公开(公告)号：US11466456B2

公开(公告)日：2022-10-11

申请号：US16174290

申请日：2018-10-30

Applicant: KOREA INSTITUTE OF CIVIL ENGINEERING AND BUILDING TECHNOLOGY

Inventor： Hyeong Yeol Kim ,  Kyung Taek Koh ,  Gum Sung Ryu ,  Gi Hong An ,  Dong Woo Seo ,  Young Jun You ,  Seung Hun Park ,  Ga Young Kim ,  Seung Seop Jin

IPC: E04C5/06 ,  B29C53/02 ,  D03D25/00 ,  D03D9/00 ,  E04C5/07 ,  D06M13/53 ,  D06M23/14 ,  D06M15/70 ,  D06M15/705 ,  B32B13/04

Abstract: Provided are a method of manufacturing a three-dimensional textile reinforcement material and a method of constructing a textile reinforced concrete structure using a three-dimensional textile reinforcement material. A two-dimensional grid is bent into a three-dimensional shape using a two-dimensionally woven or knitted textile grid, and the bent grid is coupled with at least one two-dimensional grid, and thus the three-dimensional textile reinforcement material can be simply and easily formed. The three-dimensional textile reinforcement material can be formed by coating the coupled two-dimensional grid and a three-dimensional grid with a thermosetting resin and curing the coupled grids to support a concrete pouring pressure. The three-dimensional textile reinforcement material is formed in a truss material, and the three-dimensional textile reinforcement material with high bending strength can be manufactured, thus a concrete pouring pressure can be supported when a textile reinforced concrete structure is constructed using the three-dimensional textile reinforcement material.