NFPA 68: Standard on Explosion Protection by Deflagration Venting, 2007 Edition
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NFPA 68 Standard on Explosion Protection by Deflagration Venting 2007 Edition
NFPA 68 Standard on Explosion Protection by Deflagration Venting 2007 Edition
Chapter 1 Administration
Chapter 2 Referenced Publications
Chapter 3 Definitions
Chapter 4 General Requirements
Chapter 5 Performance-Based Design Option
Chapter 6 Fundamentals of Venting of Deflagrations
Chapter 7 Venting Deflagrations of Gas Mixtures and Mists
Chapter 8 Venting of Deflagrations of Dusts and Hybrid Mixtures
Chapter 9 Venting of Deflagrations of Gases and Dusts in Pipes and Ducts Operating at or Near Atmospheric Pressure
Chapter 10 Details of Deflagration Vents and Vent Closures
Chapter 11 Inspection and Maintenance
Annex A Explanatory Material
Annex B Fundamentals of Deflagration
Annex C Guidelines for Measuring Deflagration Indices of Dusts and Gases
Annex D Fundamental Burning Velocities for Select Flammable Gases in Air
Annex E Deflagration Characteristics of Select Flammable Gases
Annex F Deflagration Characteristics of Select Combustible Dusts
Annex G Calculation Method for Correction Factor Due to Increased Vent Panel Mass
Annex H Alternative Vent Area Methodology
Annex I Research Reports and Supporting Documents
Annex J Effect of Partial Volumes on Buildings - Example Problem
Annex K Bibliography
Annex L Informational References
Index
Tentative Interim Amendment