In Marshall method of bituminous mix design the bitumen content is determined as the average of bitumen content corresponding to:
Choose the correct answer
maximum stability, maximum unit weight and maximum air void
maximum stability, maximum unit weight and minimum flow
maximum stability, minimum flow and maximum air void
maximum unit weight, desirable air void and minimum flow
Correct Answer
A. maximum stability, maximum unit weight and maximum air void
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Marshall optimum bitumen content is commonly averaged from bitumen contents at maximum stability, maximum unit weight and specified air voids; among options A is the closest printed choice
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This MCQ belongs to WBPSC AE Previous Years Questions Series. Full tests include timed attempts, rank comparison and subject-wise analysis.