Lava Rock Technical Specification

MAIN INTENDED USE
Biological filtration media, catalyst support media, lightweight resin fill, Odour Control, Water Treatment, Green Roof Systems, Landscaping, Horticulture  & Charcoal Grills

Chemical Description
This  media contains no free silica

Physical  Properties
Bulk Density 0.50 – 0.75g/cm3
Melting Point 1200 oc
pH Value 7.0 – 8.0
Specific Gravity 2.40 g/cm3
Hardness  5.5 Mohs

Grade Size
TZ 1 – 3 mm
TG 3 – 8 mm
TD 5 – 7 mm
TH 5 – 10 mm
TN 10 – 15 mm
TP 15 – 25 mm
TQ 20 – 30 mm
TW 30 – 50 mm
TX 60 – 80 mm

Packaging
Packed in 25kg polypropylene sacks and 1 cubic metre IBC big bags

Lava Rock