| Specification | Parameter |
| Brand / Product | AquaArm Drainboard |
| Product Line | Waterproofing & Drainage Membranes |
| Product Type | Filtered Sub-Soil Geocomposite Drainage System |
| Core Construction | Flexible, High-Compression-Resistant Studded Structural Plastic |
| Filter Layer | Factory-Bonded Heavy-Duty Non-Woven Polypropylene Fabric |
| Primary Function | Sub-Soil Drainage, Hydrostatic Relief & Membrane Backfill Protection |
| Membrane Compatibility | Torch-Applied, Self-Adhesive, Sheet & Liquid Waterproofing Membranes |
| Eco / Biology Safety | Non-Toxic to Plant Roots (Safe for Landscaped Podiums & Planters) |
| Site Fabrication | Pre-Manufactured All-in-One Component (No Gravel Required) |
| Roll Dimensions | Width: 2.0 m / Length: 12.5 m (Coverage: 25 m²) |
| Best Used For | Basement Retaining Walls, Podiums, Green Roofs, Bridge Abutments & Lift Pits |
Dual-Action Drainage & Membrane Protection: Combines a high-strength dimpled polymer core with a bonded geotextile to relieve hydrostatic pressure while protecting waterproofing membranes during backfilling.
Non-Clogging Geotextile Filtration: Non-woven polypropylene filter fabric retains soil and sand fines while permitting water to flow through the continuous drainage void.
Eliminates Heavy Aggregate French Drains: Replaces conventional gravel filter trenches, drastically reducing structural dead weight, material handling, and installation labor.
Versatile Horizontal & Vertical Placement: Ideal for vertical basement walls, bridge abutments, and elevator pits, as well as horizontal podium slabs, roof gardens, and planter boxes.
Safe for Vegetation & Soil Biologies: Non-toxic formulation prevents root toxicity and withstands natural soil chemicals, fertilizers, and ground moisture across projects in Nepal.