Aggregate
Specific Gravity Bench
Meets ASTM C20, C127, C642, C830, D1188, D2041, D2726 and AASHTO T85, T166, T209, T275 specifications.
The specific gravity bench is for weighing suspended samples in water to determine specific gravity of aggregates and other materials.
The bench top is 31" x 25" (787 x 635 mm) with one 3.5" (88.9 mm) dia. hole for suspension of samples and thermometer.
The bottom shelf is adjustable to fit tanks either 18" (457 mm) deep/30 gal (114L) or 24" (610 mm) deep/44 gal (170L) tanks. Tanks sold separately.
