Cupolex Stormwater Tanks

Introduction

CUPOLEX® is a forming system for providing an easy, efficient and fast solution for constructing cast in place underground concrete stormwater storage tanks. CUPOLEX® concrete tanks can be designed at various depths either as shallow or deep tanks. The CUPOLEX® Dome Forming System with depths from 260mm (10 inches) to 700mm (28 inches) in depth can be used for constructing shallow thanks on sites with a high groundwater elevation.

The CUPOLEX® elements quickly interlock and connect to each other composing a bearing structure ready for the placement of concrete, creating the most structurally sound underground stormwater tank on the market. This highly efficient method to manage storm water is supported by the matrix of domes and arches formed by the CUPOLEX® elements, allowing for easy inspection/cleaning.

The CUPOLEX® storm tank system can be designed to support any high load-bearing requirements, unlike any pipe, plastic vault, crate system, or time consuming, costly precast vault system on the market. This structurally advanced, cost effective stormwater management system was created to reduce the overall footprint, accommodate any site restraints, and lower overall costs. Whether you require a solution for detention, retention, water quality, water harvesting or water reuse, CUPOLEX® has a design to meet your specific needs.

Features

  • High Load Bearing exceeding HS-20 loading.
  • Can be designed as watertight system.
  • Custom design and layout
  • Applications for pavements or green space
  • Streamlined installation supporting required work loads
  • Suitable in minimum or no cover applications
  • Cost-effective, quick and easy installations
  • No liners or geotextile fabric required
  • Maximum storage volume up to 98% void space
  • Shipped unassembled, saving costs for freight
  • Allows for inlet/outlet pipes and cleanout/observatory ports installed at any location of the tank
  • Saves space and money
  • Time tested technology with over 500 million sq.ft installed
  • Manufactured to ISO 9000:2002 high quality standards

Applications

  • Stormwater Detention
  • Stormwater Retention
  • Stormwater Harvesting

Design & Engineering

We provide PE stamped shop drawings through our engineering partners globally, construction training, and installation observation.  We work closely with the design team, the contractor, and the owner to ensure the success of the project.  Each site is different, and working with project partners to find installation solutions that address specific site needs is a part of the service we provide.

Contact us today to GET STARTED on your CUPOLEX Stormwater system design.

Suitability

Please refer to the Cupolex Technical Data Sheet for details of the physical properties of the product range. The appropriate height of Cupolex should be selected based upon the required equivalent void for the required water volume and the concrete thickness above the domes is based on the maximum load capacity that the slab is required to support. This information is provided in the table below:

 

Form TypeOverall Form DepthPlan Dimension InstalledConcrete Consumption to top of DomesClear Void EquivalentWater VolumeData SheetCAD Block
cm (inch)cm (inch)m3/m2 (cy./sq.ft.)cm (inch)m3/m2 (cy./sq.ft.)
CUPOLEX 26-5626 (10")56x56 (22"x22")0.035 (0.0055)22 (58.66")0.22 (0.03)PDFDWG
CUPOLEX 30-5630 (12")56x56 (22"x22")0.042 (0.0051)26 (10.24")0.26 (0.034)PDFDWG
CUPOLEX 35- 5635 (14")56x56 (22"x22")0.045 (0.0055)31 (12.20")0.31 (0.037)PDFDWG
CUPOLEX 40-5640 (16")56x56 (22"x22")0.060 (0.0073)34 (13.39")0.34 (0.042)PDFDWG
CUPOLEX 45-5645 (18")56x56 (22"x22")0.064 (0.0078)39 (15.35")0.39 (0.050)PDFDWG
CUPOLEX 50-5650 (20")56x56 (22"x22")0.065 (0.0079)44 (17.32")0.44 (0.055)PDFDWG
CUPOLEX 55-7155 (22")71x71 (28"x28")0.069 (0.0080)48 (19.29")0.48 (0.060)PDFDWG
CUPOLEX 60-7160 (24")71x71 (28"x28")0.070 (0.0085)53 (20.87")0.53 (0.065)PDFDWG
CUPOLEX 65-7165 (26")71x71 (28"x28")0.071 (0.0090)58 (22.83")0.58 (0.070)PDFDWG
CUPOLEX 70-7170 (28")71x71 (28"x28")0.073 (0.0095)63 (24.80")0.63 (0.075)PDFDWG

Downloads

Details

  • Cupolex Stormwater Details

Brochure

Leed Contribution

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