Salt barrier
Product Features
Salt BarrierProduct Data Sheet
Composition Drainage core with a filter bonded to both sides. The composite acts as a
permeable, capillary break within soils to prevent salt migration.
Upper filter: T2000UV white manufactured from fibers with polypropylene core (70%)/
polyethylene sheath (30%)
Core: Extruded polyethylene (PE) net
Lower filter T2000UV brown manufactured from hydrophobically enhanced fibres with
polypropylene core (70%)/polyethylene sheath (30%)
Hydraulic Properties – Composite (Mean values)
In-plane Water Flow EN ISO 12958 20kPa
l/m.s
0.50
hydraulic gradient = 1.0 , hard/hard 200kPa 0.25
plattens& measured in the longitudinal direction
Mechanical Properties – Composite (Mean values)
Tensile Strength EN ISO 10319 MD kN/m 30
CBR Puncture Resistance EN ISO 12236 N 5000
Physical Properties – Composite (Typical values)
Mass per Unit Area EN ISO 9864 g/m2 820
Thickness (2kPa) EN ISO 9863-1 mm 5.5
Roll Width m 2.0 or 4.0
Roll Length m 25 or 100
Filter Overlap (one side) mm 100
