NFPA 261:2023

Chapter 1 Administration
1.1 Scope.
1.2 Purpose.
1.3 Application.
1.4 Summary of Method.
1.5 Precision.
Chapter 2 Referenced Publications
2.1 General.
2.2 NFPA Publications. (Reserved)
2.3 Other Publications.
2.4 References for Extracts in Mandatory Sections. (Reserved)
Chapter 3 Definitions
3.1 General.
3.2 NFPA Official Definitions.
3.3 General Definitions.
Chapter 4 Test Apparatus
4.1 Mock-Ups.
4.2 Ignition Source.
4.3 Sheeting Material.
4.4 Test Area.
4.5 Extinguishing Equipment.
4.6 Miscellaneous.
Chapter 5 Conditioning
5.1 General.
Chapter 6 Test Specimens
6.1 General.
6.2 Loose Seat Cushions.
6.3 Decks.
6.4 Tight Seat.
6.5 Side and Back Panels.
6.6 Bolsters.
6.7 Tops of Armrests and Backs.
Chapter 7 Testing Procedures
7.1 Mock-Up Test Sample.
7.2 Cigarette Locations.
7.3 Crevice Location.
7.4 Test Cigarette.
7.5 Seat Cushion.
7.6 Number of Test Cigarettes.
7.7 Test Duration.
7.8 Test Acceptance.
7.9 Ignition.
7.10 Char Length Measurement.
7.11 Testing Environment.
Chapter 8 Safety Precautions
8.1 Test Termination.
8.2 Exposure.
Chapter 9 Reporting
9.1 Report.
Annex A Explanatory Material
Annex B Commentary

This test shall apply to upholstered furniture mock-ups.