Рет қаралды 10,878
This is a 50 year old brick manhole in which the sulfuric acid has deteriorated the grout mortar between the bricks.This leads to infiltration of water during heavy rain that causes sanitary sewer overflow. Rehabbing damaged or deteriorated manholes with sprayed in place cementitious Manhole Mortar lining via shotcrete repairs the structural integrity and extends the life of each manhole.
100% Solids Epoxy Coating (Carboline 4500) on our proprietary blend of cement mortar substrate provides further chemical resistance and reinforcement. For more information please contact us at www.southerntr...