GB/T 5223.3-2017
ActiveSteel bars for the prestressing of concrete
预应力混凝土用钢棒
Application Summary AI generated
This standard specifies the technical requirements, test methods, inspection rules, and packaging for steel bars used in prestressed concrete structures. It is applied in the construction and civil engineering industries for manufacturing prestressed concrete components such as bridge girders, railway sleepers, and high-rise building slabs. The standard ensures the steel bars meet mechanical and dimensional criteria for safe, durable tensioning in load-bearing concrete applications.
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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.