E - Fixed Constructions – 04 – G
Patent
E - Fixed Constructions
04
G
E04G 9/08 (2006.01) E04G 15/06 (2006.01)
Patent
CA 2236449
A completely closed and reinforced box-like structure for forming a void area in a concrete formation is constructed of a flat sheet that is scored with a plurality of parallel crease lines and features a side edge reinforcing panel. The reinforcing panel has a plurality of slots thereon. A plurality of interior and end pieces are slit scored so that they may be folded to provide interior and end support units. The support units define a plurality of spaced apart partitions having a plurality of slots and flat support surfaces thereon. The structure is assembled by initially folding the side edge reinforcing panel into a position generally normal to the flat sheet to define a longitudinal rib. The support units are then attached to the longitudinal rib by registering the slots in the partitions in interlocking relationship with corresponding slots on the rib. The support units are then rolled over to fold remaining panels of the sheet along the crease lines in wrapping relation around the support units and thus, the flat support surfaces. As a result, an enclosure with an interior chamber is defined wherein each of the support partitions substantially fills the cross-sectional area of the interior chamber and the flat support surfaces abut the enclosure. A pair of end panels cover the enclosure end openings so that the box-like structure is completely closed.
Dufault Louis C.
Iles Timothy J.
Rosenblat Michael S.
Fasken Martineau Dumoulin Llp
Surevoid Products Inc.
Voidform International Ltd.
LandOfFree
Apparatus and method for supporting concrete beams, walls... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Apparatus and method for supporting concrete beams, walls..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus and method for supporting concrete beams, walls... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1891473