How do I hold the Connolly key joint in place during the concreting operations?
Connolly key joint sections are supplied with 8 pegs and 8 wedges. While holding the key joint in the desired location, drive the pegs vertically through the holes in the profile and into the ground. The pegs should be driven to a level approximately 20mm below the proposed concrete surface. Adjust the key joint to the correct height and secure in position by tapping in the supplied wedges between the pegs and the key joint section. If capping strips are to be used allow the appropriate set down distance and apply capping strip prior to pouring concrete.
