Which testing standard covers SFRM thickness testing?

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Multiple Choice

Which testing standard covers SFRM thickness testing?

Explanation:
SFRM thickness testing focuses on verifying that the sprayed fire-resistive material is thick enough to provide the intended fire protection. The standard that specifically covers how to measure this thickness is ASTM E 605. It lays out the procedure for determining the thickness of SFRM applied to structural members, including where and how many measurements to take and the method to use (such as nondestructive gauges or sampling) so the measured thickness aligns with the required fire-resistance rating. The other options don’t address thickness measurement of sprayed fireproofing: one is a concrete compressive-strength test, another is a quality-management standard, and the last is a European fire-resistance test standard for whole building elements rather than thickness verification of sprayed material.

SFRM thickness testing focuses on verifying that the sprayed fire-resistive material is thick enough to provide the intended fire protection. The standard that specifically covers how to measure this thickness is ASTM E 605. It lays out the procedure for determining the thickness of SFRM applied to structural members, including where and how many measurements to take and the method to use (such as nondestructive gauges or sampling) so the measured thickness aligns with the required fire-resistance rating.

The other options don’t address thickness measurement of sprayed fireproofing: one is a concrete compressive-strength test, another is a quality-management standard, and the last is a European fire-resistance test standard for whole building elements rather than thickness verification of sprayed material.

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