Black Basalt Tiles

SUPPLY NEEDS IS BLOCK AND S?ZES..

Flextural Strength ASTM C880 (average of 3 samples): 17.89 N/mm2 Hardness (Mohs) : 6.5 Hardness (Schmidt) : 72.50 Saturated Unit Weight : 2.73 gr /cm3 Compresssive Strength : 1950 kgf/cm2 Porosity : 0.18 % Water Absorption by Weight : 0.13 % Humidity : 0.14 % Color : Green Geological classification : Diabase M?NERAL COMPOS?T?ONS : Labrador, bitovnite, olivin, augite, chlorite and opaque mineral