Materials & Technicals

Materials for Post-tensioning System

Post-tensioning Material System

Post-tensioning Galvanised Duct

Post-Tensioning Anchorages System

PC Strand Material

Typical span to depth ratios

The table gives span/depth ratios for a variety of section types of multi-span floors. The table can be used to determine slab thickness for given span and loads.

It is based upon information contained within Technical Report 43 'Post-tensioned Concrete Floors'.

Comparison RC and Post-tensioning Systems