Ottawa Test Sand
for Cube Molds, 50 lbs
- Humboldt - H-3825
ASTM C87, ASTM C109, ASTM C348, ASTM C359, ASTM C593, ASTM C778...
Sand is specially graded natural silica sand graded to retain
- 98% on a No. 100 (150µ) sieve,
- 75% on a No. 50 (300µ) 30% on a No. 40 (425µ)
- and 2% on a No. 30 (600µ). Specific gravity is 2.65.
Packed in 50 lbs. (22.7kg) bags.
Meets ASTM C87, C109, C348, C359, C593, C778; AASHTO T71, T106, T185, AASHTO T71, AASHTO T106, AASHTO T185
Shipping wt. 50 lbs. (22.7kg)