Corrugated Iron NTC 2289 - Colombia
High ductility micro-alloyed steel bars, straight, circular section, with Hi-bond high adherence to concrete.
Round section steel bars with ribbed surfaces, or ridges, to facilitate their adherence to concrete when used in the construction industry. They are manufactured in strict compliance with the specifications that indicate the yield point, tensile strength and its elongation. The specifications also indicate the dimensions and tolerances. They are known as construction bars, corrugated bars, construction irons or corrugated iron. Construction bars are identified by their diameter, which can be in inches or millimeters. The usual lengths are 6, 9 and 12 meters long.
High ductility micro-alloyed steel bars, straight, circular section, with Hi-bond high adherence to concrete.
Straight steel bars of circular section, with Hi-bond projections of high adherence to concrete.
Corrugated steel rods obtained by cold rolling.
High ductility micro-alloyed steel bars, straight, circular section, with Hi-bond high adherence to concrete.
Straight, weldable steel bars of circular section with Hi-bond high adherence to concrete.