To provide concrete form connecting structure allowing the diversion of a form fitting used for a conventional wooden form, without providing a form body with a hole or a groove for the form fitting, and to provide a spacer for connecting the concrete forms allowing the diversion of the concrete fitting used for the wooden form, to the concrete form connecting structure.
This spacer 40 for connecting the concrete forms is disposed between side plate parts 33 of the adjacent forms 30 and clamped by two clamping members (a plastic cone 21 and a holding plate 24) in arranging a plurality of forms having sheathing board parts 32 with concrete placing faces on one side, and the side plate parts 33 bent at a right angle onto the opposite side to the concrete placing faces of the sheathing boards 32 from both side edges of the sheathing boards 32. The spacer 40 has a concrete contact face 47a made the same plane as the concrete placing faces of the sheathing board parts 32, and a recessed part 43 formed to accommodate the holding plate 24 on the opposite side face to the concrete contact face 47a.
HOSONO TOSHIHIKO
TANAKA TOSHIYA
OTSUKA MORIHISA
