Unit 3 Online Quiz

Aggregate particles that are retained on 4.75 mm sieve (No. 4)

• Fine Aggregates.

• Coarse Aggregates.

• Dust

• Sand

Aggregate particles that pass a 4.75 mm sieve (No. 4)

• Fine Aggregates.

• Coarse Aggregates.

• Dust

• Sand

……………………. describes the particle size distribution of the aggregate.

• Toughness

• Soundness

• Abrasion resistance

• Gradation

The ability of aggregates to resist the damaging effect of loads is described as ..................

• Durability

• Soundness

• Abrasion resistance

• Gradation

The shown aggregate sample is in ……………….. condition.

• SSD

• Moist

• Bone Dry

• Air Dry