Quad-Lock Ties secure the Quad-Lock Panels to form the cavity for the concrete. They are placed at the intersection of the horizontal and vertical joints of all panels and at 305mm (12") on center between, which are marked by the deeper, wider grooves in the panels.

The Ties also help to secure corners, T-Walls etc. The ties are later used for the attachment of interior and exterior finishes.

Using ties in different lengths, five different wall widths are available and can be combined as desired:

• 413mm (16¼”),
• 362mm (14¼”),
• 311mm (12¼”),
• 260mm (10¼”), and 210mm (8¼”).