400 100
245 "Shale grey" satin finished colour bond Air gap
100x150mm timber purlin
10 101
20mm Wool insulation
10mm plasterboard
Grey ironbark timber fit between rafters
338
Grey ironbark timber rafter 245mm
Rafter cut to fit to bond beam
Galvanised steel L plate bolted to rafter and concrete bond beam
Concrete bond beam
Reinforced mesh through rammed earth to concrete bond beam hooked
Reinforced 400mm rammed earth
50mm Polystyrene insulation
200
Galvanised masonry bolts