marble, granite, onex, travertine
marble, granite, onex, travertine
Standard Specifications & Technical Data:- katreen
Compressive Strength (ASTM C 170): 19 800 psi
Flexural Strength (ASTM C 880): 1 900 psi
Abrasion Resistance (ASTM C 241/ C 1353): 38.8 Ha
Density (ASTM C 97): 2 .628
Water Absorption (ASTM C 97): 0.89 %
Modulus of Rupture (ASTM C 99): 1900 psi
Country of origin: Egypt