corrugated bar

corrugated bar

[′kär·ə‚gād·əd ′bär]
(design engineering)
Steel bar with transverse ridges; used in reinforced concrete.
References in periodicals archive ?
Antillana de Acero, Cuba's first steel plant, went into operation in 1959, with two Siemens Martin furnaces of 70 tons each, and a rolling mill to produce corrugated bars.