Rock Products - The Leading Voice of the Aggregate Industries.
  • Getting Out of the Sand Trap

    New Modular Wash Plant At GS Materials Produces Specialty Sand For Pinehurst Golf Club. By Mark S. Kuhar Read More
  • Carrying the Load

    Fracking boom helps Arcilla Mining double production, and it relies on heavy iron and smart financing to keep material moving. By Mark S. Kuhar Read More
  • 1
  • 2

Rock from the Road: Blog and Travelogue

article thumbnailSept. 17, 2014 – I am blogging live this week from Denver, where KPI-JCI and Astec Mobile Screens are holding their annual National Dealer Conference. 

Prime-Time Products

article thumbnailThe new Cat 824K Wheel Dozer builds on the solid performance of predecessor models with engineering refinements in its power train, operator station and structures, and in features that enhance safety, serviceability and machine management. With a net power rating of 405 hp (302 kW) and a maximum operating weight of 74,966 lb. (34,004 kg), the 824K is available with six blade configurations...

Rock Stars

article thumbnailLafarge North America's Presque Isle Quarry in MIchigan celebrated its 60th anniversary by hosting its first annual Stoneport 5K Quarry Run/Walk on Aug., 28, 2014, to benefit the Cancer Center at Alpena Regional Medical Center (ARMC). 
More inRock Stars  

Manufacturers in Focus

article thumbnailSandvik Construction appointed Crusher Works as the official distributor of its surface drills line in Alabama. Crusher Works will not only be supplying a comprehensive range of Sandvik surface drills, but will also be providing full after-sales support, spare parts and dedicated customer service.

People on the Move

article thumbnailHitachi America Ltd. announced the appointment of Masaya Watanabe as president and CEO. Watanabe succeeds Kenji Nakamura, who has been appointed advisor to CMO, Corporate Sales and Marketing Group of Hitachi Ltd. The appointments will be effective Oct. 1, 2014.

Latest Digital Issue

Off-Highway Diesel Prices


The national estimated average price-per-gallon for off-highway diesel fuel as of Sept. 4 is $3.547. That is lower than the previous comparison price-per-gallon of $3.548.

Life or Death


AggregateIndustriesAugust 15, 2013 – Aggregate Industries (AIUS), a member of the Holcim Group, and the International Rescue Dog Organization, based in Salzburg, Austria, are hosting an International Search and Rescue Testing at the AIUS K-9 Testing Facility in Littleton, Mass., on Aug. 16. Rescue dogs and their handlers will undergo rigorous testing, including a search for volunteer human “survivors” under piles of rubble.

The highly realistic course is crucial to prepare the teams for emergencies where recovery is often a matter of life and death. Competing in Friday’s event are Janeth Rodriquez and Miah, Karen MacIntyre and Eiko, Bill Dotson and Dari, Barbara Francoeur and Kairu and Joyce Bowden and Kali.