Post temsioning system have the following significant features and advantages.

  • Wide selection of anchorage types.
  • Products are provided with full range of tendon sizes from single strand with up to 31 nos of 0.5" strands and 22 nos of 0.6" strand. Bigger tendon sizes are also available upon request.
  • Anchorage adaptable for both strand of 0.5" (12.7mm, 12.9mm.) and 0.6" (15.24mm., 15.7mm.) according to standard ASTMA A 416 or BS 5896.
  • Advanced stressing jacks equipped with automatic stressing heads and power wedge seating devices.
  • The systems available in any number of stressing steps and sequences.
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The main advantages of post tensioned slab over conventional reinforced concrete slab may be summarised as follows

  • Increased clear spans
  • Thinner slabs
  • Lighter structures
  • Reduced cracking and deflections
  • Reduced storey height
  • Rapid construction
  • Better watertightness
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