ISO 6934-5:1991 PDF Download

ISO 6934-5:1991 is a standard that outlines the specifications for round high tensile steel bars used for the prestressing of concrete. This standard covers both plain and ribbed steel bars, with a focus on those that have been hot-rolled. The standard provides a table, Table 1, which includes the parameters for nominal bar diameters ranging from 15 mm up to 40 mm. Compliance with these requirements ensures that the steel bars meet the necessary strength and durability properties to effectively reinforce and prestress concrete structures.