Product Description

CUPFLOW® is an advanced geodrain composite designed to deliver superior drainage, filtration, and separation performance across a wide range of applications. It provides reliable drainage for green roofs, wingwalls, retaining walls, tunnels, and buried structures. CUPFLOW® reduces dead loads, excavation, and backfill requirements, while offering long-term durability and high flow capacity. Its multifunctional design makes it an efficient, sustainable, and cost-effective alternative to conventional aggregate drains.

High flow capacity with long-term performance

Lightweight, thin, and easy to install

Reduces deadload on supporting structures

Relieves hydraulic and uplift pressure from buried and submerged structures

Cost-effective solution

Eliminates the need for weep holes in retaining walls

Durable under harsh conditions

Durable under harsh conditions

High UV and chemical resistance

Flexible design adaptable to varied soil and project profiles

Factory-controlled quality with customizable specifications

Drainage
Drainage
Separation
Separation
Filtration
Filtration
Reinforcement
Reinforcement

Common Applications

  • Drainage in tunnel walls and floors
  • Retaining walls, bridge abutments, and wing walls
  • Road edge carriageway drainage and pavement subsurface systems
  • Buried structures such as tanks, culverts, and slabs (uplift pressure relief)
  • Hydraulic protection for basement walls and floors
  • Green roof drainage and landscaping systems

Properties of Geocomposite Unit ST
Thickness at 2 kpa 6.0-25.0mm
In - plane water flow capacity, σ=20 kpa, soft/Rigid contact Gradient ( i=1.0 ) ~ 7.0I/( m.s ) Gradient ( i=0.1 ) ~ 2.00I/( m.s )
Mass per unit area 200 - 1000 kpa
Roll Width 1.0,2.0 to 4.0 m
Rool length 25, 50 and100 m
Roll Weigth ( min - max ) 15 - 500 kg

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