Geomembrane – MacLine® is a very low permeability membrane liner or barrier
It is sheet with thickness ranging between 0.4 and 3.0 mm and width varying between 4 and 8 m, produced mostly by extrusion or coating with high quality polyolefin (mainly hdpe and ldpe polyethylene but not exclusively) and featured by extremely small permeability coefficients and high chemical resistance and durability.
MacLine® RMH & RDH is an high density geomembrane with one or both surface roughened sand paper like. Geomembranes Macline RDH (both faces roughened) and RMH (only one face roughened) have similar properties to the standard smooth products.
Macline® GCL is a geocomposite consisting of a layer of bentonite encapsulated between two geotextile non-woven needle punched geotextiles
MacLine® SDH is ah high density polyethylene geomembrane having smooth surfaces on both sides.
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.