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Advantages of Post-Tensioning

Post-tensioning, which is a form of prestressing, has several advantages over standard reinforcing steel (rebars):

  • It reduces or eliminates shrinkage cracking—therefore no joints, or fewer joints, are needed
  • Cracks that do form are held tightly together
  • It allows slabs and other structural members to be thinner
  • It allows us to build slabs on expansive or soft soils
  • It lets us design longer spans in elevated members, like floors or beams

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