J&R Sand and Gravel Featured in Video

J&R Sand and Gravel, Ava., Mo., was featured as part of a special Buy Missouri promotional video series by KOLR-TV, Springfield, Mo. J&R Sand and Gravel is a family owned and operated aggregate-materials operation. The plant was established in 2014 by John Bryan, who has more than 25 years of experience in construction management and has worked on projects in more…

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Is Refracturing the Answer to Energy Needs?

According to a story on oilprice.com, a global oil shortage and high fuel prices has triggered calls from President Joe Biden’s administration for U.S. shale producers to spend more of their profits to boost output. However, shale producers have been under pressure to focus more on returning excess cash to shareholders in the form of dividends and buybacks rather than…

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Orica’s FRAGtrack Gantry Expands Fragmentation Monitoring

Combining the success of the existing suite of automated post-blast fragmentation monitoring solutions and the feedback from customers experiencing loss of production due to crusher blockage, Orica has developed FRAGTrack Gantry. This pioneering technology uses advanced machine vision and machine learning technologies to enable autonomous triggering and processing, without interfering with the haulage operation.

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