Railways
Protexia RK1 is proven as a filter/separator beneath ballast.
- Approved by Railtrack for beneath ballast to reduce pumping (Certificate of Acceptance 00059)
- High damage resistance means sustained performance - no tearing or puncture
- High water permeability allows water flow in both directions
- Filtration characteristics prevent sub-grade particles migrating to contaminate the ballast
- Minimum wastage as roll can be trimmed to desired width
- Widely used throughout the UK
GEOfabrics manufactures products on behalf of Aqua Geocomposites for track bed applications in the UK:
- Protexia RK1 (also known as GHP3RT) is marketed in the UK by Aqua as Terratex
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