Wanted: The Sand Man

Jan. 17, 2024 – Rep. Mike Levin (D-Calif.) and San Clemente, Calif., Mayor Victor Cabral learned that the U.S. Army Corps of Engineers sand replenishment project on San Clemente beaches will be delayed due to ongoing sand quality issues. It didn’t go over very well. The U.S. Army Corps of Engineers has agreed to allow the contractor, Manson Construction, to delay the project up to 70…

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Questionable Study Raises Health Concerns for Sand and Gravel Workers

A new study by Michigan State University shows an increase in doctor visits for shortness of breath among long-term sand and gravel mine workers in the state, compared to the rate for production workers in other industries. But does the study bring up legitimate concerns or was it designed to highlight a solution to a problem that does not exist?

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Reports from Michigan and Utah

A Michigan sand and gravel mine operator has issued a stern warning to officials in rural Washtenaw County after suffering a setback in its pursuit of permits for a new mine on 400 acres of farmland, according to Michigan Live. In a March 30 letter, an attorney for Michigan Materials & Aggregate Co., also known as Stoneco, threatened legal action…

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Considering Manufactured Sand

All Over The World There Are Signs That Sand Shortages Will Be a Reality. Is It Time To Get Serious About Manufactured Sand? By John Googins This is the third in a three-part series on manufactured sand. This article focuses on product gradation. – Ed. Since you all have different material sources, sand, gravel, quarry, limestone, granite, quartzite, basalt, etc.,…

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LSU Researchers Advance Work in Bendable Concrete

In 2019, researchers from Louisiana State University’s (LSU) Bert S. Turner Department of Construction Management advanced their research into Engineered Cementitious Composites, or “bendable concrete,” by adding a new ingredient to the recipe and replacing the fine river sand used with sugarcane bagasse ash (SCBA).

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