CN201635079U - Fiber-plastic compound geogrid - Google Patents
Fiber-plastic compound geogrid Download PDFInfo
- Publication number
- CN201635079U CN201635079U CN2009202442523U CN200920244252U CN201635079U CN 201635079 U CN201635079 U CN 201635079U CN 2009202442523 U CN2009202442523 U CN 2009202442523U CN 200920244252 U CN200920244252 U CN 200920244252U CN 201635079 U CN201635079 U CN 201635079U
- Authority
- CN
- China
- Prior art keywords
- twisted
- fiber
- fiber yarns
- fibre
- geogrid
- Prior art date
- 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
Links
Landscapes
- Laminated Bodies (AREA)
Abstract
The utility model relates to a fiber-plastic compound geogrid which has a fiber-plastic compound band (1) structure which is formed by wrapping a plurality of twisted fiber yarns or fiber ropes (2) with a high-polymer material layer, wherein the fiber-plastic compound bands (1) are arranged longitudinally and laterally, thus forming a net structure; the joints (3) at intersection parts of the longitudinal bands and the lateral bands of the net structure are welded, thus leading the joints to be firm and be connected to form the integral net structure; and the mixture of twisted glass fiber yarns, twisted carbon fiber yarns, twisted basalt fiber yarns, twisted aramid fiber yarns, twisted polyster fiber yarns and various twisted fiber yarns can be adopted as the twisted fiber yarns. Due to adoption of the solution, the corrosion resistance of the geogrid is improved, the cost-performance ratio is remarkably superior to that of other geogrids, the joint structure of the grid is even, the ultimate release force is increased obviously, the overall tensile strength of the geogrid is high, and the deformation is small.
Description
Technical field: the utility model relates to a kind of fibre and moulds compound geogrid.
Background technology: at present, the steel that uses in the civil engineering field is moulded the steel wire that force-summing element adopts in the geo-grid, and the end is perishable through the water logging bubble, and can not be applied to contain in the filler of soda acid salt.
Summary of the invention: the utility model provides a kind of resistance to corrosion strong, the compound geogrid of stability under loading, the utility model is achieved through the following technical solutions: the utility model is that fibre is moulded compound geogrid, mould the composite strip structure by the fibre that polymer material layer parcel plurality of fibers has twist yarn or cordage to constitute, fibre is moulded composite strip and is formed net structure to arranging in length and breadth, and the node of infall in length and breadth in the net structure carried out soldering, make node firmly be connected to form netted overall structure, wherein fiber has twist yarn can adopt glass fiber that twist yarn is arranged, carbon fiber has twist yarn, basalt fibre has twist yarn, aramid fiber has twist yarn and polyster fibre to have twist yarn and various fiber that the compound of twist yarn is arranged.
Because fibre is moulded the raw material that the compound geogrid raw material all adopt acidproof alkali salt, stable chemical performance, all is better than other products for resist chemical performance aspect.Avoid in the use the fine main force-summing element fiber of moulding compound geogrid to have twist yarn to be corroded, having guaranteed can be because of the influence of environmental corrosion in the use, and tensile strength can not reduce, and has increased the effect of using.
A kind of fibre that is applied to soft foundation processing in highway, railway, airport, harbour, municipal administration, water power, the building engineering is moulded compound geogrid.Be specially adapted to be layed in and change the middle reinforced earth composite cushion that forms that bankets, constitute the stable composite foundation of various building structures, improve its supporting capacity.
The stiffness of the reinforced earth bed course that geo-grid constitutes is bigger, helps the diffusion of works top foundation load, and transmits more equably, is distributed on the weak soil layer of bottom, improves the bearing capacity on the ground preferably; Owing to the effect of reinforced earth bed course, strengthened the whole stiffness of ground in the compression layer scope, help adjusting the distortion of ground; The reinforced earth composite cushion belongs to the flexible structure thing, can well absorb the energy of earthquake, so its anti-seismic performance is good.
The product advantage: one, antiseptic power is strong.This product force-summing element is that various fibers have twist yarn outer wrapping macromolecular material, and its antiacid alkali salt of material that constitutes product is very capable, is difficult for being corroded.Two, cost performance obviously is better than ordinary steel and moulds grid.Technical improvement in many ways makes this grid obviously be better than other geo-grid in quality and function aspects.Three, grid node intensity obviously improves, because that fibre is moulded the composite strip chemical composition is close, can better bring into play bond effect in welding, and the node strength of moulding compound geogrid through test of many times presentation of results fibre is higher than the grid of other kinds.Four, to mould compound geogrid tensile strength big and be out of shape little characteristics for fibre, makes its functional performance be better than the geo-grid of other types.
Description of drawings:
Fig. 1 is overall structure figure of the present utility model
Fig. 2 is the utility model A-A sectional drawing
The specific embodiment:
The utility model is that fibre is moulded compound geogrid, mould composite strip (1) structure by the fibre that polymer material layer parcel plurality of fibers has twist yarn or cordage (2) to constitute, fibre is moulded composite strip (1) and is formed net structure to arranging in length and breadth, and the node of infall in length and breadth (3) in the net structure carried out soldering, make node (3) firmly be connected to form netted overall structure.
