Rock Products - The Leading Voice of the Aggregate Industries.
  • Forging Forward

    Crusher Helps Riverside Sand Diversify and Nail a New Market Niche. By Mark S. Kuhar   Read More
  • What a Rush

    On The Set of Gold Rush, Product Placement and Productivity Go Hand in Hand. By Jimmy Siler Read More
  • Here Comes The Helmet-CAM

    A Recent Advance In Technology Can Improve How Mine Operators Investigate And Assess Respirable Dust. By Andrew B. Cecala and Andrew D. O’Brien   Read More
  • 1
  • 2
  • 3

Rock from the Road: Blog and Travelogue

article thumbnailNov. 21, 2014 – FMI's Nonresidential Construction Index (NRCI) shows a slight increase from 62.5 in the third quarter to 62.8 in the fourth quarter of 2014.

Prime-Time Products

article thumbnailEriez Electric Rotary Vibrators (ERVs) provide a powerful and efficient driving force for vibratory feeders, screeners and conveyors. The company offers a broad range of these rugged units to satisfy practically any application need.

Rock Stars

article thumbnailFormer U.S. Transportation Secretary Ray LaHood, appearing on 60 MINUTES, says that many of the roads and bridges we drive on every day are “on life support.”
More inRock Stars  

Manufacturers in Focus

article thumbnailNovember marks the 45th anniversary of Philippi-Hagenbuch Inc. which was co-founded by L.B. "Phil" Philippi (Pat Hagenbuch's Father) and LeRoy Hagenbuch, P.E. Since its founding, PHIL has grown into an international company focusing on innovations for haulage equipment that has a wide reach, yet retains its modest, family owned footprint...

People on the Move

article thumbnailSuperior Industries Inc. has hired industry veteran John Garrison as a new business development manager. Garrison’s strong experience in bulk processing will be used to develop new opportunities for Superior’s portable plants product line, its design-build division and the company’s new wet processing division, the company said.

Latest Digital Issue

The national estimated average price-per-gallon for off-highway diesel fuel as of Nov. 14 is $3.421. That is higher than the previous comparison price-per-gallon of $3.359.

New Frac Sand Mine on Track for Approval in Minnesota


A proposed frac sand mine in the Buffalo County, Minn., town of Dover appears to be back on track weeks after developers missed a deadline to modify the project, though its ultimate approval is still uncertain, according to the Winona Daily News.

The county’s zoning committee recently voted 3-1 to approve the conditional-use permit and sent it along to the Buffalo County Board of Adjustment for a final vote, with advisory positions both for and against approving it.

The Dover Town Board has called for the permit to be denied, saying the developers have not provided enough clear and detailed information on the project. The zoning committee recommends approving it, but with conditions.

The county zoning committee said the project developer, River Valley Sands of Utica, Minn., should furnish neighboring landowners in Dover with land value protections, as well as descriptions of how it will monitor and protect air and water quality. It should also disclose the chemicals it plans to use to wash sand at the site.

Zoning supervisors Tom Taylor, Fay Passow of Belvidere and Dennis Youngbauer voted in favor of recommending approval. Jim Ziegeweid of Glencoe voted against, saying he stood with the town of Dover.