If the coefficient of the two materials differ by more than 5.4 * 10- – McqOptions

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1.	If the coefficient of the two materials differ by more than 5.4 * 10-6 per oC, then?
A.	Workability of concrete may freeze
B.	Durability of concrete subjected to freezing
C.	Durability of concrete subjected to boiling
D.	Workability of concrete subjected to boiling
Answer» C. Durability of concrete subjected to boiling

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