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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...Read more -
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...Read more -
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...Read more
