SELH05002 HydroWMS Permatex HD 300 Geotextile
HydroWMS HD 300 Geotextile is a protection and filtration separator used in drainage applications.
Heavy duty non-woven, needle punched, polypropylene geotextile.
Before laying check that construction allows membrane continuity to be maintained.
Geotextile shall be laid continuously around all drainage surfaces as detailed in the contract drawings.
Overlaps shall be a minimum of 300mm.
Geotextile shall be laid to be laid as soon as possible after installation of drainage units.
| Mass per unit area
|| EN ISO 9864
| Thickness under load 2kPa
||EN ISO 9863-1
| CBR puncture resistance
||EN ISO 12236
| Dynamic cone drop
||EN ISO 13433
| Tensile strength (min) at max. load
|| EN ISO 10319
| Tensile extension (max) at max. load
||EN ISO 10319
| Protection efficiency
|| EN ISO 14575
| Breakthrough head
||BS EN ISO 10319
| Coefficient of permeability
|| EN ISO 11058
|| 55 x 10-3
|Characteristic opening size
||EN ISO 12956
This product specification is neither giving nor implying warranty for the use of this information for design and installation, as these are beyond our control. The data provided is typical and based upon the mean values obtained from the samples taken for any one test. If not otherwise indicated the test procedures reflect usually the mean of five samples. HydroWMS Limited reserve the right to change the specifications without prior notice. Skeletank® is a registered trade mark.