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Our team boasts over four decades of expertise in the construction sector, complemented by a globally acknowledged proficiency in geopolymer chemistry and its uses. We produce GeoPrint among other geopolymer-based products, and hold the distinction of being the sole distributor for the MaxiPrinter and various Constructions-3D technologies across North America.
William is the founder and President of Geopolymer International. He has over 42 years experience in construction specializing in concrete, structural iron, and crane operations. In 2015, as a licensed contractor, he started a new company “out-of-the-box construction.” William’s focuses on sustainable materials and commits to bringing new technologies compliant with standard certifications and permitting requirements. Currently he is working with geopolymers, 3D concrete printing, and modular housing to achieve his goals.
Tarek Maassarani has two decades' experience in initiating, designing, and managing work teams and complex social and ecological sustainability projects in the US, Africa, Middle East, and South Asia. Tarek has worked as an attorney, climate activist, policy advocate, community builder, mediator, facilitator, and professor at Georgetown University and American University. He holds a Bachelor of Science in Environmental Studies and Bachelor of Arts in Anthropology, as well as a JD from Georgetown Law and a Masters in International Affairs from Columbia University.
We are engaged in research, development, and production of geopolymer-based sustainable construction materials, alongside the equipment to mix and print them.