Details
* Physical Property Data: (Lac Du Bonnet Granite)
Specific Gravity: 2.66
Density: 164.7 lbs/ft3
Compressive Strength: 17,460 lbs/in2
Modulus of Rupture 2,870 lbs/in2
Flexural Strength: 2,460 lbs/in2
Absorption (by weight): .11%
Shear Strength: 4,050 lbs/in2
Tensile Strength: 4,050 lbs/in2
Abrasive Hardness: 90 Shore
Coefficient of Thermal Expansion: 2/9x10-6/˚F
Specific Heat: .20 btu/(lb•˚F)
Thermal Conductivity: 12.6 btu/(in•hr•ft2•˚F)
*Values shown are averages