Dubai is laying down foundations for the future of its construction industry – after unveiling the largest 3D printed building on the planet.
After a year of testing to ensure the project in Warsan meets strict building standards, the emirate's latest hi-tech development went on public display on Wednesday.
Dubai Municipality said the building was now entered into the Guinness Book of World Records as the first two-storey printed building.
Dubai's 3D printing strategy aims to make it a global capital for this technology
Dawoud Al Hajri,
Dubai Municipality
Officials said 3D printing techniques would transform how the construction sector operates.
"This project is a major turning point in the construction sector," said Dawoud Al Hajri, Dubai Municipality director general. "3D printing technologies in construction will increase the speed of execution and [lead to the] completion of buildings in record time.
“This will reduce construction costs and contribute to the development of solutions to demographic challenges by reducing the number of construction workers.”
Standing 9.5 metres tall and with a total area of 640 square metres, it has been built using onsite 3D printing equipment with local components.
The process works by layering a fluid material along a predetermined route mapped out by computer, similar to an inkjet printer. Those mineral-infused fluids solidify into concrete almost instantly to convert the digital model into a three-dimensional object.
Although the case for replacing industrial manufacturing on a wider scale with 3D printing is unproven, ratings agency Moody's said the technology has great potential in many sectors.
Its recent report said the technology would be most useful in areas requiring rapid prototyping, production of unique and customised items and the manufacture of parts with structural complexity.
High production industries where scale is important were less likely to benefit from 3D printing technology, largely because of the high cost of printers and limited supply of specialist technicians.
Emaar Properties is planning Dubai’s first 3D printed home in Arabian Ranches Three, claiming the technique could accelerate the delivery of new homes and bring more design flexibility.
"This two-storey building has been designed and executed with a number of spaces that can be used as rooms or offices," said Mr Hajri at an opening event to discuss the project in Warsan.
“The walls are printed directly from the printer, unlike the traditional method of construction, which depends on the work of tightening wooden pieces with nuts and bolts, reinforcement and pouring of concrete and making bricks.”
Officials said construction costs for a building this size would be cut from about Dh2.5 million to less than Dh1m.
The process used about half the usual number of construction workers, only 15, and generated about 60 per cent less waste.
In July, a French family became the first to move into a single-storey four-bedroom 3D printed home spread across 165 square metres.
Its walls took just two days to build, while the rest of the house took a further four months.
The build was developed by the University of Nantes.
Dubai’s new printed building is not the emirate’s first.
It is three years since Sheikh Mohammed bin Rashid, Vice President and Ruler of Dubai, opened a futuristic office for 3D printing technology outside Emirates Towers.
The office in the Dubai International Finance Centre was the first of its kind anywhere in the world.
Curves and different shapes were specifically used in the design of the Warsan construction to challenge the printer’s capabilities.
"The building has been designed with different shapes through which it was tested to show it can be possible for 3D printing to construc a variety of designs," Mr Al Hajri said.
“Dubai’s 3D printing strategy aims to make it a global capital for this technology.”
UAE currency: the story behind the money in your pockets
BEACH SOCCER WORLD CUP
Group A
Paraguay
Japan
Switzerland
USA
Group B
Uruguay
Mexico
Italy
Tahiti
Group C
Belarus
UAE
Senegal
Russia
Group D
Brazil
Oman
Portugal
Nigeria
Living in...
This article is part of a guide on where to live in the UAE. Our reporters will profile some of the country’s most desirable districts, provide an estimate of rental prices and introduce you to some of the residents who call each area home.
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The biog
Name: James Mullan
Nationality: Irish
Family: Wife, Pom; and daughters Kate, 18, and Ciara, 13, who attend Jumeirah English Speaking School (JESS)
Favourite book or author: “That’s a really difficult question. I’m a big fan of Donna Tartt, The Secret History. I’d recommend that, go and have a read of that.”
Dream: “It would be to continue to have fun and to work with really interesting people, which I have been very fortunate to do for a lot of my life. I just enjoy working with very smart, fun people.”
