Using a Sketch and Notes, Explain How the Fire- Resistance

Q69: The spread of flames on floor finishes

Q70: Describe the differences between Class A, Class

Q71: In terms of fire- related fatalities in

Q72: The nine types of construction in the

Q73: What does smoke developed index (SDI)mean? Does

Q75: In determining the fire- resistance rating of

Q76: The International Building Code classifies buildings into

Q77: Fire- resistance rating of an assembly is

Q78: The total number of types of construction,

Q79: What does the acronym NFPA stand for?