835/1030 steel post tensioning bar
830/1030 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. 830/1030 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. 830/1030 steel post tension bar we produce diameter from 16mm to 100mm and length can be up to 12m. 830/1030 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)&…
A Video Interactive Platform For Global Opportunities
Copyrights © 2024 jingshans.com All Rights.Reserved .