Binder chemistry underpins Chryso, Solidia partnership

A new partnership will see Paris-based admixture specialist Chryso Group and low carbon cement and concrete developer Solidia Technologies, Piscataway, N.J., leverage their chemical expertise to improve the sustainability performance and material properties of the latter company’s namesake precast products.

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Birmingham, Ala.-based Dunn Investment Co., parent of one of America’s oldest contracting businesses and holding company of multiple operating businesses located throughout the Southeast, has promoted two 25-year veterans from their vice president posts. Rodney Grogan, who served as 2017 National Ready Mixed Concrete Association chairman, has been named executive vice president of Dunn Investment Western Operations, including Mississippi and Louisiana ready mixed producers MMC Materials and Bayou Concrete, plus Huey P. Stockstill, Dunn Roadbuilders and Dunn Utility Products. His counterpart in Dunn Investment Eastern Operations, Craig Fleming, will be responsible for Dunn Construction, Dunn Building Co., Civil Constructors and Couch Aggregates.

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Solida Technologies Addresses Cement Forum

Solidia Technologies was showcased as a visionary leader advancing sustainable solutions for industry during the annual Cement Industry Suppliers’ Forum (CSIF), a United Kingdom gathering of frontrunners in the sector. The company’s presentation included results of multiple tests of Solidia Cement-based concrete that demonstrated the performance, properties and added value associated with the technology, including its impact on reducing the carbon footprint across the supply chain and in finished slabs or structures.

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