Title:
繊維補強高分子ストリップからなったジオグリッド及びその製造方法
Document Type and Number:
Japanese Patent JP2006508285
Kind Code:
A
Abstract:
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.
Inventors:
Yoon Kwan Jun
Cho Seong Ho
Cha Dong Fan
Choise fan
Cho Seong Ho
Cha Dong Fan
Choise fan
Application Number:
JP2005512814A
Publication Date:
March 09, 2006
Filing Date:
December 30, 2003
Export Citation:
Assignee:
SAMYANG CORPORATION
International Classes:
E02D17/18; D03D1/00; D03D15/02; D03D41/00; D04H3/04; D04H3/14; E02D17/20; B29C48/06; B29C48/07
Attorney, Agent or Firm:
Shunichiro Suzuki
Koji Makimura
Toru Suzuki
Yoshiko Yamoto
Koji Makimura
Toru Suzuki
Yoshiko Yamoto