Physical & Mechanical Properties Of Karystos Slates

APPARENT SPECIFIC DENSITY 2727 Kg/m3
OPEN POROSITY COEFFICIENT 0,07%
WATER ABSORPTION COEFFICIENT 0,04%
COMPRESSIVE STRENGTH-DRY CONDITION 70,26 N/mm2 (716,65 kg/cm2)
COMPRESSIVE STRENGTH-WET CONDITION 57,76 N/mm2 (589,5 kg/cm2)
FLEXURAL STRENGTH-DRY CONDITION 29,97 MPa (305,69 kg/cm2)
RESISTANCE TO TENSION FROM BENDING-WET CONDITION 21,25 MPa (216,75 kg/cm2)
FLEXURAL STRENGTH 31,35 GPa
ABRASION RESISTANCE/ BOEHME 2,04 mm
IMPACT STRENGTH 60 cm
RESISTANCE TO TENSION FROM BENDING AFTER TEMPERATURE CHANGES (20 CYCLES) 26,25 MPa (267,75 kg/cm2)
TENSION RESISTANCE FROM BENDING AFTER FROST DEFROST 20,59 MPa (210 kg/cm2)