Question

Which one of the following diagrams illustrates the relationship between VMA and % bitumen content (BT) in the Marshall test ?

Answer 1

Curve (a) $\to$ % air voids in total mix $\left(V_v\right)$
Curve (b) $\to$ VMA (% voids in mineral agg.)
Curve (c) $\to$ unit weight (g/cc)
Curve (d) $\to$ Flow value