Doors. Classification of strength requirements Ingestion-build-105964 Advice on selection

Advice on selection

technical specifications and guidance documents

measurement procedures

Safety instrumented systems (SIS) are engineered controls that protect critical process systems

Doors. Classification of strength requirements Ingestion-build-105964 Advice on selection1 Scope This standard provides a means of classifying where appropriate, the performance of door leaves, door frames, door sets, and door assemblies according to their strength in resisting vertical load, static torsion, soft and heavy body impact, and hard body impact. The performance levels indicate normal usage for a range of categories of duty. Special requirements such as those for burglar resistance or safety requirements related to glass