Prefabricated foam block concrete forms and ties molded therein

摘要

A foam block concrete form having a pair of opposing foam panels spaced parallel from each other, and retained in opposing fashion by a plurality of transverse ties therebetween. Each panel has opposing longitudinal edges having engaging means formed therealong for removably retaining a longitudinal edge having similar engaging means formed therealong when adjacent thereto. The plurality of substantially planar include a web portion separating a pair of opposing flange members encapsulated within respective opposing foam panels along a respective lateral axis.