This standard specifies the basic principles and requirements for ensuring the safety of the structure of dry-mixed mortar production equipment (hereinafter referred to as the equipment structure) during the design, production, use and maintenance process. This standard applies to dry-mix mortar production equipment with steel structural components as the main structure. Dry-mix mortar production equipment with steel-concrete composite frame structures can be used as a reference.
SB/T 11130-2015 Referenced Document
GB 4053.1 Safety requirements for fixed steel ladders and platform.Part 1:Steel vertical ladders
GB 4053.2 Safety requirements for fixed steel ladders and platform.Part 2:Steel inclined ladders
GB 4053.3 Safety requirements for fixed steel ladders and platform.Part 3:Industrial guardrails and steel platform
GB 50009 Load code for the design of building structures