Copper Mountain

Test MethodValueNorm
Modulus of Rupture1,900 psiASTM C99
Compressive Strength17,622 psiASTM C170
Flexural Strength3810.0ASTM C880
Flexural Strength3141ASTM C880
Absorption0.647%ASTM C97
Density160 lbs / cf3ASTM C97
Static Coefficient of Friction0.62ASTM C1028
Abrasion Resistance70.92ASTM C241


Storm Grey & Sierra

ASTM DATA Patagonia Storm GrayMeasureResult
ASTM C97 Densitylb/cf3160.5
ASTM C170 Compressive Strengthpsi27557
ASTM C880 Flexural Strengthpsi38100
ASTM C99 Modulus of Rupturepsi3042
ASTM C1028 Static Coefficient of Friction0.62
ASTM C241 Abrasion Resistance70.92
ASTM C97 Absorption0.0042