Corelok ®

The innovative, non-nuclear Corelok determines air voids of SuperPave, Stone Matrix (SMA) and coarse mix asphalt.  The Corelok system seals asphalt samples so that the sample densities may be measured by water displacement methods.  The machine uses puncture resistant polymer bags to seal in the samples automatically.

The machine measures highly reproducible and accurate densities.  In addition, material type or sample shape do not affect the results.  The unit also features the GravitySuite PC software package calculates and manages your data with ease.

Performs 5 standard lab tests:

• Bulk Specific Gravity
• Maximum Specific Gravity
• Aggregate Specific Gravity
• Porosity
• % Asphalt Content