Concord Gray

concord-gray-honed-granite-

Honed

Physical Test Results

 Test MethodEnglishMetric
Absorption
% by weight
C970.27%0.27%
Compressive StrengthC17021,982.00 Psi151.62 Mpa
Modulus of RuptureC992,633.00 Psi18.15 Mpa
Quarry LocationConcord, NH