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Q: Aggregate impact value indicates which one of the following property of aggregate?
  • A. Ductility
  • B. Toughness
  • C. Hardness
  • D. Shape of aggregate
Correct Answer: Option B - Aggregate impact value indicates the following properties of aggregates Toughness. Crushing strength Test → Crushing value test Toughness test → impact test Hardness test → abrasion test shape test → flakiness and elongation test
B. Aggregate impact value indicates the following properties of aggregates Toughness. Crushing strength Test → Crushing value test Toughness test → impact test Hardness test → abrasion test shape test → flakiness and elongation test

Explanations:

Aggregate impact value indicates the following properties of aggregates Toughness. Crushing strength Test → Crushing value test Toughness test → impact test Hardness test → abrasion test shape test → flakiness and elongation test