March Cement Shipments Up 3.3%

Total shipments of portland and blended cement, including imports, in the United States and Puerto Rico in March 2022 were an estimated 9.3 million metric tons (Mt), a 3.3% increase from shipments in March 2021, according to the most recent USGS Mineral Industry Survey. Shipments for the year through March totaled an estimated 22.7 Mt, an increase of 6.0% from those…

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Continental Cement’s Davenport Plant Moves to PLC

Continental Cement Co., a subsidiary of Summit Materials, converted 100% of its annual production at its Davenport, Iowa, plant to portland-limestone cement. In 2021, the plant produced 1.1 million tons of cement. “Continental Cement has been working with our customers and specifiers to commercialize portland-limestone cement in all of our markets, and we are delighted that PLC adoption has progressed…

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