Supplying GeoSynthetics Since 1990
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Our Rail GeoTextiles - RK1 & RK9
RK1 is GEOfabrics’ standard separation and filtration geotextile for use with a new sand blanket or where there is an existing good quality formation with a small percentage of coarse particles, i.e. less than 10% by weight <14mm.
Extensive and continual testing and development has demonstrated its world class-leading mechanical strength and hydraulic properties and long service life under dynamic loading conditions. This is as a result of the products:
- High puncture resistance
- High elongation to break
- Superior abrasion resistance
- Excellent filtration characteristics at all strains
- UV resistance
Where there is an existing formation with a larger percentage of coarse particles, i.e. greater than 10% by weight >14mm a more robust separator RK9 is normally specified.