ASTM Data

  Compressive Strength Absorption Flexural Strength Freeze/Thaw Loss
MATERIAL ASTM C170 ASTM C97 ASTM C880 ASTM C97
Cast Stone 6,420 psi 1.3%    
Cave Rock 3,950 psi 6.6% 280 2.97%
Cream Granbury 12,520 psi 1.8% 2,330 0.00%
Diamond Blue 5,850 psi 6.3% 760 16.15%
Gray Granbury 11,580 psi 0.63% 1,170 0.08%
Lueders Limestone 6,410 psi 4.0% 1,080 0.09%
Palomino Granbury 12,370 psi 0.45% 2,200 0.05%
Rattlesnake 4,250 psi 3.5% 600 0.15%
Southwest Blue 13,870 psi 2.9% 1,580 0.05%
Southwest Green 12,900 psi 3.0% 1,680 0.05%
Southwest Lilac 11,860 psi 3.9% 1,380 0.04%
White Granbury 12,520 psi 1.8% 2,330 0.00%
White Limestone 3,940 psi 8.3% 570 0.15%