Neuchâtel’s waterproofing triumph is exemplified in its work on Aotea Square, one of New Zealand’s most complex projects. This iconic public space in the heart of Auckland accommodates 20,000 visitors and hosts concerts, art exhibitions, and sports events. Beneath its vibrant surface lies an engineering marvel: a sprawling underground car park for 930 vehicles.
Engineering Challenges and Solutions
This multi-level car park spans an entire city block, ingeniously nestled into the hillside below K’Road. Designed to manage surface water and potential run-off from surrounding hills, the waterproofing system must withstand extreme temperatures and vibrations from the constant flow of traffic. The last thing the council wanted was to disrupt the square’s vibrant atmosphere with repair work due to leaks.
Neuchâtel took on the challenge of ensuring the structural integrity of this beloved public space against New Zealand’s diverse weather conditions and heavy vehicle traffic. Utilizing Neuchâtel Mastic Asphalt, we fortified key areas, including seams and steps, to endure daily use. This resilient and flexible asphalt not only effectively repels water but also withstands the temperature variations and vibrations caused by thousands of cars daily.
Fast, Reliable, and Innovative
Unlike traditional waterproofing methods, Neuchâtel’s asphalt sets rapidly, facilitating quick construction progress without sacrificing quality. Its seamless finish allows for a smooth application, which is crucial for meeting tight deadlines. Today, visitors can enjoy the square’s amenities while resting upon a robust layer of Mastic Asphalt, which has proven its efficacy with no signs of leakage years after completion.
Neuchâtel’s success in Aotea Square stands as a testament to our enduring commitment to superior waterproofing solutions. With over a century of experience, we continue to protect surfaces against environmental wear and tear, ensuring durability and affordability for large-scale projects across New Zealand. For more information on our waterproofing solutions, contact us at info@neuchatel.co.nz or learn more about Mastic Asphalt from IKO.