Harbourviews car park, Neutral Bay

Harbourviews is a residential building consisting of 90 units, 9 levels of residency and 2 car park floors. The car park slab was showing signs of fatigue and test samples confirmed.

Andersal engaged in the design and rectification of structural repairs to the 2-storey car park at Harbourviews, Neutral Bay. The project involved major concrete cancer and spalling repairs and carbon fibre used for strengthening.

Special Challenge

The structural engineers and civil engineers came up with a time and cost-effective solution to use carbon fibre strips. The design would be adequate to rectify and increase the capacity of the slab to preserve and prevent further fatigue.


  • The design consisted of approximately 3.3 kilometres of carbon fibre strips all applied overhead.
  • Approximately 1800 litres of repairs were carried out to both the underside and topside of the slap.
  • Once completed the carbon fibre was installed on an un-Leiden slab and a protective coating was applied in a 5-coat system covering area of 800 m2.
  • All materials were supplied by Sika Australia and provided with a 10-year application warranty.
  • The entire scope of works was completed in approximately 20 weeks.

Does your building need repair or an upgrade?

Delays to remedial repairs could cost you more in the long run. Enquire with us for a quote today!
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