described reinforcing rib is connected on described first node by supersonic welding.
5. multidirectional Plastics Geogrids as claimed in claim 1, is characterized in that, described first node is rectangle plasticizing umbo point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510792793.XA CN105369795A (en) | 2015-11-18 | 2015-11-18 | Multidirectional plastic geogrid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510792793.XA CN105369795A (en) | 2015-11-18 | 2015-11-18 | Multidirectional plastic geogrid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105369795A true CN105369795A (en) | 2016-03-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510792793.XA Pending CN105369795A (en) | 2015-11-18 | 2015-11-18 | Multidirectional plastic geogrid |
Country Status (1)
| Country | Link |
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| CN (1) | CN105369795A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108049385A (en) * | 2017-12-13 | 2018-05-18 | 沈建清 | A kind of plastic tensile TGXG |
-
2015
- 2015-11-18 CN CN201510792793.XA patent/CN105369795A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108049385A (en) * | 2017-12-13 | 2018-05-18 | 沈建清 | A kind of plastic tensile TGXG |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160302 |
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| WD01 | Invention patent application deemed withdrawn after publication |