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.”
The specs
Engine: 4.0-litre V8
Power: 503hp at 6,000rpm
Torque: 685Nm at 2,000rpm
Transmission: 8-speed auto
Price: from Dh850,000
On sale: now
The White Lotus: Season three
Creator: Mike White
Starring: Walton Goggins, Jason Isaacs, Natasha Rothwell
Rating: 4.5/5
Our Time Has Come
Alyssa Ayres, Oxford University Press
The years Ramadan fell in May
MOUNTAINHEAD REVIEW
Starring: Ramy Youssef, Steve Carell, Jason Schwartzman
Director: Jesse Armstrong
Rating: 3.5/5
Key facilities
- Olympic-size swimming pool with a split bulkhead for multi-use configurations, including water polo and 50m/25m training lanes
- Premier League-standard football pitch
- 400m Olympic running track
- NBA-spec basketball court with auditorium
- 600-seat auditorium
- Spaces for historical and cultural exploration
- An elevated football field that doubles as a helipad
- Specialist robotics and science laboratories
- AR and VR-enabled learning centres
- Disruption Lab and Research Centre for developing entrepreneurial skills
Other simple ideas for sushi rice dishes
Cheat’s nigiri
This is easier to make than sushi rolls. With damp hands, form the cooled rice into small tablet shapes. Place slices of fresh, raw salmon, mackerel or trout (or smoked salmon) lightly touched with wasabi, then press, wasabi side-down, onto the rice. Serve with soy sauce and pickled ginger.
Easy omurice
This fusion dish combines Asian fried rice with a western omelette. To make, fry cooked and cooled sushi rice with chopped vegetables such as carrot and onion and lashings of sweet-tangy ketchup, then wrap in a soft egg omelette.
Deconstructed sushi salad platter
This makes a great, fuss-free sharing meal. Arrange sushi rice on a platter or board, then fill the space with all your favourite sushi ingredients (edamame beans, cooked prawns or tuna, tempura veggies, pickled ginger and chilli tofu), with a dressing or dipping sauce on the side.
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The specs
AT4 Ultimate, as tested
Engine: 6.2-litre V8
Power: 420hp
Torque: 623Nm
Transmission: 10-speed automatic
Price: From Dh330,800 (Elevation: Dh236,400; AT4: Dh286,800; Denali: Dh345,800)
On sale: Now
The biog
Date of birth: 27 May, 1995
Place of birth: Dubai, UAE
Status: Single
School: Al Ittihad private school in Al Mamzar
University: University of Sharjah
Degree: Renewable and Sustainable Energy
Hobby: I enjoy travelling a lot, not just for fun, but I like to cross things off my bucket list and the map and do something there like a 'green project'.
ESSENTIALS
The flights
Emirates flies from Dubai to Phnom Penh via Yangon from Dh2,700 return including taxes. Cambodia Bayon Airlines and Cambodia Angkor Air offer return flights from Phnom Penh to Siem Reap from Dh250 return including taxes. The flight takes about 45 minutes.
The hotels
Rooms at the Raffles Le Royal in Phnom Penh cost from $225 (Dh826) per night including taxes. Rooms at the Grand Hotel d'Angkor cost from $261 (Dh960) per night including taxes.
The tours
A cyclo architecture tour of Phnom Penh costs from $20 (Dh75) per person for about three hours, with Khmer Architecture Tours. Tailor-made tours of all of Cambodia, or sites like Angkor alone, can be arranged by About Asia Travel. Emirates Holidays also offers packages.
