ABG Deckdrain Geocomposite
ABG Deckdrain is a high-capacity drainage geocomposite designed to rapidly remove water from structural decks and trafficked surfaces.
ABG Deckdrain is a purpose-built geocomposite drainage system designed for structural decks, podiums, and buried structures where efficient water removal is critical. Combining a robust cuspated core with a bonded geotextile filter, it creates a continuous drainage layer that protects waterproofing systems and helps extend the life of the structure.
Designed to perform under load, Deckdrain maintains high flow capacity even when subjected to traffic or overburden pressures. Its prefabricated format removes the need for traditional drainage aggregates, reducing installation time, labour, and on-site handling – particularly valuable in tight urban or infrastructure environments.
By improving drainage performance and reducing reliance on quarried materials, Deckdrain supports more efficient, durable, and sustainable construction outcomes.
Typical applications include:
- Structural decks and suspended slabs
- Podium decks and rooftop landscapes
- Basement roofs and underground structures
- Car parks and trafficked deck areas
- Bridge decks and civil infrastructure
- Plaza decks and public spaces
- Green roofs and landscaped areas
- Tunnels and buried structures
- Planter boxes and confined drainage zones
Frequently Asked Questions
Deckdrain is commonly used on bridge decks, podium slabs, planter boxes, car parks, and buried roofs where effective drainage is essential.
Yes, Deckdrain is specifically designed to be installed above waterproofing systems, helping to protect the membrane while relieving water pressure.
Yes, it replaces aggregate drainage layers, offering a more efficient, lightweight, and consistent solution.
The cuspated core is engineered to resist compression, ensuring that water flow is maintained even under significant loads from traffic or overburden.
Benefits & Features
- Protects waterproofing and extends structure life
- Fast installation with no drainage aggregates required
- Maintains high flow under load and trafficked conditions
- Ideal for tight spaces and complex structural builds
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