Steel materials

11.4. Fire Ratings American Institute of Steel Construction

Are there any structural systems that should be avoided when designing for an area of a building What are the general rules-of-thumb for interpreting model building codes when it comes to fire When a building or system is said to have a 2-hour fire rating, what does that mean?Does a 2-hour fire rating mean that a building will last for 2-hours in a fire?Where can one find fire ratings?What is the difference between Restrained and Unrestrained ratings?Are structural steel systems restrained or unrestrained?How can one determine a fire rating for a system that has not been prequalified, such as a

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