post tension systems expert

10 Years Manufacturing Experience
  • info@tjgtqc.com / tjgtqc@tjgtqc.com
  • 0086-18522529216/ 0086-17612275091

News

  • Advantages & Applications Of Post-Tensioning

    Advantages & Applications Of Post-Tensioning

    Post-tensioning, which is a form of prestressing, has several advantages over standard reinforcing steel : 1. It reduces or eliminates shrinkage cracking-therefore no joints, or fewer joints, are needed 2. Cracks that do form are held tightly together 3. It allows slabs and other structural membe...
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  • What is Post-Tensioning

    What is Post-Tensioning

    Post tensioning is a technique for reinforcing concrete. Post-tensioning tendons, which are prestressing steel cables inside plastic ducts or sleeves, are positioned in the forms before the concrete is placed. Afterwards, once the concrete has gained strength but before the service loads are appl...
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