crushed stone
USGS: Crushed stone consumption up 13 percent in first quarter
An estimated 281 million metric tons of crushed stone were produced and shipped for consumption in the U.S. in the first quarter of 2019, a 13 percent increase from last year. Keep Reading
Level switch made for abrasive materials
Dynatrol's DJ level switch is designed for bins or tanks in problem applications such as dust collection, sand, gravel, rock, crushed stone, ore, talc mine, crushed dolomite and recycled crushed concrete. Keep Reading
USGS: Aggregate consumption up in fourth quarter 2018
An estimated 599 million metric tons of total construction aggregate was produced and shipped in the fourth quarter of 2018. Keep Reading
USGS: Aggregate production increases in third quarter 2018
An estimated 694 Mt of total construction aggregate were produced and shipped for consumption in the United States in the third quarter of 2018, the United States Geological Survey reports. Keep Reading
Sandvik, Dyno Nobel host Quarry Academy
Quarry Academy, the annual seminar co-hosted by Sandvik Mining & Rock Technology and Dyno Nobel, wrapped up its 14th installment in San Antonio. Keep Reading
Mobile classification system separates aggregate without water
A new, self-contained particle separation system from Van Tongeren America fits on a standard truck base. Keep Reading
USGS: Aggregate production up in second quarter 2018
An estimated 658 million metric tons of total construction aggregate was produced and shipped for consumption in the United States in the second quarter of 2018. Keep Reading
Cemex’s Balcones Quarry celebrates 50 years
The producer celebrated the 50th anniversary of its Balcones Quarry in New Braunfels, Texas, holding an event to mark the facility's milestone. Keep Reading
USGS reveals top crushed stone, sand and gravel producers
The U.S. Geological Survey (USGS) published its latest list of the top 20 crushed stone and sand and gravel producers Keep Reading
