NFPA 221:2021
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Standard for High Challenge Fire Walls, Fire Walls, and Fire Barrier Walls
Hardcopy
31-05-2023
English
14-08-2021
Chapter 1 - Administration
Chapter 2 - Referenced Publications
Chapter 3 - Definitions
Chapter 4 - General Requirements
Chapter 5 - High Challenge Fire Walls
Chapter 6 - Fire Walls
Chapter 7 - Fire Barrier Walls
Annex A - Explanatory Material
Annex B - Informational References
Index
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