It is a product made in the form of sand
through spraying of water on to smelting slag. As it has better
properties than natural sand, it can be used as concrete
sand. Prime Sand is used as concrete aggregate, but
high chemical stability and non-existence of alkali silica have no
effect on concrete aging or steel corrosion. As specific gravity
and measurement and weight by unit are higher than natural
aggregate, it can be effectively used as concrete aggregates for
maritime construction and basic
construction. As Prime Stone is excellent in terms of load
bearing capacity of sub-grade soils, construction and
freezing-thawing resistance, it can be effectively used as road
aggregates. As Prime Sand boasts of excellent bearing
power, it is used as bottom ash in order to improve soft
improvement. As it is similar to sand in terms of component, it can
be used as back-fills at a time of laying water and sewage pipes.
If slag is used in the under structure of plant sites, schoolyards
and golf courses, drainable grounds can be
established.
Usage: Aggregate, substitutes for caisson
fills, concrete aggregate, asphalt aggregate, electric furnace
filler, molding sand & abrasives
Chemical Component Ferronickel slag is rich in silicon and
magnesium and recycled as substitutes for serpentine and civil
engineering aggregate. SiO2 *3.*5, MgO *5.*0, T-Fe 4.*0, Al2O3 1.*5,
CaO 0.*5 (Unit : wt%) Ecotoxicity None Size: < *5mm
