This standard specifies the type, dimension, shape, quality and tolerance, specification, testing method, test rules, packaging, marking and certification of quality of steel strand for pre-stressed concrete.
This standard is applicable to the cold-drawn round wire and the strand wire for pre-stressed concrete spun by the indented wire (hereafter referred to as strand wire).
This standard specifies the type, dimension, shape, quality and tolerance, specification, testing method, test rules, packaging, marking and certification of quality of steel strand for pre-stressed concrete.
This standard is applicable to the cold-drawn round wire and the strand wire for pre-stressed concrete spun by the indented wire (hereafter referred to as strand wire).
