GB/T 28621-2023
ActiveSafety rules for the construction and installation of new lifts in existing building
安装于现有建筑物中的新电梯制造与安装安全规范
Application Summary AI generated
This standard specifies safety requirements for the design, manufacture, and installation of new elevators placed into existing buildings, addressing constraints like limited shaft space and structural load capacities. It is applied by architects, engineers, and contractors during retrofitting projects to ensure compliance with national safety regulations while integrating modern lift systems into older structures.
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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.