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Birdair to Crown Two Brazil World Cup and Olympic Host Venues with PTFE
Estádio Mineirão and Estádio Nacional to Renovate Facilities with Birdair Tensile Roofs
By: Birdair, Inc.
For the World Cup, several venues are undergoing extensive renovations to get the country ready for the high profile event. All together there are two new, five renovated, and five re-built stadium facilities being constructed for the World Cup event. There are many factors to consider in renovation versus new-build, including, facility requirements, time and budget constraints, site location, logistics, and historical significance. To solve the challenges of upgrading existing stadia and to comply with FIFA’s venue requirements, Birdair and TBB will assist in renovating Estádio Mineirão in Belo Horizonte and Estádio Nacional in Brasília.
Listed as a national monument of Brazil, Estádio Mineirão was built in 1965 and will host six World Cup matches. A lightweight tensile roof will be added to the concrete upper tier of the stadium to provide shelter for 70,000 spectators. Birdair will fabricate and supply the TiO2 – coated PTFE, a Teflon®-coated woven fiberglass membrane that will make up the facility’s 141,000 square-foot tensile roofing system., which TBB will install. TiO2 (titanium dioxide) is a non-toxic and flame-resistant coating applied to the fiberglass membrane that requires less maintenance due to its self-cleaning capabilities.
In addition to TBB and Birdair, other members of the project team includes owner Secretaria de Estado de Planejamento e Gestao de Minas Gerias, Belo Horizonte, Brazil, architect BCMF Arquitetos, Belo Horizonte, Brazil, engineer: ENGSERJ, Belo Horizonte, Brazil and general contractor: Consórcio Construtor Nova Arena, Belo Horizonte, Brazil.
Estádio Nacional, originally built in 1974 and located in Brazil’s capital, is undergoing major reconstruction for the World Cup – expanding its capacity from 42,200 to 70,042 to host seven World Cup matches. Birdair is fabricating and supplying the PTFE fiberglass membrane, clamping and hardware for the facility. The consortium Taiyo Birdair do Brasil – Entap – Protende will be responsible for installing the entire roof steel and cable structure including the PTFE outer roof and liner membrane . The project involves building a new lower tier and retaining the upper tier with the addition of a new 920,000 square-foot double-layer suspended tensile roof.
The project team includes owner Governo do Distrito Federal, Brasília, Brazil, architect Castro Mello Arquitetos, São Paulo, Brazil and engineer ETALP –Escritório Técnico Arthur Luiz Pitta, São Paulo, Brazil. The executive design of the roof is by SBP engineers and GMP architects.
Upon completion, both Estádio Mineirão and Estádio Nacional will apply for LEED® (Leadership in Energy and Environmental Design) certification. The project team hopes that Estádio Nacional will be the world’s first football stadium to receive LEED Platinum certification.
“We are honored to be involved in the modernization projects of Estádio Mineirão and Estádio Nacional to help both facilities meet FIFA’s requirements with the addition of tensile structures,”
In addition to the two stadia renovations, Birdair will fabricate and supply the tensile fabric for the roofing system to be installed by TBB at the brand new 56,000-capacity Arena Fonte Nova in Salvador.
The 20th FIFA World Cup is scheduled for June 12 to July 13, 2014, in 12 Brazil host cities. For more information, visit: http://www.fifa.com/
To date, Birdair has completed work on more than 85 sports facilities globally, incorporating tensile architecture into a variety of single-sport and multi-purpose stadiums and arenas. Birdair combines breakthrough technologies with unparalleled experience to create structures that meet both facility and patron requirements.
Teflon® is a registered trademark of E. I. Du Pont De Nemours and Company, Delaware.
About Birdair: Birdair, Inc. is the leading specialty contractor of custom tensile structures throughout the world. In addition to pre-construction services such as design assistance, budgeting, construction methodologies and project scheduling, Birdair provides design-build solutions in all aspects of project design, engineering, installation and maintenance. The company offers a selection of architectural fabric membranes, including PTFE fiberglass, ETFE film and Tensotherm™ with Lumira™ aerogel, the world’s only translucent insulated tensile membrane roofing material. Birdair, based in Buffalo, NY, is a member of the Taiyo Kogyo Group, with operations serving North and South America and other international locations. For more information about Birdair, like us on Facebook at www.facebook.com/