Applications
Stripdrain is a watertight drainage geocomposite comprised of a geospacer surrounded by geotextile that is generally installed on road shoulders as a countermeasure to water migration from embankments or the road surface itself. By eliminating or reducing excess water, it plays an important role in the mechanical stability of the road structure by improving its hydric state.
Although it is mainly used on road shoulders, Stabidrain is also suitable for culvert, gutter and tunnel drainage, shotcreted walls and other specific cases.
Advantages
- Much greater flow capacity than conventional solutions using aggregates
- Barrier that completely halts sideways water migration
- Hydraulic continuity is assured where two rolls are joined together
- Excavated site material can be used to backfill the trench
- Only needs a narrow trench when installed
- Fast, easy installation without special tools
- Economical solution compared to those requiring aggregates, both in monetary and installation time terms
- Chemically inert
Properties
Documentation
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Properties
Materials: HDPE (geospacer) and PP (geotextile)
Thicknesses (geospacer): 20 and 40 mm
Standards: NF EN ISO 9863-1
NF EN ISO 25619-2
NF EN ISO 12958
Documentation
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