Patent ID: 6296224
Filing Date: 2001-10-02
Classification: E04G

Abstract:
A concrete form member comprising:a strip-shaped main plate portion having two sides, a rear surface, and at least a front surface that is flat;a horizontal strip-shaped side plate portion extending from each of the two sides of said main plate portion perpendicularly to said main plate portions; anda reinforcing plate provided to extend film said rear surface of said main plate portion substantially in parallel with said horizontal pair of side plate portions, whereineach of said pair of side plate portions includes a side plate enlarged end portion over a prescribed width along a free end thereof, andsaid reinforcing plate includes a reinforcing plate enlarged end portion enlarged in thickness toward at least on of said side plate portions over a prescribed width along a free end thereof,wherein said side plate enlarged end portion and said reinforcing plate enlarged end portion each includes a groove extending along the longitudinal direction of said main plate portion.