Cut Off/Barriers
Cut Off/Barriers
Slurry Cut Off Walls
Keller Slurry Walls are formed by using a specially formulated mix of cementitious and bentonite based materials together with proprietory additives.
Slurry Walls with Geomembrane
The passage of landfill gases such as Methane and Carbon Dioxide, along with vapours produced by hydrocarbons and other VOC's, can be controlled using insitu cement/bentonite
Permeable Reactive Barriers
Permeable Reactive Barrier (PRB) is a treatment zone of reactive material(s) that is built below ground to clean up polluted groundwater.
