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1. |
A Marshall specimen is prepared for bituminous concrete with a bitumen content of 5 percent by weight of total mix. The theoretical and the measured unit weights of the mix are 2.442 g/cm3 and 2.345 g/cm3, respectively. The bitumen has a specific gravity of 1.02. The percent voids in mineral aggregate filled with bitumen (VFB) are |
A. | 34.55 |
B. | 35.9 |
C. | 73.55 |
D. | 74.3 |
Answer» E. | |