A tube steel column is required to have 1 inch of SFRM thickness. What is the lowest allowable individual thickness measurement?

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Multiple Choice

A tube steel column is required to have 1 inch of SFRM thickness. What is the lowest allowable individual thickness measurement?

When fireproofing is specified, the value shown is the minimum thickness that must be achieved at any point. For a 1-inch requirement, the smallest thickness that still satisfies the spec is exactly 1 inch. Measurements thinner than that would not meet the requirement, while thicker measurements are acceptable but not the minimum. So, the lowest allowable individual thickness measurement is 1 inch.

When fireproofing is specified, the value shown is the minimum thickness that must be achieved at any point. For a 1-inch requirement, the smallest thickness that still satisfies the spec is exactly 1 inch. Measurements thinner than that would not meet the requirement, while thicker measurements are acceptable but not the minimum. So, the lowest allowable individual thickness measurement is 1 inch.

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