Rod-shaped reinforcement component - has one or more circular bends flattened at bend point by rolling

摘要

The steel rod-shaped reinforcement component (3) has a specific dia. (d) which over a defined length is flattened to a determined height (h) by rolling. accordingly, an original round cross-section is converted into a virtual rectangular form on this length. This rectangular cross-section therefore has a thickness (h) which is smaller than the original dia. (d), and a width which is greater than it. At right-angles to this width, the component is bent with a specified dia. (D2) through 90 deg. The size of the surface for transfer of tractive force (F) from the reinforcement component to the surrounding concrete is determined by the width and the rolled bend dia. (D2). USE - Concrete reinforcement rods flattened at regions of sharp bends.