Title:
CONTINUOUS FIBER REINFORCEMENT MATERIAL AND CONCRETE STRUCTURE
Document Type and Number:
Japanese Patent JP2022075276
Kind Code:
A
Abstract:
To provide a continuous fiber reinforcement material capable of increasing adhesive force with concrete and also increasing the alkali resistance thereof.SOLUTION: A continuous fiber reinforcement material regarding this invention comprises: a core material; and a covering layer for covering the outer surface of the core material. The core material comprises a reinforcing fiber, the covering layer comprises: plural recessed parts: and plural projecting parts, and a ratio of the tensile fracture elongation percentage of the covering layer to the tensile fracture elongation percentage of the core material is 0.2 or more to 8 or less.SELECTED DRAWING: Figure 1
Inventors:
NISHIOKA HIROAKI
SUGAWARA HIROSHI
TAKEZAKI HIDEAKI
ASANO RYOJI
NOGAMI YOHEI
SUGAWARA HIROSHI
TAKEZAKI HIDEAKI
ASANO RYOJI
NOGAMI YOHEI
Application Number:
JP2020185964A
Publication Date:
May 18, 2022
Filing Date:
November 06, 2020
Export Citation:
Assignee:
SEKISUI CHEMICAL CO LTD
International Classes:
B28B23/02; C08J5/04
Attorney, Agent or Firm:
特許業務法人 宮▲崎▼・目次特許事務所
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