In determining the fire- resistance rating of an assembly through ASTM E119 test, which of the following properties of the assembly are investigated?
A)Structural integrity during the fire
B)Change of color of assembly during the fire
C)Occurrence of cracks in assembly during the fire
D)(a)and (b)
E)(a)and (c)

Question

Quizplus · Accepted Answer

The ASTM E119 test investigates the structural integrity and occurrence of cracks in the assembly during a fire, but it does not assess the change of color of the assembly. Therefore, the correct choice is (E) which combines options (a) and (c).

In Determining the Fire- Resistance Rating of an Assembly Through