Situated on the picturesque shores of Sydney Harbour in New South Wales, Australia, Taronga Zoo is home to over 4,000 animals from more than 350 species. Over its 100 year history, Taronga Zoo has seen a lot of change and development. The Zoo has a strong commitment to conservation, scientific research and education. In keeping with this ethos, the Taronga Institute of Science and Learning was commissioned to be a living laboratory for scientific investigation and conservation education, built to empower the scientists and conservationists of tomorrow.
To be the first of its kind in the Southern hemisphere, the world-class institute brings science and learning together with immersive habitat classrooms themed around desert, rainforest and woodland habitats, and purpose-built laboratories such as the cyroreserve, multi-disciplinary research laboratory and teaching laboratory. The institute includes a grand lecture theatre, large open atrium, boardroom and offices. Acoustic considerations to reduce echo and reverberation within these spaces are very important components of this project.
The Acoustic Design and Installation
With the build site location set on a rolling hill, the shape and design of the building would follow the form of the land rather than disrupt it and trumpet up and outward into a wider reception area. The structure would be truly unique in shape both externally and internally.
Two areas within the new institute that required bespoke acoustic solutions to suit their unique settings were the auditorium and atrium. Two dynamic acoustic ceiling baffle systems were designed using the Autex Frontier™ system to reflect the natural forms of animals and plant life. Looking over the initial design concepts, the Autex design team, ascertained early in the project that there was going to be some tricky details that would require bespoke product and purpose-made fastenings and hangers. Autex collaborated with BKA Architecture, Taylor Construction and Auzoom Projects Pty Ltd to ensure details were resolved at the onset of the project and continued working closely with all parties throughout construction to completion.
For the grand two-storey auditorium, a Frontier feature was designed based on a ribbon concept. The design was simplified into a series of Trapezoid shapes to create the aesthetic of a ribbon without kinks; this slight change of shape gave a dramatic effect to the ceiling space. The design layout was simple yet effective and made for easy installation.
A secondary Frontier feature was designed to span over 40 meters in length, reflecting a natural abstract form similar to that of a backbone to represent the body of the zoo, leading you from the entrance into the greater expanse of atrium. Bringing the design concept to life would be no easy feat due to the unique shape of the curling corridor and a two directional raking ceiling creating a complex structure to fix to.
The design team created a custom two-part aluminium hinge to fix the outer fins in place, allowing them to sit perpendicular with the ground. In the centre of the feature, large black powder coated Frontier channels were used in combination with modified hangers to suspend the large ‘V’ fins and keep them aligned with the rest of the design.
The site visits during the construction phase were imperative to the success of creating the Frontier acoustic feature. Attaining precise details such as on site building measurements and the curve that the ceiling would be, allowed the team to calculate the height of the hangers and the angle the hinges would need to be, how the feature would fan around and how it would be divided up to keep all fins at an equal distance. This made for a smooth install and achieved the desired aesthetic.
Other areas which also required acoustic treatment were the open-plan office spaces, meeting rooms and boardroom. For these focused spaces, a more subtle acoustic treatment was chosen in the form of acoustic panelling for the walls. High performance 25mm thick Quietspace® Panels faced with Vertiface® decorative fabric in the natural tones of Lime and Silver were applied to the office, meeting rooms and boardroom walls. Composition® in the earthy tone of Fawn was applied to a facing wall in the boardroom which required a thinner acoustic wall covering to allow for sliding wall partitions to run smoothly in a close parallel proximity.
The now complete Taronga Institute of Science and Learning has been very well received and all involved in the project are proud of the results.
James Kim of BKA Architecture was satisfied with both the aesthetics and function and appreciated that Autex were willing to deviate from the standard system to suit project requirements as well as provide design advice for some of the more complex details.
Auzoom were recognised by the Association of Wall & Ceiling Industries for the amazing work that went into this project, receiving the industries top award for excellence in the commercial sector for this project at the recent 2018 award ceremony. Auzoom credited working with Taylor Constructions Team, BKA Architecture, Autex and others to deliver the green stars public building in a challenging time frame, with stunning finishes and quality.
As one of the leading suppliers of Autex products in Australia, we are committed to working and engaging with you to create better environments through delivering high performing sustainable products, while also providing assistance with the quality assurance process on site and during the design and construction phase. We understand that no two projects are the same, and we are really proud of our ability to customise any of our products to create a bespoke solution to meet your brief. If you have an idea, let’s work together to make it happen.
Thickness: 24mm fins
Install Method: Direct fixed to ceiling with black powder coated Frontier channels and brackets.
Thickness: 1″ fins
Install Method: Combination of suspended and direct fixed to ceiling with black powder coated Frontier channels and custom brackets.
Boardroom and Offices
Product: Quietspace® Panel faced with Vertiface®
Colour: Lime & Silver
Thickness: 25mm panels
Install Method: Quietspace Panels faced with Lime and Silver coloured Vertiface fabric were direct fixed to walls in open office spaces and in Fawn coloured Vertiface in the Boardroom.
Install Method: Composition was direct fixed to walls in open office spaces and in Fawn coloured Vertiface in the Boardroom.