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Headquartered in Cambridge, Massachusetts, GCP Applied Technologies has over 50 years of industry expertise and decades of success in creating new product categories and markets. Our portfolio of construction products includes concrete and cement additives, building materials and technologies that ensure specified quality and enhance business productivity. The world’s most successful architects, producers, builders and contractors insist on GCP brands and solutions for their construction projects.




Construction + Engineering


Greg Austin

Greg Austin is the global product director, specialty building materials, for GCP Applied Technologies. Based in Cambridge, Massachusetts, he has a background in consulting and more than five years of experience in waterproofing system development and construction materials.

Xia Cao

Xia Cao is principal scientist at GCP Applied Technologies. She has more than 12 years of experience in waterproofing system and building materials development, and more than 20 years in material science and process engineering. Cao holds a PhD in chemical engineering and has produced more than 20 technical publications, 10 published patents, and five pending patent applications.

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