Geomembrane – MacLine® is a very low permeability bituminous membrane liner or barrier.
It is sheet with thickness ranging between 3.0 and 6.0 mm and width varying between 1 and 4 m, produced by working a molten mix (consisting of bitumen, plastomeric and/or elastomeric polymers and mineral fillers) and featured by extremely small permeability coefficients.
Macline® GCL is a geocomposite consisting of a layer of bentonite encapsulated between two geotextile non-woven needle punched geotextiles
The geomembranes MacLine® W consist of a woven geotextile of high density polyethylene filaments laminated on both surfaces with a polyethylene film. The resulting material is very light yet extremely mechanically resistant.