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?GCC investing US$100bn in airport expansion?

Dubai International Airport is the world?s busiest international airport. (Image source: Michael Ranzau/Flickr)

With the International Air Transport Association projecting Middle East passengers to grow by 4.9 per cent per year to 2034, the GCC is fuelling US$100bn in airport expansion and construction projects in the UAE, Saudi Arabia, Bahrain, Kuwait, Oman and Qatar, according to Deloitte

Comfortable airport terminals will be the key for growing the number of passengers in the GCC?s US$100bn worth of airport projects, industry experts have announced.

Dubai International Airport is the world?s busiest international airport and Al Maktoum International Airport is set to have one of the world?s largest capacities at 160mn annual passengers. Abu Dhabi International Airport is set to reach 40mn passengers by 2017 with the new Midfield Terminal.

Mohamed Nawarah, country manager ? Saudi Arabia at Hunter Douglas, the international airport consultancy based in The Netherlands, stated, ?As Middle East airports expand, aesthetic and acoustic considerations are vital for growing passenger numbers, and providing a high-quality traveller experience, whether waiting, dining, or shopping. Good acoustics are essential for a serene airport atmosphere, such as by reducing loudspeaker sound, and perforated ceilings to minimize the noise of people talking or walking.?

Hunter Douglas advises many of the world?s leading airports including Brussels Airport in Belgium, Dusseldorf Airport and Frankfurt Airport in Germany, Gdansk Lech Walesa Airport and Wroclaw Airport in Poland, Madeira Airport in Spain, and Manchester Airport Terminal 1 in the United Kingdom.

At Brussels Airport, the Connector is an above-ground building connecting Piers A and B, which replaced a dark route through stairs, escalators, and elevators. The Connector allows departing passengers to walk straight from the check-in desk to their gate, and arriving passengers to easily walk to the baggage reclaim hall and exit. Connector also hosts Europe?s largest screening platform with 25 lanes.

Connector?s curved, customized Hunter Douglas 300C series ceiling, which is perforated and has an acoustic membrane, meets aesthetic and acoustic requirements by absorbing the sounds of airplanes and the granite floor. While people inside the transparent building can see the planes, they do not hear them.

The detachable ceiling also conceals the lighting and sprinkler systems for easy maintenance work.

?The shell-like roof structure naturally raises the ceiling little by little, so that the passengers can get used to the open space without being overwhelmed by it. The curved shape of the ceiling does make it really difficult to realise good acoustics, though sounds are reflected in all kinds of different directions. This is why the sound-absorbing capacity of the material is extra important,? said Erwin Persoons, an architect at the international agency CTHM.