Nappe Solpac (Solpac Membrane) is a drainage geocomposite comprising a thermoformed HDPE geospacer with a symmetrical and impermeable cellular structure coupled with a geotextile on one or both sides. Its purpose is to drain the water percolating through the topsoil and prevent overloading of the ground.
Nappe Solpac membranes are ideally suited to draining all types of Civil Engineering works, including roads and motorways, railways, barrages and dams, etc. They are also used for draining earthworks and stabilising slopes as part of landscaping, covering and leak detection work on landfill sites.
Various compression resistance levels are available (up to 900 kPa) to precisely match the technical requirements of your project.
Material: HDPE (geospacer) and PP (geotextile)
Thicknesses (geospacer): thicknesses of 5, 6 and 8 mm
Standards: NF EN ISO 9863-1
NF EN 1849-2
NF EN ISO 12958
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