Have a look at the Cofra ground improvement projects

Geolock in primary flood barrier up to a depth of 25m

We supplied and assited with the installation of 30,000m2 of Geolock, a vertical impermeable 2mm HDPE seal, inside a cement bentonite walls up to a depth of 25m to assure watertightness of a primary flood barrier in Nijmegen.

Geolock installation for Aquaducts around Leeuwarden

We installed on five projects around Leeuwarden in total 33,000m2 of Geolock, a vertical impermeable 2mm HDPE seal, up to a depth of 15m to assure watertightness for several aquaducts between 2013 and 2016.

Geolock installation as vertical cut off barrier in Vedigge, Sweden

BAT Cofra installed 5,900m2 of Geolock, a vertical impermeable 2mm HDPE seal, up to a depth of 17m to assure watertightness in Vedigge Sweden.

Geolock installation to prevent contamination spread of landfill of Torquay

Cofra Ltd installed 2.500m2 of Geolock, a vertical impermeable 2mm HDPE seal, up to adepth of 8.5m to assure watertightness and prevent the spread of contamination around a landfill site in Torquay in 2008.

Geolock installation to prevent contamination spread around a factory in Kokkola, Finland

We installed 12,000m2 of Geolock, a vertical impermeable 2mm HDPE seal, up to a depth of 9m to assure watertightness and prevent the spread of contamination around the waste area of a factory in Kokkola, Finland, in 2006-2007.

Geolock installation to prevent seapage of water in Escravos Nigeria

We installed 13.000m2 of Geolock, a vertical impermeable 2mm HDPE seal, up to adepth of 5.5m to assure watertightness around a gass plant in Escravos Nigeria in 2004