SEMCO Publishing – parent company of Rock Products, Concrete Products, Cement Products, and North American Mining magazines – is pleased to announce a collaboration with On The Rocks Digital (a Social Media Management and AI company specializing in construction materials) on a new live event: AggNexus. The event will take place Sept. 9-10, 2024, at the Thompson Conference Center at the University of Texas in…
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CalPortland Closes Redding Deal
July 1, 2022 – CalPortland announced that the purchase of the Redding cement plant and other assets from Martin Marietta Materials was successfully completed on June 30. In addition to the Redding cement plant in Northern California, the assets include related cement distribution terminals and 14 ready mixed concrete plants located in California. “We are pleased to welcome the new employees…
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