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Auroguard HDPE Drain Cells are composite drainage boards consisting of a dimpled high-density polyethylene (HDPE) core bonded to a geotextile filter fabric on one or both faces. The dimpled core creates continuous drainage channels while the geotextile filter prevents fine soil particles from clogging the drainage plane. Applications include basement wall drainage and waterproofing membrane protection, green roof drainage layers, plaza and podium deck drainage, sports field sub-drainage, retaining wall back-drainage, and road edge drainage systems. Supplied in roll or panel form; panels interlock for continuous coverage without gaps.
| Parameter | Specification |
|---|---|
| Core Material | Virgin HDPE, black or natural |
| Core Height (dimple) | 8mm / 12mm / 20mm |
| Compressive Strength | 100–400 kN/m² (ASTM D1621) |
| In-plane Flow Rate | 4–12 L/s·m (ASTM D4716) |
| Filter Fabric Type | Non-woven PP geotextile, 100–200 GSM |
| Panel/Roll Width | 2.0m / 2.4m |
| Roll Length | 20m |
| Overlap/Interlocking | Clip-lock edge; 100mm overlap on rolls |