Ardex Americas Banks On Pneumatic Conveying Line

Ardex Americas, a supplier of engineered cements, adhesives and high-performance building products, encountered wear problems at the elbows of its pneumatic conveying lines handling sand at its Dallas, Ga. plant.  The lines transfer materials between bulk handling trucks, eight silos, and batch-weighing and blending operations. Six of the silos hold cement, limestone and plaster. “Those materials are not very abrasive…

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March Cement Shipments Drop 6%

Total shipments of portland and blended cement, including imports, in the United States and Puerto Rico in March 2023 were an estimated 8.7 million metric tons (Mt), a 6.0% decrease from shipments in March 2022, according to the most recent USGS Mineral Industry Survey. Of total blended tonnage reported in March 2023, 3.2 Mt (96%) was estimated to be portland-limestone cement…

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