A concrete wall forming system of mold units that include first and secon d panel members and a plurality of connecting members. The panel members eac h have a horizontal length of three to thirty feet and a vertical height of three to twenty feet. The inner sides of the panels include slots extending vertically therethrough. The connecting members are detachable and securable with respect to the panels and extend the length vertically therebetween to maintain a spatial distance for defining a molding chamber. The connecting members include flanges detachably and securably extending within the slots in the panels. A mid-section portion in the connecting members contains a pl urality of pour holes spaced along its length vertically. Concrete can be po ured into the molding chamber and through the pour holes and once allowed to set and harden forms an insulated concrete wall.
申请公布号
CA2667349(A1)
申请公布日期
2008.05.15
申请号
CA20072667349
申请日期
2007.09.25
申请人
NOVA CHEMICALS INC.
发明人
JARVIE, SHAWN P.;MADISH, JOHN K.;HILEMAN, BLAIN;WILLIAMS, MICHAEL T.;RUBB, JUSTIN D.;AU, GINAWATI