A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
PLATE MEMBER FOR REINFORCEMENT SPACER AND REINFORCEMENT SPACER FORMED FROM THE SAME
PROBLEM TO BE SOLVED: To provide a plate member for a reinforcement spacer which can be carried in large quantities at a site by overlapping with each other, in which two plate members are combined with each other in a cut section to be formed into a reinforcement spacer and accordingly cost can be reduced, and working efficiency is made excellent.SOLUTION: A plate member 1 for a reinforcement spacer keeps a reinforcement covering depth constant, where the plate member 1 has a first opening 3 and a second opening 4 having substantially slit shapes, the second opening 4 is arranged at a position facing the first opening 3, first projection regions 5 and second projection regions 6 narrowing the slit width of the opening are provided on side faces of each of the first opening 3 and the second opening 4, bottom parts 7 of the first opening 3 and the second opening 4 have approximately a semi-circular arc shape, a notch part 9 is provided toward a central direction of the plate member 1 from the bottom part 7 of at least one of the first opening 3 and the second opening 4, and a reinforcement spacer 2 is composed by combining the two plate members 1 each other so as to be perpendicular to each other by the notch part 9.SELECTED DRAWING: Figure 1
【課題】重ねることにより現場で多量に持ち運ぶことができ、２枚の板部材を切り込み部で組み合わせると鉄筋スペーサーとなるため、コストを抑えることができるとともに作業効率が良好となる鉄筋スペーサー用板部材を提供する。【解決手段】鉄筋かぶり厚さを一定に保つ鉄筋スペーサー用板部材１であって、前記板部材１が、略スリット状の第１開口部３及び第２開口部４を有し、第１開口部３と対向する位置に第２開口部４が配置され、第１開口部３及び第２開口部４のそれぞれの側面に、開口部のスリット幅を狭くする第１突出領域５と第２突出領域６とを有し、第１開口部３及び第２開口部４の底部７が略半円弧状であり、第１開口部３及び第２開口部４の少なくとも一方の前記底部７から板部材１の中心方向に向けて切り込み部９を有し、２枚の板部材１を互いに直交するように前記切り込み部９で組み合わせて鉄筋スペーサー２が構成される鉄筋スペーサー用板部材１である。【選択図】図１
PLATE MEMBER FOR REINFORCEMENT SPACER AND REINFORCEMENT SPACER FORMED FROM THE SAME
PROBLEM TO BE SOLVED: To provide a plate member for a reinforcement spacer which can be carried in large quantities at a site by overlapping with each other, in which two plate members are combined with each other in a cut section to be formed into a reinforcement spacer and accordingly cost can be reduced, and working efficiency is made excellent.SOLUTION: A plate member 1 for a reinforcement spacer keeps a reinforcement covering depth constant, where the plate member 1 has a first opening 3 and a second opening 4 having substantially slit shapes, the second opening 4 is arranged at a position facing the first opening 3, first projection regions 5 and second projection regions 6 narrowing the slit width of the opening are provided on side faces of each of the first opening 3 and the second opening 4, bottom parts 7 of the first opening 3 and the second opening 4 have approximately a semi-circular arc shape, a notch part 9 is provided toward a central direction of the plate member 1 from the bottom part 7 of at least one of the first opening 3 and the second opening 4, and a reinforcement spacer 2 is composed by combining the two plate members 1 each other so as to be perpendicular to each other by the notch part 9.SELECTED DRAWING: Figure 1
【課題】重ねることにより現場で多量に持ち運ぶことができ、２枚の板部材を切り込み部で組み合わせると鉄筋スペーサーとなるため、コストを抑えることができるとともに作業効率が良好となる鉄筋スペーサー用板部材を提供する。【解決手段】鉄筋かぶり厚さを一定に保つ鉄筋スペーサー用板部材１であって、前記板部材１が、略スリット状の第１開口部３及び第２開口部４を有し、第１開口部３と対向する位置に第２開口部４が配置され、第１開口部３及び第２開口部４のそれぞれの側面に、開口部のスリット幅を狭くする第１突出領域５と第２突出領域６とを有し、第１開口部３及び第２開口部４の底部７が略半円弧状であり、第１開口部３及び第２開口部４の少なくとも一方の前記底部７から板部材１の中心方向に向けて切り込み部９を有し、２枚の板部材１を互いに直交するように前記切り込み部９で組み合わせて鉄筋スペーサー２が構成される鉄筋スペーサー用板部材１である。【選択図】図１
PLATE MEMBER FOR REINFORCEMENT SPACER AND REINFORCEMENT SPACER FORMED FROM THE SAME
鉄筋スペーサー用板部材及びそれからなる鉄筋スペーサー
ANDO HISASHI (author) / ANDO ERI (author)
2018-09-20
Patent
Electronic Resource
Japanese
IPC:
E04C
STRUCTURAL ELEMENTS
,
Bauelemente