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
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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.

Wisconsin Town Votes for Permit Moratorium


The Trempealeau County, Wis., Board in Whitehall voted 12-0 to not consider any new silica-sand removal permits for a year, according to the Pierce County
Herald.

Existing sites will not be allowed to expand, either, while county officials study the impact of frac-sand mining on people’s health. County environmental director Kevin Lien says the public has questions that local officials cannot answer. The moratorium’s author, Supervisor Sally Miller, says it will slow things down and quote, “give us a chance to catch our breath.”

Trempealeau County has 10 frac-sand mines operating, and 16 other sites are in various stages of development after getting permits. Those sites cover more than 4,700 acres. The Minneapolis Star-Tribune says Trempealeau County has issued more frac-sand mining permits in the last 36 months than any other county in both Wisconsin and Minnesota. Wisconsin alone has over 100 facilities.

Supervisor Miller recently complained that fellow County Board member David Suchla broke ethics laws by engaging in his own proposed frac-sand operation with a Texas firm. Suchla admits being in the frac-sand business but said he has not violated anything. A prosecutor in nearby La Crosse is investigating.