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BABYLON
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England squads for Test and T20 series against New Zealand
Test squad: Joe Root (capt), Jofra Archer, Stuart Broad, Rory Burns, Jos Buttler, Zak Crawley, Sam Curran, Joe Denly, Jack Leach, Saqib Mahmood, Matthew Parkinson, Ollie Pope, Dominic Sibley, Ben Stokes, Chris Woakes
T20 squad: Eoin Morgan (capt), Jonny Bairstow, Tom Banton, Sam Billings, Pat Brown, Sam Curran, Tom Curran, Joe Denly, Lewis Gregory, Chris Jordan, Saqib Mahmood, Dawid Malan, Matt Parkinson, Adil Rashid, James Vince
The specs
Engine: 3.5-litre twin-turbo V6
Power: 380hp at 5,800rpm
Torque: 530Nm at 1,300-4,500rpm
Transmission: Eight-speed auto
Price: From Dh299,000 ($81,415)
On sale: Now
Company name: Play:Date
Launched: March 2017 on UAE Mother’s Day
Founder: Shamim Kassibawi
Based: Dubai with operations in the UAE and US
Sector: Tech
Size: 20 employees
Stage of funding: Seed
Investors: Three founders (two silent co-founders) and one venture capital fund
Zayed Sustainability Prize
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Series information
Pakistan v Dubai
First Test, Dubai International Stadium
Sun Oct 6 to Thu Oct 11
Second Test, Zayed Stadium, Abu Dhabi
Tue Oct 16 to Sat Oct 20
Play starts at 10am each day
Teams
Pakistan
1 Mohammed Hafeez, 2 Imam-ul-Haq, 3 Azhar Ali, 4 Asad Shafiq, 5 Haris Sohail, 6 Babar Azam, 7 Sarfraz Ahmed, 8 Bilal Asif, 9 Yasir Shah, 10, Mohammed Abbas, 11 Wahab Riaz or Mir Hamza
Australia
1 Usman Khawaja, 2 Aaron Finch, 3 Shaun Marsh, 4 Mitchell Marsh, 5 Travis Head, 6 Marnus Labuschagne, 7 Tim Paine, 8 Mitchell Starc, 9 Peter Siddle, 10 Nathan Lyon, 11 Jon Holland
Lexus LX700h specs
Engine: 3.4-litre twin-turbo V6 plus supplementary electric motor
Power: 464hp at 5,200rpm
Torque: 790Nm from 2,000-3,600rpm
Transmission: 10-speed auto
Fuel consumption: 11.7L/100km
On sale: Now
Price: From Dh590,000
The Way It Was: My Life with Frank Sinatra by Eliot Weisman and Jennifer Valoppi
Hachette Books
Mohammed bin Zayed Majlis
Killing of Qassem Suleimani
Citadel: Honey Bunny first episode
Directors: Raj & DK
Stars: Varun Dhawan, Samantha Ruth Prabhu, Kashvi Majmundar, Kay Kay Menon
Rating: 4/5
ELIO
Starring: Yonas Kibreab, Zoe Saldana, Brad Garrett
Directors: Madeline Sharafian, Domee Shi, Adrian Molina
Rating: 4/5
Jetour T1 specs
Engine: 2-litre turbocharged
Power: 254hp
Torque: 390Nm
Price: From Dh126,000
Available: Now
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SPECS
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Dust and sand storms compared
Sand storm
- Particle size: Larger, heavier sand grains
- Visibility: Often dramatic with thick "walls" of sand
- Duration: Short-lived, typically localised
- Travel distance: Limited
- Source: Open desert areas with strong winds
Dust storm
- Particle size: Much finer, lightweight particles
- Visibility: Hazy skies but less intense
- Duration: Can linger for days
- Travel distance: Long-range, up to thousands of kilometres
- Source: Can be carried from distant regions
Formula Middle East Calendar (Formula Regional and Formula 4)
Round 1: January 17-19, Yas Marina Circuit – Abu Dhabi
Round 2: January 22-23, Yas Marina Circuit – Abu Dhabi
Round 3: February 7-9, Dubai Autodrome – Dubai
Round 4: February 14-16, Yas Marina Circuit – Abu Dhabi
Round 5: February 25-27, Jeddah Corniche Circuit – Saudi Arabia
Checks continue
A High Court judge issued an interim order on Friday suspending a decision by Agriculture Minister Edwin Poots to direct a stop to Brexit agri-food checks at Northern Ireland ports.
Mr Justice Colton said he was making the temporary direction until a judicial review of the minister's unilateral action this week to order a halt to port checks that are required under the Northern Ireland Protocol.
Civil servants have yet to implement the instruction, pending legal clarity on their obligations, and checks are continuing.