Claims (2)
1. a fibre is moulded compound geogrid, it is characterized in that: mould composite strip (1) structure by the fibre that polymer material layer parcel plurality of fibers has twist yarn (2) to constitute, fibre is moulded composite strip (1) and is formed net structure to arranging in length and breadth, and the soldered processing of the node of infall in length and breadth (3) in the net structure forms netted overall structure.
2. a kind of fibre according to claim 1 is moulded compound geogrid, and it is that fiber has twist yarn (2) structure that its feature fibre is moulded composite strip (1) force-summing element, promptly by constituting yarn after the plurality of fibers long filament twisting or rope constitutes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202442523U CN201635079U (en) | 2009-12-01 | 2009-12-01 | Fiber-plastic compound geogrid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202442523U CN201635079U (en) | 2009-12-01 | 2009-12-01 | Fiber-plastic compound geogrid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201635079U true CN201635079U (en) | 2010-11-17 |
Family
ID=43079565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202442523U Expired - Fee Related CN201635079U (en) | 2009-12-01 | 2009-12-01 | Fiber-plastic compound geogrid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201635079U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104499475A (en) * | 2014-12-11 | 2015-04-08 | 马克菲尔（长沙）新型支档科技开发有限公司 | Novel geogrid |
| CN104818703A (en) * | 2015-05-24 | 2015-08-05 | 贵州蓝图新材料股份有限公司 | Aramid fiber high-strength geogrid |
| CN104818704A (en) * | 2015-05-24 | 2015-08-05 | 贵州蓝图新材料股份有限公司 | Poly-p-phenylenebenzobisthiazole (PBO) high-strength geogrid |
| CN104895040A (en) * | 2015-05-24 | 2015-09-09 | 贵州蓝图新材料股份有限公司 | Carbon fiber high-strength geogrid |
| CN106436679A (en) * | 2016-10-09 | 2017-02-22 | 上海理工大学 | Reinforced soil containing basalt fiber and nano-silica and preparation method of reinforced soil |
-
2009
- 2009-12-01 CN CN2009202442523U patent/CN201635079U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104499475A (en) * | 2014-12-11 | 2015-04-08 | 马克菲尔（长沙）新型支档科技开发有限公司 | Novel geogrid |
| CN104818703A (en) * | 2015-05-24 | 2015-08-05 | 贵州蓝图新材料股份有限公司 | Aramid fiber high-strength geogrid |
| CN104818704A (en) * | 2015-05-24 | 2015-08-05 | 贵州蓝图新材料股份有限公司 | Poly-p-phenylenebenzobisthiazole (PBO) high-strength geogrid |
| CN104895040A (en) * | 2015-05-24 | 2015-09-09 | 贵州蓝图新材料股份有限公司 | Carbon fiber high-strength geogrid |
| CN106436679A (en) * | 2016-10-09 | 2017-02-22 | 上海理工大学 | Reinforced soil containing basalt fiber and nano-silica and preparation method of reinforced soil |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201635079U (en) | Fiber-plastic compound geogrid | |
| CN101294455B (en) | Insulated standard and processing technique thereof | |
| CN202881797U (en) | Asphalt pavement structure | |
| CN101525864A (en) | Basalt fibre composite rib and basalt fibre composite inhaul cable | |
| CN106760216A (en) | A kind of bamboo wood multiple tube constrains steel reinforced concrete combining structure | |
| CN101886347B (en) | Fiber prestress rope containing high-toughness wear-resistant sleeve and fabricating method thereof | |
| CN106760215A (en) | A kind of fiber-bamboo wood composite pipe concrete composite structure | |
| CN201713959U (en) | Novel stretchable pressing reinforced concrete support | |
| CN107217786A (en) | Confusion type FRP steel composite reinforcing marine sand concrete beams | |
| CN201265157Y (en) | Post-tensioned unbounded prestressed concrete anti-floating pile | |
| CN215253064U (en) | Anchoring system for reinforcing earthen site | |
| CN105821735A (en) | Technology for enhancing crack-resistance performance of cement concrete pavement by glass fiber mesh | |
| CN201627128U (en) | Plastic composite geogrid | |
| CN201250356Y (en) | Polyethylene weaving rope with high-strength for netting gear | |
| CN101550703B (en) | Method for designing reinforced concrete foundation or pile cap | |
| CN201835441U (en) | Reinforcement cage framework structure for production of concrete pile | |
| CN217538751U (en) | Bamboo anchor rod component reinforced by FRP (fiber reinforced Plastic) | |
| CN101956354A (en) | High-intensity glass and plastic compound geogrid | |
| CN206408838U (en) | A kind of fiber bamboo wood multiple tube concrete combination column | |
| CN206467897U (en) | A kind of bamboo wood steel pipe concrete combination column | |
| CN101956349A (en) | Three-direction stretching geogrid | |
| CN201447700U (en) | High-strength steel-plastic geocell | |
| RU77310U1 (en) | COMPOSITE FITTINGS (OPTIONS) | |
| CN201411680Y (en) | Reinforced high-strength geotextile | |
| CN202187332U (en) | Triangular mesh grid |
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 |
Granted publication date: 20101117 Termination date: 20151201 |
|
| EXPY | Termination of patent right or utility model |