GRANITE/GRAVEL/COARSE AGGREGATE With Size 3/4 Inch
Gravel 3/4 has width dimension of 5mm-20mm, usually used for concrete mix. Other usage for gravel 3/4 is for asphalt mixing, work field pad, etc
DUST STONE / BASE COARSE
Dust stone has width dimension of 0mm-40mm which is the mixing of dust and crushed rock, usually used for road compaction, work pad compaction, dumping, etc.
Chipping has width dimension of 5mm-10mm, usually used for asphalt mixing, pailing molding, cement mixing, etc.
Dust has width dimension of 0mm-5mm, usually used for asphalt mixing, pailing molding, cement mixing.
It has width dimension of 6"-12", usually used for building foundation making, dumping material, etc.
Amour rock is granite stone with variation of width dimension between 20kgs-800kgs with different size interval, but bigger than granite stone, usually used for beach reclamation, port making, wave shield and other usage.
Plastered sand is nature sand that has been separated from clay, dirt, mud, and any other non-sand materials. It is usually used for cement mixing for plastering work in wall making.
Concrete sand basically same with plastered sand. The difference between them is in width dimension, concrete sand has bigger grain than plastered sand. It is usually used for concrete mixing.