发明名称 |
METHOD FOR PRODUCING A GEOGRID |
摘要 |
A geogrid using fiber-reinforced polymeric strips and its producing method are disclosed. The geogrid of a lattice shape includes plural longitudinal fiber-reinforced polymeric strips longitudinally arranged in parallel at regular intervals and formed by reinforcing fiber in a thermoplastic polymer resin, and plural lateral fiber-reinforced polymer strip laterally arranged in parallel at regular intervals and formed by reinforcing fiber in a thermoplastic polymer resin. Each longitudinal fiber-reinforced polymer strip has at lease one first contact point crossed with the lateral fiber-reinforced polymer strip on the upper surface and at least one second contact point crossed with the lateral fiber-reinforced polymer strips on the lower surface. The contact points are fixed by welding the longitudinal and lateral fiber-reinforced polymer strips. The geogrid is excellent in installation capacity, frictional feature and shape stabilisation and shows high tensile strength and low tensile strain and low creep deformation. |
申请公布号 |
EP1699962(B1) |
申请公布日期 |
2012.02.15 |
申请号 |
EP20030781065 |
申请日期 |
2003.12.30 |
申请人 |
SAMYANG CORPORATION |
发明人 |
YUN, KWANG-JUNG;CHO, SEONG-HO;CHA, DONG-HWAN;CHOI, SE-WHAN |
分类号 |
D04H3/00;D03D1/00;D03D15/02;D03D41/00;D04H3/04;D04H3/14;E02D17/18;E02D17/20 |
主分类号 |
D04H3/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|