Permavoid
Smart with water
System components

Cordrain

Cordrain drainage consists of a corrugated HDPE core (16 or 20 mm high) with a geotextile filter membrane on one side and is available in different strenghts (crush resistance) to suit your specific application.

Cordrain is used for horizontal drainage in many different applications in roofgardens, podiumdecks, road- and lightrail hardscaped construction. with a width of 1.1 m and a lenght of 25 m. per role, large areas can quickly be covered.

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Product specs & downloads

Size l x w x h
25.000 x 1.100 x 16 mm
Color
Yellow core in white geotextile
Size  m2
27,5 m2
Material
HDPE core with Polypropene, non woven, thermally bonded geotextile wrap
Weight
Material description
Drainage
Coefficient of lineair thermal expansion
Recyled / virgin
Virgin
Volumetrix void ratio
Lifespan
> 100 years in natural soils
Perforated surface ratio
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