GB/T 30828-2014
AbolishedMiddle strength steel wire for prestressed concrete
预应力混凝土用中强度钢丝
Application Summary AI generated
GB/T 30828-2014 specifies the technical requirements, test methods, inspection rules, and packaging for middle strength steel wire used in prestressed concrete structures. It is applied in the construction industry for manufacturing prestressed concrete components such as railway sleepers, bridge girders, and precast concrete piles, where the wire provides controlled tensile reinforcement. The standard ensures consistent mechanical properties and quality control during production and acceptance testing.
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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.