- Prevents excess Inflow/Infiltration from entering your sanitary sewer system.
- Eliminates pavement settlement around manhole covers, and catch-basins.
- Increases system capacity to allow for new development on existing sewer system
Cretex Manhole Chimney Seals stop manhole frame-chimney inflow , the single largest public sector source. This inflow reduces system capacity and increases pumping and treatment costs. Manhole frame-chimney inflow enters manholes through frame-chimney area joints that are unsealed or have been broken by soil movement, frost heave, thermal expansion and contraction of the surrounding pavement and/or traffic loading. Our exclusive, high quality, rubber and stainless steel seals stop this type of inflow, while providing a flexible seal between the manhole frame and masonry chimney.
Cretex Specialty Products, 2002 S. West Avenue, Waukesha, WI 53189. Tel: 262-542-8153; Fax: 262-542-0301.