Correct Answer:
Option D - A coarse aggregate which has the sizes of particles mainly belonging to a single sieve size is known as single size aggregate.
∎ General purpose uses such as drain back fill.
∎ Specific uses such as surface dressing (chippings).
D. A coarse aggregate which has the sizes of particles mainly belonging to a single sieve size is known as single size aggregate.
∎ General purpose uses such as drain back fill.
∎ Specific uses such as surface dressing (chippings).