Solmax · GSE
GSE HDX
Premium performance, built for extremes.
High-performance HDPE geomembrane
Geomembrane
GSE HDX
HDPE with mechanical properties and long-term durability above the standard line, for demanding containment in mining and waste facilities.
- Material
- UV-stabilised HDPE
- Service
- Exposed / uncovered
- Thickness
- 1.0 – 3.0 mm
- Brand
- Solmax
Long life in the open.
Exposed liners take the full load of UV, heat and oxidation. GSE High Performance carries a higher stabiliser content and a high stress-crack-resistant resin so it holds its properties far longer than a buried-service sheet.
Indramas specifies and installs it where covering the liner is impractical — open reservoirs, exposed pond slopes and floating covers.
Key features
- High UV resistanceEngineered antioxidant package for years of direct exposure.
- Oxidation resistantResists thermal and oxidative ageing in service.
- High stress-crack resistanceHolds up under sustained load and thermal cycling.
- Weldable & testableSame site jointing and QA as the standard range.
Specifications
| PROPERTY | VALUE |
|---|---|
| Standard | GRI GM 13 (ASTM D6693) |
| Material | HDPE |
| Surface | Smooth / textured |
| Thickness | 0.75 – 3.0 mm |
| Roll width | 6.8 m |
| Stress crack resist. | > 300 hrs (OIT ASTM D5885) |
Applications
01Open reservoirs
Raw-water storage left uncovered.
02Exposed pond slopes
Side slopes above the waterline.
03Floating covers
Gas covers exposed to weather.
04Heap-leach pads
Long exposure under aggressive solutions.
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Geomembrane