Issue 44 winter 24 - Journal - Page 89
known for its precision and allowed the surrounding
materials to remain intact.
the Year’ award and the Concrete Repair Association
award for ‘Large Project of the Year’ in 2024. By using
innovative techniques like corrosion inhibitors and
protective coatings, the project showcases how modern
methods can extend the life of historic structures exposed
to tough coastal conditions. Its technical and sustainable
successes have set a new standard in the UK construction
industry.
To enhance the structure’s durability and to protect
it from future damage, strategic interventions were
implemented. Anodes were strategically installed
throughout the building to combat corrosion by providing
long-term electrochemical protection. To further protect
the structure, the cover-to-steel ratio was increased by
overlaying the robust steel mesh with 40mm of concrete.
Following this enhancement, over 200 tonnes of sprayed
concrete was meticulously applied to the building’s
envelope, restoring it’s strength and ensuring its resilience
against the harsh coastal environment.
The reopening of Saltdean Lido has brought new energy
and economic growth to the Saltdean area. It’s now a
lively spot that draws visitors, supports local businesses
and offers a space for events, workshops and educational
programs. Revitalising the Lido has strengthened community bonds and made it an example of why preserving
historic architecture matters for the UK.
The restoration also addressed the Lido’s iconic
architectural elements. The rotunda and flying canopy,
key features of the building’s distinctive design, were
reinforced with carbon fibre plates. These were carefully
bonded to the concrete based on the Engineer’s recommendations and the finalised design plans, adding both
strength and stability. To protect the walkways and ensure
their functionality, a Triflex warm deck liquid waterproofing system was applied, providing a durable and seamless
layer and protection.
To complete the restoration and safeguard the Lido’s
longevity, multiple fairing coats were applied to smooth
and prepare the repaired surfaces. Finally, anti-carbonation coatings were applied to all concrete elements to
shield the concrete from environmental pollutants and
further enhance its durability.
The restoration has earned Saltdean Lido well-deserved
recognition as a stand out project in concrete repair. It
won the Concrete Society’s ‘Concrete Repair Project of
Above, after Hydrodemolition showing level of Corosion
Above, carbon fibre To The Rotunda
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