Title:
CONCRETE REINFORCEMENT MATERIAL, CONCRETE STRUCTURE HAVING CONCRETE REINFORCEMENT MATERIAL, AND METHOD FOR PRODUCING THE SAME
Document Type and Number:
Japanese Patent JP2020124918
Kind Code:
A
Abstract:
To provide a concrete reinforcement material having improved exfoliation preventability and safety.SOLUTION: A concrete reinforcement material buried into concrete has: a net-shaped body composed of a linear body; and a projection-shaped body distributed on the surface of the net-shaped body. The projection-shaped body is projected at least in a vertical direction to the face direction of the net-shaped body, and the linear body comprises an aliphatic resin fiber formed from one or more kinds of synthetic resins selected from polyvinyl alcohol (PVA), polyolefin and aliphatic polyamide, and also has a total fineness of 3,500 to 50,000 dtex.SELECTED DRAWING: Figure 3
Inventors:
OKAMURA SHUHEI
IZAWA HAJIME
FUJIWARA YASUHISA
ANDO NAOFUMI
IZAWA HAJIME
FUJIWARA YASUHISA
ANDO NAOFUMI
Application Number:
JP2020055054A
Publication Date:
August 20, 2020
Filing Date:
March 25, 2020
Export Citation:
Assignee:
TEIJIN LTD
SUMITOMO MITSUI CONSTRUCTION CO LTD
SUMITOMO MITSUI CONSTRUCTION CO LTD
International Classes:
B28B23/02; E04C5/07
Attorney, Agent or Firm:
Atsushi Aoki
Shinji Mitsuhashi
Masaru Nakajima
Yoichi Watanabe
Nobuo Sekine
Satoshi Murakami
Shinji Mitsuhashi
Masaru Nakajima
Yoichi Watanabe
Nobuo Sekine
Satoshi Murakami