Blue Lennon
Grey Granite from Brazil
compressive strength (Kg/cm²): 2165
after freezing (Kg/cm²): 1550
ultimate tensile strength (Kg/cm²): 146
coeff. of thermal expansion (mm/m°C): 0.0071
water absorption (%): 0.12
impact test / min. fall height (cm): n/a
frictional wear test (mm): n/a
bulk density (Kg/cm³): n/a
quarry location: Brazil
colour: Blue
brand: n/a
