$\frac{Q_1}{\frac{?}{?}}$

A$)$ A design is being prepared for an asphalt concrete paving mixture. The following

ingredients are to be used in the preparation of a trial mixture;

The Max. specific gravity of the paving mixture $=2\mathrm{.}478$ and the bulk specific gravity

of the compacted paving mixture $=2\mathrm{.}384.$ Compute the percentage of voids in the

compacted mineral aggregate and the percentage of voids in compacted mixture.

What percentage of the air voids are filled with asphalt?

B$)$ A sample cut from the completed pavement constructed weights $3538$ gm in air

and $1960$ gm in water. Calculate the density obtained in the field?