PTISlab 3.5 is compliant with the expansive soil structural provisions included in the Post-Tensioning Institute’s DC10.5-12 and DC10.5-19 publications.
Coming Q4 2023 – PTISlab is being upgraded to include the stable soil provisions included in PTI DC10.5-19. Once released, PTISlab 4.0 will be able to design post-tensioned and conventionally reinforced slab-on-grade foundations on stable soils, compressible soils, and expansive soils.
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