GB 28395-2012
ActiveConveying，spraying and placing machines for concrete and mortar - Safety requirements
混凝土及灰浆输送、喷射、浇注机械 安全要求
Application Summary AI generated
This standard specifies safety requirements for the design, operation, and maintenance of machinery used to convey, spray, and place concrete and mortar. It applies to construction equipment such as concrete pumps, shotcrete machines, and placing booms, ensuring operator protection against hazards like high-pressure fluid injection, mechanical crushing, and instability. The standard is enforced in China for manufacturing and workplace safety compliance in building, tunneling, and infrastructure projects.
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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.