The sizes of the quarry dust fine aggregate are between mm to 150 µm. Other concrete mix components In conventional concrete crushed stone was... More details » Get Price Effect of Fly Ash on Mortar Mixes with Quarry Dust as Fine Aggregate
Blocks prepared using 1:3:6 concrete are better than blocks of 1:4:8 concrete. In addition it also depends on the particle size distribution. Blocks with partial replacement ( 50%) of sand by quarry dust perform better than blocks with complete replacement of sand.