Post Post Tensioning System
Pre-stressed concrete technology has come a long way since some of the first patents only about 100 years ago. In this video we Post-tensioning strand and bar systems DYWIDAG Post-Tensioning Systems – A brief history Post-tensioning isn't just reinforcement—it's a structural strategy that actively compresses concrete to counteract tension. UNBONDED PT SYSTEM & VOIDED SLAB SYSTEM COMBINED TO ACHIEVE FLAT PLATE GEOMETRY FOR LARGE SPANS ...