1050/1200 steel post tensioning bar

1050/1200 steel post tensioning bar   Post tensioning-bars is one kind of various tie rods which are used for permanent works. The bars have sufficient strength to carry the heavy loads of structures and pre-loading to balance the external loads structures.    1050/1200 steel post tension bar is a high strength chrome steel bar with high strength mechanical properties by cold drawing or quenching and tempering used for bridges and viaduct construction.   1050/1200 steel post tension bar we produce diameter from 16mm to 100mm and length can be up to 12m. 1050/1200 steel tie rod includes smooth post tension bar and fully threaded post tension bar.   The advantages of PT bar over reinforcing steel (post-tensioning bar or prestressing bar) 1) It reduces shrinkage cracking, fewer joints are demanded 2) It allows slabs or other structural members to be thinner 3) It al…