The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 07, 2021
Filed:
Nov. 27, 2019
Korea Institute of Civil Engineering and Building Technology, Gyeonggi-do, KR;
Hyeong Yeol Kim, Gyeonggi-do, KR;
Kyung Taek Koh, Gyeonggi-do, KR;
Gum Sung Ryu, Gyeonggi-do, KR;
Gi Hong An, Gyeonggi-do, KR;
Dong Woo Seo, Gyeonggi-do, KR;
Seung Seop Jin, Incheon, KR;
KOREA INSTITUTE OF CIVIL ENGINEERING AND BUILDING TECHNOLOGY, Gyeonggi-do, KR;
Abstract
Provided are an anchor pin for placing shotcrete and fixing a textile grid and a method of constructing textile grid reinforced shotcrete using the same, wherein the anchor pin allows a textile grid reinforcement to be precisely disposed at a required position and, when shotcrete is placed, prevents a textile grid reinforcement from moving due to a driving pressure for precise construction so as to increase durability and safety of the concrete structure, allows primary and secondary shotcrete to be constructed while placing thicknesses thereof are visually checked so as to increase precision of construction, and allows the textile grid reinforcement to be disposed and fixed to accurately correspond to a shape of the concrete structure even when a lower portion of a slab, a wall, and a structure with a curved surface, such as a lining of a tunnel, are built.