CarbonStrong

CarbonStrong develops low-carbon concrete materials that replace a substantial share of cement with upcycled industrial by-products, including fly ash and steel slag. Its engineered cement-replacement binders are designed as drop-in solutions for concrete producers, reducing costs and emissions while maintaining strength and durability without requiring major changes to existing plants or processes. The company serves ready-mix concrete, block, and paver manufacturers, as well as builders and real estate companies pursuing lower-carbon construction.