I'm designing a (small) house for my block at Bemboka. Two storey, 8,000mm x 10,000mm out of timbercrete. I'd appreciate some input on bearers and joists for the the second level tongue and groove floor. I'm after a really minimulist look - so upstairs floor is the downstairs ceiling and the timberwork is all exposed.
Anyone had much to do with this ? My problem is what (if any) bearers will spand 8000mm, what centres they would need to be and what joists would work.
Any comments or ideas greatfully received.