The Peggy Smedley Show: The Future of 3D Printing

Peggy Smedley and William Hoff, founder and president, Geopolymer, talk about 3D printing innovations, how they work, and what makes them revolutionary. He says geopolymers are simple and explains what they are.

They discuss:

  • The benefits of geopolymers in construction—including sustainability.
  • The rise of 3D printing in construction and how this fits in.
  • The talent shortage and how technology can help.



About Geopolymer International

Geopolymer International is evolving the construction industry with their building materials made from local mineral sources that decrease carbon emissions by 80% when compared to Portland cement. They are engaged in research, development, and production of geopolymer-based sustainable construction materials, alongside the equipment to mix and print them.

Their team has more than 40 years of experience in construction and globally-renowned expertise in geopolymer chemistry. Together with Constructions-3D, they provide 3D printing options that provide a way to focus on the creativity of building while decreasing the human, energy, ecological, and financial costs of building.

Visit gpi.earth for more information.