“Aggregate” is a collective term for the mineral materials such as sand, gravel and crushed stone. Coarse aggregate is materials that are remaining in the sieve when put through a US Standard No. 4 sieve.
“Aggregate” is a collective term for the mineral materials such as sand, gravel and crushed stone. Coarse aggregate is materials that are remaining in the sieve when put through a US Standard No. 4 sieve.