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Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
Standard for High Challenge Fire Walls, Fire Walls, and Fire Barrier Walls
Hardcopy
05-31-2023
English
08-14-2021
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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
This standard specifies requirements for the design and construction of high challenge fire walls, fire walls, and fire barrier walls including protection of openings and penetrations.
| DocumentType |
Standard
|
| Pages |
37
|
| ProductNote |
THIS STANDARD ALSO REFERS TO:ANSI/SPRI RP-4, ASCE/SFPE 29.
|
| PublisherName |
National Fire Protection Association
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| NFPA 520 : 2021 | Standard on Subterranean Spaces |
| NFPA 232:2022 | Standard for the Protection of Records |
| NFPA 409:2022 | Standard on Aircraft Hangars |
| NFPA 257:2022 | Standard on Fire Test for Window and Glass Block Assemblies |
| NFPA 35:2021 | Standard for the Manufacture of Organic Coatings |
| ICC IBC INTERNATIONAL BUILDING CODE:2021 | International Building Code |
| NFPA 252:2022 | Standard Methods of Fire Tests of Door Assemblies |
| NFPA 495:2023 | Explosive Materials Code |
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