Onahama Smelting and Refining CO.,LTD.

slag characteristics
slag characteristics  The high iron content provides high density, giving
 the copper slag a higher specific gravity than natural
 sand. It is extremely hard and features optimum
 porosity. A consistent particle distribution is
 maintained through production control.
Use  raw material for cement
 aggregate for concrete
 caisson filter
 reinforcement material for soil
 reclamation material

grain size component