Cut the blocks in half and use both halves, because there is no top or bottom to the form. It s a snap to place horizontal rebar in five different locations within the wall. Don t bother with rebar ties with the snap-in design, you don t need them. You can also snap in overlapping ends or two pieces of horizontal rebar at once. Thick, recessed, full-length fastening surface.
Ties run the full length of the block, top to bottom, providing maximum strength.
Corner tie in the factory formed 90 o and 45 o corner forms makes attaching finishes easy. To build iForm walls, simply stack the forms using the raised furring strip lines as a guide. Install vertical and horizontal rebar and fill the center cavity of the iForm wall with concrete. Just like that you have a structure with walls that are ready to finish, strong energy efficient, clean, safe and nearly sound proof. Universal corner forms with built-in ties All iForms are factory produced, which means you don't have to manufacture your own corners on the job site and ensures strict quality control.