GB/T 5224-2014
AbolishedSteel strand for prestressed concrete
预应力混凝土用钢绞线
Application Summary AI generated
GB/T 5224-2014 specifies the technical requirements, test methods, inspection rules, and packaging for steel strands used in prestressed concrete structures. It is applied in the construction and civil engineering industries for products such as bridges, high-rise buildings, railway sleepers, and large-span roofs where high-strength, low-relaxation steel strands are required to provide tensile reinforcement. The standard ensures consistent quality and performance in manufacturing, procurement, and quality control of these strands.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.