this article focuses on steel reinforcing bars and welded wire reinforcement for crack width control. Steel reinforcing bars and welded wire reinforcement will not prevent cracking. Reinforcement ...

concrete reinforcement bars marked with a W can be considered as dual grade. Changes to ASTM A615-20 specification reduced the tensile strength requirements for A615 Grades 60 and 80 to 80,000 psi ...

RAMANATHAPURAM: A portion from the concrete pillar of the Pamban road bridge had fallen off exposing the steel reinforcement bars. Concerned over the bridge condition, activists from Ramanathapuram ...