Sources: CRH Plc, Dublin; CP staff
The parent of Atlanta-based Oldcastle Materials Inc. has closed on seven deals year to date, led by the acquisition of one of the largest privately held U.S. aggregates producers: Tell City, Ind.-based Mulzer Crushed Stone Inc., spanning six quarries, five sand & gravel operations, 14 materials yards, plus four ready mixed concrete and three asphalt plants serving Ohio River and Kanawha River valley markets in Indiana, Kentucky and West Virginia.
Sources: Solidia Technologies, Piscataway, N.J.; CarbonCure Technologies, Halifax, N.S.; CP staff
Two leading developers of carbon dioxide-based processes for concrete production, curing and portland cement substitution or optimization are among four entities advancing to Innovative Carbon Use, round two of Emissions Reduction Alberta’s (ERA) $35 million international ERA Grand Challenge.
Sources: Royal White Cement Inc., Houston; CP staff
Royal White has developed a calcium sulfoaluminate (CSA) cement suited to agencies specifying very high early strength concrete for highway or runway pavement construction or repairs, plus customers seeking a CSA base in precast production or grout, shotcrete and underlayment applications. RWC CSA Cement attains compressive strengths of 4,000, 6,000 and 10,000 psi at three hours, 24 hours and 28 days, respectively.
Sources: LafargeHolcim Ltd., Zurich; CP staff
During its first full calendar year, LafargeHolcim reported lower U.S., Canadian and worldwide cement, aggregate and ready mixed concrete shipments against 2015 levels, yet paced a three-year timeline of ambitious financial and operating benchmarks announced upon the Lafarge Group-Holcim Ltd. merger in July 2015.