Timber Floor on top of uneven concrete slab

Hi Larry

Thanks for the info but there was no attachment.

Currently the only machinery I have is a bandsaw, Triton workbench and router table and some moveable benched on wheels so I donlt think the loads will be too much.

Hey bro, I am trying to attach the file, but it is 700kb long, and the attachment bit will only take 100 kb. Do you know any other way to attach it.

Quote:

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Originally Posted by lateral

Hi Larry

Thanks for the info but there was no attachment.

Currently the only machinery I have is a bandsaw, Triton workbench and router table and some moveable benched on wheels so I donlt think the loads will be too much.

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Then 400 to 450 centers will be fine.

Hi Larry

So that I could get the ball rolling as fast a possible, I decided to get a framing company to make up a number of floor frames in modular form so that all I had to do was to lay them down, bolt them together and level everything correctly.

Well, I laid them down and have levelled around the outside of all of the "modules" starting from the highest spot of the slab and dyna bolted them to the slab. I used a digital level (these are great!). I have used fibro for the majority of the packing and also used some plastic "wedgies".

I am pretty sure that I have the levels around the outside correct and now I want to know what is the best way (and hopefully a fast way) to get the levels correct in the centre. Just to remind you, the slab is 6m x 10m and I will be laying 21mm T & G Plywood flooring and I have the joists running along the 6m. I also had the framing company put in noggings. Do I use a string line or some other method?

Thanks a lot for
any help you can provide

Regards
Greg