NEMCA

Cheers, that's what I had in mind regarding expansion, my longest area is 10.3m x 6.0m wide so I'll prob split that in half. Coincidentally I have the exact same ground floor m2 🤓. And you started tiling after 7 days? No issues with moisture?

Did you apply a coat of SBR prior to tiling or just clean Cemfloor and then start tiling? What size is area did you tile, did you have any expansion joints?