Cesar A. Constantino is senior director of innovation for Chryso North America, where he leads research and development and innovation strategies for sustainable construction. A recognized leader in the global concrete, cement and construction materials industry, he is past chair of ASTM International and currently chairs the IFC Building Resilience Index Technical Advisory Panel. He also serves on the board of directors of the Resilience Action Fund and on the ACI Foundation's Concrete Innovation Council. His work bridges industry, research, standards and education to advance a more resilient and sustainable built environment. About Saint-Gobain: Chryso, part of Saint-Gobain Construction Chemicals, is a global leader in sustainable construction solutions. With a team of 3,000 experts worldwide, the company develops admixtures and additives to address challenges in the concrete and cement industry. Its scientists, engineers and commercial teams deliver tailored solutions and foster long-term relationships that drive innovation and success. Chryso's solutions help customers strengthen their competitive edge, reduce their carbon footprint and improve material performance, supporting a more sustainable future for people and the planet. About Artistic Paver Manufacturing: Artistic Paver Manufacturing is a manufacturer of compressed concrete pavers and hardscape products for residential and commercial outdoor spaces. With more than two decades of experience, the company has built a reputation for quality, reliable service and support of the architectural, engineering and construction community. It provides high-performance solutions that combine durability, design and lasting visual appeal, while emphasizing end-user comfort. The company also invests in innovation through partnerships with local communities and universities.

Cesar Constantino, Sr. Director Innovation
Saint-Gobain

Cary Dunston, CEO
Artistic Paver Manufacturing
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