UAE then and now: constructing the Middle East's only 'golden ratio' building


James Langton
  • English
  • Arabic

Today, life in the Emirates moves in the fast lane. In a regular series to mark the 50th anniversary of the UAE, 'The National' takes a trip back in time to examine how much the country has changed.

Known everywhere simply as the “coin building”, the Aldar headquarters in Abu Dhabi is one of the most instantly recognisable in the country, indeed the world.

Perfectly circular, it is ideally located as a statement of intent by the company that built the Yas Marina F1 circuit and Ferrari World; impossible to ignore by anyone who travels between Abu Dhabi and Dubai.

The building was designed by Marwan Zgheib, the Lebanese architect, whose company has built several eye-catching buildings in the Middle East and Africa, including Doha’s Al Dana Tower, Abu Dhabi’s Wing or Youth Hub, and the under-construction Al Qana leisure district in the capital.

One face of the building overlooks the E10 motorway in Al Raha Beach, another Aldar project, while the other faces the sea.

Built by the engineers Arup, the building was completed in just 30 months, in time for the first Abu Dhabi Grand Prix in 2009.

The shape of Aldar's headquarters building made it the perfect canvas for a display to celebrate the premier of 'Star Wars' in 2016. Photo: twofour54
The shape of Aldar's headquarters building made it the perfect canvas for a display to celebrate the premier of 'Star Wars' in 2016. Photo: twofour54

The 121-metre-high, 23-storey structure has a framework that removes most internal columns, and was the first of its kind in the UAE.

To speed construction, many of the internal elements, including stairs and toilet modules, were pre-assembled, while a rethink of the glass exterior by Arup reduced the number of individual shapes for the panes from more than 10,000 to just 10.

The building’s east-west alignment allows its exterior to catch both the rising and setting sun, while also reducing its exposure in the hottest hours of the day.

Cleaning the 62,000 square metres of glass is almost continuous, using a specially designed cradle. It takes place four times a year and takes up to three months to complete each cycle.

For those who might be wondering, the circular design does not continue underground.

But it exactly adopts the principle of the “golden ratio”, a mathematical formula first developed in Ancient Greece, which imagines a pentangle inside a circle as a human figure, where the feet – or in this case the ground floor – are placed firmly on the ground.

Landmark buildings of the UAE — in pictures

Ms Yang's top tips for parents new to the UAE
  1. Join parent networks
  2. Look beyond school fees
  3. Keep an open mind
Abu Dhabi GP starting grid

1 Lewis Hamilton (Mercedes)

2 Valtteri Bottas (Mercedes)

3 Sebastian Vettel (Ferrari)

4 Kimi Raikkonen (Ferrari)

5 Daniel Ricciardo (Red Bull)

6 Max Verstappen (Red Bull)

7 Romain Grosjean (Haas)

8 Charles Leclerc (Sauber)

9 Esteban Ocon (Force India)

10 Nico Hulkenberg (Renault)

11 Carlos Sainz (Renault)

12 Marcus Ericsson (Sauber)

13 Kevin Magnussen (Haas)

14 Sergio Perez (Force India)

15 Fernando Alonso (McLaren)

16 Brendon Hartley (Toro Rosso)

17 Pierre Gasly (Toro Rosso)

18 Stoffe Vandoorne (McLaren)

19 Sergey Sirotkin (Williams)

20 Lance Stroll (Williams)

Know your cyber adversaries

Cryptojacking: Compromises a device or network to mine cryptocurrencies without an organisation's knowledge.

Distributed denial-of-service: Floods systems, servers or networks with information, effectively blocking them.

Man-in-the-middle attack: Intercepts two-way communication to obtain information, spy on participants or alter the outcome.

Malware: Installs itself in a network when a user clicks on a compromised link or email attachment.

Phishing: Aims to secure personal information, such as passwords and credit card numbers.

Ransomware: Encrypts user data, denying access and demands a payment to decrypt it.

Spyware: Collects information without the user's knowledge, which is then passed on to bad actors.

Trojans: Create a backdoor into systems, which becomes a point of entry for an attack.

Viruses: Infect applications in a system and replicate themselves as they go, just like their biological counterparts.

Worms: Send copies of themselves to other users or contacts. They don't attack the system, but they overload it.

Zero-day exploit: Exploits a vulnerability in software before a fix is found.

MATCH INFO

Manchester United v Manchester City, Wednesday, 11pm (UAE)

Match is on BeIN Sports

FIXTURES

All times UAE ( 4 GMT)

Saturday
Fiorentina v Torino (8pm)
Hellas Verona v Roma (10.45pm)

Sunday
Parma v Napoli (2.30pm)
Genoa v Crotone (5pm)
Sassuolo v Cagliari (8pm)
Juventus v Sampdoria (10.45pm)

Monday
AC Milan v Bologna (10.45om)

Playing September 30

Benevento v Inter Milan (8pm)
Udinese v Spezia (8pm)
Lazio v Atalanta (10.45pm)

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Abu Dhabi race card

5pm Abu Dhabi Fillies Classic Prestige Dh110,000 1,400m

5.30pm Abu Dhabi Colts Classic Prestige Dh110,000 1,400m

6pm Abu Dhabi Championship Listed Dh180,000 1,600m

6.30pm Maiden Dh80,000 1,600m

7pm Wathba Stallions Cup Handicap Dh80,000 1,400m

7.30pm Handicap (TB) |Dh100,000 2,400m

GAC GS8 Specs

Engine: 2.0-litre 4cyl turbo

Power: 248hp at 5,200rpm

Torque: 400Nm at 1,750-4,000rpm

Transmission: 8-speed auto

Fuel consumption: 9.1L/100km

On sale: Now

Price: From Dh149,900

How to help

Call the hotline on 0502955999 or send "thenational" to the following numbers:

2289 - Dh10

2252 - Dh50

6025 - Dh20

6027 - Dh100

6026 - Dh200

MATCH INFO

World Cup 2022 qualifier

UAE v Indonesia, Thursday, 8pm

Venue: Al Maktoum Stadium, Dubai

The specs

Engine: 1.5-litre turbo

Power: 181hp

Torque: 230Nm

Transmission: 6-speed automatic

Starting price: Dh79,000

On sale: Now

APPLE IPAD MINI (A17 PRO)

Display: 21cm Liquid Retina Display, 2266 x 1488, 326ppi, 500 nits

Chip: Apple A17 Pro, 6-core CPU, 5-core GPU, 16-core Neural Engine

Storage: 128/256/512GB

Main camera: 12MP wide, f/1.8, digital zoom up to 5x, Smart HDR 4

Front camera: 12MP ultra-wide, f/2.4, Smart HDR 4, full-HD @ 25/30/60fps

Biometrics: Touch ID, Face ID

Colours: Blue, purple, space grey, starlight

In the box: iPad mini, USB-C cable, 20W USB-C power adapter

Price: From Dh2,099

Electric scooters: some rules to remember
  • Riders must be 14-years-old or over
  • Wear a protective helmet
  • Park the electric scooter in designated parking lots (if any)
  • Do not leave electric scooter in locations that obstruct traffic or pedestrians
  • Solo riders only, no passengers allowed
  • Do not drive outside designated lanes
UAE currency: the story behind the money in your pockets
Updated: October 14, 2021, 6:40 AM`