Place the High load Truss Boot in the correct position and drill holes into the bottom chord of the girder truss to suit 4/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 supported truss to suit the 2/M16 Multinail Hex Head bolts.
Align the bolt holes in the supported truss, clip and install the M16 Multinail Hex Head bolts with the correct size washers
Neatly insert timber wedge between clip and truss heel to ensure full bearing
Tighten all botls before loading with roofing materials.
The supported truss bottom chord may be rebated by 4mm for a length of 96mm
For a better fit, truss can be designed with a 4mm cutoff.
Minimum girder bottom chord size is 130mm
Temporary bracing is required during installation
Minimum end distance for bolts is five (5) times the bolt diameter
Value DL + LL are for roof live loads. Based on K1 = 0.77
Bolts and washers to be installed as per AS1720.1-2010
Timber wedge to be minimum same grade as top chord of carried truss.