The Lowdown
Us
Director: Jordan Peele
Starring: Lupita Nyong'o, Winston Duke, Shahadi Wright Joseqph, Evan Alex and Elisabeth Moss
Rating: 4/5
ROUTE%20TO%20TITLE
%3Cp%3E%3Cstrong%3ERound%201%3A%3C%2Fstrong%3E%20Beat%20Leolia%20Jeanjean%206-1%2C%206-2%3Cbr%3E%3Cstrong%3ERound%202%3A%20%3C%2Fstrong%3EBeat%20Naomi%20Osaka%207-6%2C%201-6%2C%207-5%3Cbr%3E%3Cstrong%3ERound%203%3A%20%3C%2Fstrong%3EBeat%20Marie%20Bouzkova%206-4%2C%206-2%3Cbr%3E%3Cstrong%3ERound%204%3A%3C%2Fstrong%3E%20Beat%20Anastasia%20Potapova%206-0%2C%206-0%3Cbr%3E%3Cstrong%3EQuarter-final%3A%20%3C%2Fstrong%3EBeat%20Marketa%20Vondrousova%206-0%2C%206-2%3Cbr%3E%3Cstrong%3ESemi-final%3A%20%3C%2Fstrong%3EBeat%20Coco%20Gauff%206-2%2C%206-4%3Cbr%3E%3Cstrong%3EFinal%3A%3C%2Fstrong%3E%20Beat%20Jasmine%20Paolini%206-2%2C%206-2%3C%2Fp%3E%0A
UAE's role in anti-extremism recognised
General John Allen, President of the Brookings Institution research group, commended the role the UAE has played in the fight against terrorism and violent extremism.
He told a Globsec debate of the UAE’s "hugely outsized" role in the fight against Isis.
"It’s trite these days to say that any country punches above its weight, but in every possible way the Emirates did, both militarily, and very importantly, the UAE was extraordinarily helpful on getting to the issue of violent extremism," he said.
He also noted the impact that Hedayah, among others in the UAE, has played in addressing violent extremism.
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This article is part of a guide on where to live in the UAE. Our reporters will profile some of the country’s most desirable districts, provide an estimate of rental prices and introduce you to some of the residents who call each area home.
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The%20Roundup
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MATCH INFO
What: 2006 World Cup quarter-final
When: July 1
Where: Gelsenkirchen Stadium, Gelsenkirchen, Germany
Result:
England 0 Portugal 0
(Portugal win 3-1 on penalties)
Test series fixtures
(All matches start at 2pm UAE)
1st Test Lord's, London from Thursday to Monday
2nd Test Nottingham from July 14-18
3rd Test The Oval, London from July 27-31
4th Test Manchester from August 4-8
Hydrogen: Market potential
Hydrogen has an estimated $11 trillion market potential, according to Bank of America Securities and is expected to generate $2.5tn in direct revenues and $11tn of indirect infrastructure by 2050 as its production increases six-fold.
"We believe we are reaching the point of harnessing the element that comprises 90 per cent of the universe, effectively and economically,” the bank said in a recent report.
Falling costs of renewable energy and electrolysers used in green hydrogen production is one of the main catalysts for the increasingly bullish sentiment over the element.
The cost of electrolysers used in green hydrogen production has halved over the last five years and will fall to 60 to 90 per cent by the end of the decade, acceding to Haim Israel, equity strategist at Merrill Lynch. A global focus on decarbonisation and sustainability is also a big driver in its development.
Recent winners
2002 Giselle Khoury (Colombia)
2004 Nathalie Nasralla (France)
2005 Catherine Abboud (Oceania)
2007 Grace Bijjani (Mexico)
2008 Carina El-Keddissi (Brazil)
2009 Sara Mansour (Brazil)
2010 Daniella Rahme (Australia)
2011 Maria Farah (Canada)
2012 Cynthia Moukarzel (Kuwait)
2013 Layla Yarak (Australia)
2014 Lia Saad (UAE)
2015 Cynthia Farah (Australia)
2016 Yosmely Massaad (Venezuela)
2017 Dima Safi (Ivory Coast)
2018 Rachel Younan (Australia)
Poacher
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ULTRA PROCESSED FOODS
- Carbonated drinks, sweet or savoury packaged snacks, confectionery, mass-produced packaged breads and buns
- margarines and spreads; cookies, biscuits, pastries, cakes, and cake mixes, breakfast cereals, cereal and energy bars;
- energy drinks, milk drinks, fruit yoghurts and fruit drinks, cocoa drinks, meat and chicken extracts and instant sauces
- infant formulas and follow-on milks, health and slimming products such as powdered or fortified meal and dish substitutes,
- many ready-to-heat products including pre-prepared pies and pasta and pizza dishes, poultry and fish nuggets and sticks, sausages, burgers, hot dogs, and other reconstituted meat products, powdered and packaged instant soups, noodles and desserts.
Moving%20Out%202
%3Cp%3E%3Cstrong%3EDeveloper%3A%3C%2Fstrong%3E%20SMG%20Studio%3Cbr%3E%3Cstrong%3EPublisher%3A%3C%2Fstrong%3E%20Team17%3Cbr%3E%3Cstrong%3EConsoles%3A%3C%2Fstrong%3E%20Nintendo%20Switch%2C%20PlayStation%204%26amp%3B5%2C%20PC%20and%20Xbox%20One%3Cbr%3E%3Cstrong%3ERating%3A%3C%2Fstrong%3E%204%2F5%3C%2Fp%3E%0A
