Place the High Load Truss Boot in the correct position and drill holes into the bottom chord of the girder truss to suit M16 Multinail Hex Head bolts.
Align the bolt holes of the High Load Truss Boot to the bolt holes in the girder truss and install the M16 Multinail Hex Head bolts with the correct size washers.
Place the supported truss on the bracket and drill holes into the support truss to suit the required Multinail Hex Head bolts.
Align the bolt holes of the High Load Truss boot to the bolt holes in the supported truss and install the required Multinail Hex Head bolts with the correct washers.
Tighten all bolts before loading with roof materials.
Bracket may sit below truss bottom chord. Alternatively the supported truss bottom chord may be rebated by 4mm for a length of 96mm.
Minimum girder bottom chord size for M16 bolts is 130mm
For a better fit truss can be designed with a 4mm cutoff
Temporary bracing is required during installation
Minimum end distance for bolts is five (5) times the bolt diameter
Values DL + LL are for roof live loads based on K1 = 0.77
Bolts and washers to be installed as per AS1720.1-2010