Burnsy
3rd July 2007, 10:59 AM
I have managed to loose the copy of the Aust Standard span tables I had, can anyone please tell me what the max spans are for 90x45 120x45 and 140x45 structual treated pine when used in decking are please?
Thanks,
Mike
flynnsart
3rd July 2007, 05:49 PM
Are you speaking joists, bearers or decking? What spacings? Timber seasoned? Grade? Non-cyclonic area? single span or continuous?
Donna
Burnsy
3rd July 2007, 09:08 PM
For bearers (120 x 45 or 140 x 45) and joists (90 x45) at 450 mm centres standard MGP10 grade. Spacing for bearers and posts will depend on recommended spans. Non cyclonic.
Thanks