Balanced Mixed Frame 9500

The Cox & Sons Balanced Mixed Frame 9500 is the most rugged frame on the market. Perform better balance mix design with Cox & Sons

Hamburg Wheel Tracker

The Cox Hamburg Wheel Tracker will output more precise and accurate results than any other Hamburg machine – guaranteed.

Texas Overlay Tester

State-of-the-art test equipment for determining the crack initiation and crack propagation experienced within asphalt mixtures

World-class systems for complete customer oriented solutions

Equipment that will deliver the expected results reliably, day after day and year after year

We work closely with our valued customers

Supplying research equipment to universities and research laboratories for over 40 years

Recent updates

We’re here for you during Covid-19

Dear Customers, As COVID-19 continues to spread, there's nothing more important to us than the well-being of our customers and employees. We are diligently following government guidance and best practices from the California Department of Public Health, amongst...

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Balanced Mix Design

The original intention of the Superpave mix design method was to test trial mix designs with performance tests similar to what the Hveem method does with the stabilometer, or the Marshall method does with the stability and flow tests, but the flow time and dynamic...

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