Title:
コンクリート補強用鉄筋材の製造方法
Document Type and Number:
Japanese Patent JP6824216
Kind Code:
B2
Abstract:
To provide a rebar material for concrete reinforcement which can reduce work load in comparison with before and be arranged efficiently, and to provide a rebar arrangement method using the same and a manufacturing method of the rebar material for concrete reinforcement.SOLUTION: A rebar material 10 for concrete reinforcement which is used for continuous rebar concrete pavement and formed in a mesh with multiple main rebars 11 arranged in parallel and multiple distributing rebars 12 arranged in parallel as if intersecting diagonally the main rebars 11 is manufactured by diagonally arranging the multiple distributing rebars 12 with their end parts going along the longitudinal direction of the main rebars, arranging first auxiliary rebars 15 to be intersecting the distributing rebars 12, and attaching and fixing the first auxiliary rebars 15 on the multiple distributing rebars 12 to integrate them into a unit rebar arrangement material 16. A rebar arrangement method using the rebar material 10 for concrete reinforcement has a large number of supporting spacers 14 arranged on a roadbed 13, a large number of the unit rebar arrangement materials 16 arranged on the supporting spacers 14, and a large number of the main rebars 11 arranged on the unit rebar arrangement materials 16.SELECTED DRAWING: Figure 1
Inventors:
Takashi Bandodaira
Takako Shiomoto
Takako Shiomoto
Application Number:
JP2018059660A
Publication Date:
February 03, 2021
Filing Date:
March 27, 2018
Export Citation:
Assignee:
Sumikura Steel Co., Ltd.
International Classes:
E01C7/14; E04C5/16; E04G21/12
Domestic Patent References:
| JP2018035529A | ||||
| JP10131130A | ||||
| JP60043512B2 | ||||
| JP2001205537A | ||||
| JP1113181A | ||||
| JP2011184969A | ||||
| JP2005290662A | ||||
| JP2002235442A |
Foreign References:
| CN102286909A |
Attorney, Agent or Firm:
Fujio Nakamae