This Part specifies the basic safety requirements for the design, manufacture and installation of fixed steel inclined ladders. This section applies to fixed steel inclined ladders used in workplaces in industrial enterprises (unless otherwise specified in standards).
GB 4053.2-2009 Referenced Document
GB 4053.3 Safety requirements for fixed steel ladders and platform.Part 3:Industrial guardrails and steel platform
GB 50057 Code for design protection of structures against lightning*, 2010-11-03 Update
GB 50205 Code for acceptance of construction quality of steel structures*, 2020-01-23 Update
GB 4053.2-2009 history
2009GB 4053.2-2009 Safety requirements for fixed steel ladders and platform.Part 2:Steel inclined ladders
1993GB 4053.2-1993 Safety requirements for fixed steel oblique ladders