GeoKast

GeoKast™ is a specially formulated admix for the manufacture of geopolymer concrete pipe, box culvert and manholes… the first of its kind in the United States. The result? A corrosion resistant concrete pipe, box or manhole that competes with other polymer based or FRP products designed for the sanitary sewer environment. With more than 20 years of experience developing and producing hybrid cements and geopolymers for the infrastructure rehabilitation market, the GeoKast geopolymer for precast concrete products, was a natural extension.