GB/T 9142-2021
ActiveBuilding construction machinery and equipment—Concrete mixer
建筑施工机械与设备 混凝土搅拌机
Application Summary AI generated
This standard specifies the terms and definitions, classification, requirements, test methods, inspection rules, marking, packaging, transport, and storage for concrete mixers used in building construction. It is applied to the design, manufacturing, and quality inspection of concrete mixing equipment in construction projects, including both forced and self-falling mixers. The standard ensures performance consistency and safety compliance for mixers used on construction sites, precast concrete plants, and road or bridge engineering.
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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.