Surface attraction
To enhance the raw, sculptural quality of the Ark building, the architects specified Rheinzink titanium zinc panels, which were fabricated and installed by Architectural Roofing & Cladding
Architectural vision and innovation is changingthe shape of our cities, but it needs to be backed by workmanship, technology and materials.
The innovative design of the new Ark building in Sydney is a prime example. The design provides a series of zinc-framed vertical boxes that mirror the architectural rhythm of the heritage buildings opposite. These boxes are clad in Rheinzink a pure titanium zinc supplied by Craft Metals, and fabricated and installed by Architectural Roofing & Cladding (ARC).
Greg Cunningham, ARC general manager, says Rheinzink is a particularly durable option the zinc has a life span of more than 100 years.
"This is a material that has been used for roofing and wall cladding in Europe for hundreds of years, so its durability is never in doubt. However, Rheinzink is also increasingly specified for its adaptability. It can be used on all types of architectural forms, as it is skilfully shaped, stretched and worked. On this building, it clads the tapered oriels and large columns on the exterior. It also was used to line the lift lobby beside the main entrance."
Cunningham says the project was split into two contracts. Working for the curtain wall company off-site, ARC installed the exterior zinc on the prefabricated components, which were then transported to the site for installation. All the pre-weathered interior zinc panels for the lift lobby were installed on site.
"The design team at ARC also drafted the zinc panelling for the lift lobby," says Cunningham. "This required extensive consultation with the builder and project architect to ensure the design matched the architectural intent. These zinc panels feature on the walls, soffits and fascias, and clad a small bridge across the lobby. The zinc used on the interior was lacquered to avoid fingermarks."
ARC also installed all the 10mm stainless steel plate reveals around the lift doors.
Formed in 1993, ARC is a leading specialist metal roofing company. Cunningham says the firm's extensive knowledge and skill set, combined with a commitment to innovation and excellence has ensured ARC has a reputation for quality workmanship.
"The company's commitment to quality and the latest technology is reflected in the training provided to our workforce, from apprentices to senior management," he says.
Other landmark projects ARC has worked on include the Cross City and Lane Cove Tunnels, the Chief Secretary's Building, St James Church spire, GPO Martin Place, Audi Lighthouse, Hyatt Regency and Lands Dept building in Sydney; Jade Apartments on the Gold Coast; and the Wakaya Island resort in Fiji.
For more details, contact Architectural Roofing & Cladding Pty Ltd, Unit 6/39 King Rd, Hornsby, NSW 2077, phone (02) 9482 4461, fax (02) 9482 4177. Email: info@arcroofing.com.au. Or visit the website: www.arcroofing.com.au.
To contact Craft Metals, phone 1300 400 610. Website: www.craftmetals.com.au.
Story by: Trendsideas
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