Manufactured Sand vs. Natural Sand - Chaney Enterprises- difference between natural sand and machine sand ,Manufactured Sand vs. Natural Sand The choice of fine aggregate, whether it is manufactured or natural sand, can greatly impact the fresh concrete properties of a mixture such as the workability, pumpability, and finishability.M sand - HomeComparison between Original M-Sand and duplicates Crusher dust is a byproduct generated while producing crushed aggregates. In wet conditions the crusher dust resembles MSand.