Average Specification % Passing ASTM C 144 - 03 Manufacture Sand 2 100.00 100.00 ASTM C 144 - 03 Manufacture Sand Composition Req 100.00 100.00 100.00 100.00 100 97.58 95 to 100 80.68 70 to 100 64.99 40 to 75 27.14 20 to 40 15.08 10 to 25 - 0 to 10 NO 1 2 3 4 5 6 Mesh # 4 # 8 # 16 # 30 # 50 # 100 # 200 mm 4.75 2.34 1.19 0.6 0.3 0.15 0.075 Percentage 25.00 165.50 154.70 387.40 109.40 158.00 1,000.00 23.50 172.50 159.00 369.60 131.90 143.50 1,000.00 24.3 169.0 156.9 378.5 120.7 150.8 1,000.0 2.43% 16.90% 15.69% 37.85% 12.07% 15.08% GRAM 3000 72.75 507.00 470.55 1135.50 361.95 452.25 3000.0