Hubbard & Hubbard-Carmick Specific Gravity Bottles determine the specific gravity of semi-solid bituminous materials, asphalt cements, and soft tar pitches. Included stopper is concave on the lower surface and has a 1.6mm center hole for air evacuation.
SG-62 is 24mL and comes with a stopper
SG-63 is 25mL and comes with a stopper
Features:
- Optimal for determining the specific gravity of semi-solid bituminous materials
- Compliant with ASTM D70 and AASHTO T43
- Made of glass
Included Items:
- 24mL Specific Gravity Hubbard Bottle, or25mL Hubbard-Carmick Specific Gravity Bottle
- Stopper
Related blogs:
- Characteristics of Aggregates: Shape, Size & Specific Gravity
