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Aluminum truss structure during dome construction

CST Aluminum Geodesic Domes

CST Aluminum Domes

Aluminum geodesic dome covers pair with welded tanks, concrete reservoirs, and sidewall systems across municipal water, wastewater, and industrial applications.

All-aluminum construction is inherently corrosion resistant and never needs painting, with a clear-span design that eliminates the need for roof columns.

CST Covers Overview BrochureWater & Wastewater Covers Brochure

Key Features

  • Compatible with welded tank and below-ground concrete tank construction
  • Flat-cover configuration available with external trusses
  • Sidewall configuration available for welded tank applications
  • Corrosion-resistant, all-aluminum construction - no repainting required

Specifications

This Project - Revelstoke, BC

Design Snow Load7.2 kPa

General Engineering Capability (CST)

Standard Snow LoadUp to 300 psf (14.4 kPa)
Engineered Snow LoadUp to 500 psf (24 kPa)
Wind Load175+ mph
DiameterUp to 1,000+ ft (304.8 m)

Applications

  • Municipal water application - welded tanks with aluminum covers
  • Wastewater application - welded tanks with aluminum covers and sidewall
  • Water and wastewater application - flat covers with external trusses
  • Water and wastewater application - below-ground concrete tank with aluminum cover

Project Footage

Drinking Water Application - Revelstoke, BC

Aluminum Cover Detail

Interested in Geodesic Domes?

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