Patent ID: 6250033
Filing Date: 2001-06-26
Classification: E04B

Abstract:
Structures for forming a cavity to receive concrete therein to form a concrete wall on a footing, the structures including:a. a first pair of upwardly directed, sheet receiving, U-shaped channel members positionable upon a footing and attachable thereto at a predetermined spacing corresponding to the width of the desired wall;b. a plurality of channel members, each providing a pair of H-shaped, sheet receiving members, each said pair of H-shaped members including an integrally formed connective member therebetween which connective member provides spaced apertures to allow the passage of concrete therethrough;c. vertical corner members positionable at desired corners of the wall to be formed and each including;1) two pairs of U-shaped, panel receiving members, each pair of panel receiving members angularly arranged with respect to one another to form a corner of desired angularity;2) means for maintaing spacing between said pairs of U-shaped, panel receiving members in accordance with the desired wall width and providing apertures therebetween to allow passage of concrete therethrough to fill the formed corner;d. generally rectangular sheets of selected material having edges and ends, having one edge thereof receivable into said first pair of U-shaped channel members and having ends receivable into said vertical corner members and providing an upper edge to be received into said H-shaped members whereby said sheets may be upwardly positioned into said H-shaped members whereby said sheets may be positioned with respect to said first pair of U-shaped channel members, subsequent H-shaped channel members said corner members to a desired height; and,e. a second pair of U-shaped channel members arranged on the upper edge of the sheets upon the cavity being formed to a desired height.