post tension systems expert

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

Company News

  • 2 containers Prestressing Bar to India

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  • Post-tensioning bars for bridge and structural engineering

    Post-tensioning bars for bridge and structural engineering

    Post-tensioning bars are an integral part of modern post-tensioning solutions in bridge construction, structural engineering and the upgrading of structures. PT bar systems comprise post-tensioning thread bars of the grades 500/630, 830/1030, 930/1080, 1080/1230, as well as tested and approved an...
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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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