Skip to main content

A new Superpave solution is available from James Cox and Sons

James Cox and Sons, based in California, has enhanced its equipment range in order to offer the complete Superpave solution. The Hamburg Wheel Tracker, Superpave Gyratory Compactor and new four point bending fatigue machine join its existing range. This move comes at a time when the California Department of Transportation (Caltrans) is transitioning to the Superpave method for pavement design. With the asphalt testing machine market in the States dominated by two large companies, James Cox and Sons’ general
April 11, 2013 Read time: 2 mins
A new Superpave solution is available from James Cox and Sons
RSS7283 James Cox and Sons, based in California, has enhanced its equipment range in order to offer the complete Superpave solution. The Hamburg Wheel Tracker, Superpave Gyratory Compactor and new four point bending fatigue machine join its existing range.

This move comes at a time when the California Department of Transportation (Caltrans) is transitioning to the Superpave method for pavement design. With the asphalt testing machine market in the States dominated by two large companies, James Cox and Sons’ general manager Jack Sanders said that the company’s move into dynamic testing machines has been well received by the market.

“This year was the first that James Cox and Sons presented at Transportation Research Board (TRB). The welcome we received was phenomenal,” said Sanders.

“Customers both old and new welcomed the news that our business has transformed and now presents a high-tech product portfolio manufactured here in the United States”.

For more information on companies in this article

Related Content

  • Advances in US paving machines and material feeders
    May 30, 2013
    Paving machines vary considerably in North America compared with those units used elsewhere. On a worldwide basis, pavers with tamper bar screeds are popular having been developed in Europe and also favoured by Japanese and Chinese firms. But in the US the length of highways to be constructed resulted in a focus on high production pavers, which still continues today. North America and Latin America are key markets for these machines, with Australia being one of the few territories to employ both European an
  • Innovation abounds at the smaller end of the compaction equipment sector
    August 22, 2013
    New machines are now being offered at the compact end of the asphalt compaction market - Mike Woof reports Manufacturers have developed an array of new machines and solutions for the compact end of the asphalt compactor market segment. These units have been designed to meet the latest regulations for Europe and the US, with low emission engines that are also more economical on fuel. But as these machines are made in large volumes, the market for smaller asphalt compactors sees fierce rivalry between fi
  • Balanced Mix Design in the US could revolutionise pavement design and testing
    April 30, 2018
    Roads in the US keep failing so the Federal Highways Authority is proposing a new approach to mix design, but what does this mean for tests and testing? - Kristina Smith reports How do you test an asphalt mix for rutting? In the US, the answer could be any one of several tests, depending on which State you are in: Asphalt Pavement Analyser, Flow Number, Hamburg Wheel Tracking Test, Superpave Shear Test or Triaxial Stress Sweep Test. But that could all change. The Federal Highways Agency (FHWA), part of
  • E&E Event in Vienna: Transforming bitumen
    November 25, 2022
    The recent E&E Event in Vienna suggests that decarbonisation, digitalisation and diversification are fast changing the road paving sector, reports Kristina Smith.