circular quay tower envirosystems 1

Circular Quay Tower

SYDNEY. NSW

At up to 263 metres high the tower makes a distinctive contribution to Sydney’s skyline with its innovative façade featuring a series of external cross-braces derived from structural stress diagrams.

CONTRACTORS

LEND LEASE

YEAR

UNDER CONSTRUCTION

THE ENVIROSYSTEMS SOLUTION

A number of Enviro solutions have been used across this project, including our Enviro BSM – a pre-applied, composite HDPE sheet membrane system that is designed to waterproof the blind side of concrete slabs and walls.

Enviro BSM is composed of:

  • Heavy Duty HDPE, which provides the waterproofing integrity of the Enviro BSM system.
  • Pressure sensitivereactive adhesion layer, which activates during the concrete pour and forms a continuous bond with the structural concrete.
  • Trafficable protective layer, which protects the Enviro BSM during steel-fixing before the concrete is cast.

When used in a systematic fashion, this complete system provides a versatile and innovative solution to the waterproofing of various below grade structures.

The image to the right shows Enviro BSM being installed to Circular Quay Tower.

PRODUCT DETAILS

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