TransTech’s Pavement Quality Indicator uses impedance-based technology to provide fast, accurate asphalt density readings without the safety, cost and speed issues associated with nuclear-based asphalt meters. The PQI can be used by anyone on the job and doesn’t require the regulatory qualifications, certifications and renewals associated with equipment containing nuclear material.
Asphalt density meter uses impedance rather than nuclear material
Aug 18, 2003