Hydroelectric Penstock Restoration

Failing penstock pipes with pre-existing failed polyurethane liner.

Ohio DOT Culvert Rehabilitation

50+ year old culvert in remote location structurally restored with GeoKrete® Geopolymer

78” Culvert Relined with QLS

50+ year old CMP storm drain in Loveland, Ohio was beginning to fail due to corrosion and poor structural conditions.

GeoKrete® - KCMO Kansas City - Manhole Rehab

Quadex® GeoKrete® excels in manhole rehab trial where HPS levels very high.

Grand Chute - Menasha West Interceptor Lines - Manhole Relining

14 manholes relined with GeoKrete® only one year after Polyurea coating failed. 10 years later, manholes are in excellent condition.