Buildings made from recycled plastic bricks that slot together like Lego pieces could be the future of the construction industry, a leading expert has said.
An engineer from a UK university has created a brick, made from 3D-printed recycled plastic, which he claims could revolutionise how buildings are constructed.
The brick, which was displayed as part of a conference this week at Expo 2020 Dubai, is said to offer 10 times more insulation than the traditional clay version.
The plastic pieces could solve a problems such as making housing cheaper and more energy efficient, said creator Dr Karthikeyan Kandan, senior lecturer in mechanical engineering at De Montfort University in Leicester.
“The construction industry is always looking for sustainable options, especially in this region where there are net zero targets,” said Dr Kandan, speaking to The National at Expo's UK pavilion.
"Everyone is committed to make green buildings so there’s been a lot of interest in the bricks. It can play a key role in helping to reduce carbon footprint.”
Dr Kandan said that while the plastic and clay bricks cost the same, savings are made when taking the insulation benefits into account, as less energy is wasted.
He said the size of the bricks could change if necessary and they could be used to create walls in advance, which could speed up the construction process.
“We can put them together in interlocking bricks, like Lego,” he said.
“Or you can print bigger panels that are not made from separate bricks, it will help to reduce the amount of time spent constructing a wall brick-by-brick with slurry and cement.”
A vital facet in the creation of the brick was ensuring it was made from recycled plastic to help reduce the amount of pollution produced, said Dr Kandan.
“We wanted to make sure we were helping the world by recycling domestic plastic waste,” he said.
“The world has produced millions of tonnes of plastic already so it was important for us to recycle single-use plastic rather than create more and add to the problem.”
Almost 300 million tonnes of plastic pollution is produced each year globally, the equivalent weight of the human race, the UN Environment Programme says.
Less than 10 per cent of that waste is recycled, with the rest ending up in dumps, landfill or discarded into the natural environment.
Another potential advantage of the brick is that its adaptability could be used to help lower-income countries solve housing problems.
“In poorer countries they might need a shelter to accommodate people,” said Dr Kandan.
“Using the plastic brick means it could be assembled much quicker than using traditional methods.”
The brick is built using a criss-cross of recycled plastics on the interior to form a grid, which Dr Kandan said was designed to resemble a bird’s nest.
Discussions have already taken place with construction industry leaders in the region to develop the project further, he said.
Indonesia's plastic museum: in pictures
Our legal consultant
Name: Hassan Mohsen Elhais
Position: legal consultant with Al Rowaad Advocates and Legal Consultants
MOUNTAINHEAD REVIEW
Starring: Ramy Youssef, Steve Carell, Jason Schwartzman
Director: Jesse Armstrong
Rating: 3.5/5
23-man shortlist for next six Hall of Fame inductees
Tony Adams, David Beckham, Dennis Bergkamp, Sol Campbell, Eric Cantona, Andrew Cole, Ashley Cole, Didier Drogba, Les Ferdinand, Rio Ferdinand, Robbie Fowler, Steven Gerrard, Roy Keane, Frank Lampard, Matt Le Tissier, Michael Owen, Peter Schmeichel, Paul Scholes, John Terry, Robin van Persie, Nemanja Vidic, Patrick Viera, Ian Wright.
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MWTC
Tickets start from Dh100 for adults and are now on sale at www.ticketmaster.ae and Virgin Megastores across the UAE. Three-day and travel packages are also available at 20 per cent discount.
WOMAN AND CHILD
Director: Saeed Roustaee
Starring: Parinaz Izadyar, Payman Maadi
Rating: 4/5
The specs
Engine: Dual 180kW and 300kW front and rear motors
Power: 480kW
Torque: 850Nm
Transmission: Single-speed automatic
Price: From Dh359,900 ($98,000)
On sale: Now
SPEC%20SHEET%3A%20NOTHING%20PHONE%20(2a)
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GOLF’S RAHMBO
- 5 wins in 22 months as pro
- Three wins in past 10 starts
- 45 pro starts worldwide: 5 wins, 17 top 5s
- Ranked 551th in world on debut, now No 4 (was No 2 earlier this year)
- 5th player in last 30 years to win 3 European Tour and 2 PGA Tour titles before age 24 (Woods, Garcia, McIlroy, Spieth)
Director: Paul Weitz
Stars: Kevin Hart
3/5 stars
Match info
Uefa Champions League Group H
Juventus v Valencia, Tuesday, midnight (UAE)
No Shame
Lily Allen
(Parlophone)
'Panga'
Directed by Ashwiny Iyer Tiwari
Starring Kangana Ranaut, Richa Chadha, Jassie Gill, Yagya Bhasin, Neena Gupta
Rating: 3.5/5
UAE currency: the story behind the money in your pockets
THE BIO
Born: Mukalla, Yemen, 1979
Education: UAE University, Al Ain
Family: Married with two daughters: Asayel, 7, and Sara, 6
Favourite piece of music: Horse Dance by Naseer Shamma
Favourite book: Science and geology
Favourite place to travel to: Washington DC
Best advice you’ve ever been given: If you have a dream, you have to believe it, then you will see it.
South Africa squad
: Faf du Plessis (captain), Hashim Amla, Temba Bavuma, Quinton de Kock (wkt), Theunis de Bruyn, AB de Villiers, Dean Elgar, Heinrich Klaasen (wkt), Keshav Maharaj, Aiden Markram, Morne Morkel, Chris Morris, Wiaan Mulder, Lungi Ngidi, Duanne Olivier, Vernon Philander and Kagiso Rabada.
STAR%20WARS%20JEDI%3A%20SURVIVOR
%3Cp%3E%3Cstrong%3EDeveloper%3A%3C%2Fstrong%3E%20Respawn%20Entertainment%3Cbr%3E%3Cstrong%3EPublisher%3A%3C%2Fstrong%3E%20Electronic%20Arts%3Cbr%3E%3Cstrong%3EConsoles%3A%3C%2Fstrong%3E%20PC%2C%20Playstation%205%2C%20Xbox%20Series%20X%20and%20S%3Cbr%3E%3Cstrong%3ERating%3A%3C%2Fstrong%3E%204%2F5%3C%2Fp%3E%0A
the pledge
I pledge to uphold the duty of tolerance
I pledge to take a first stand against hate and injustice
I pledge to respect and accept people whose abilities, beliefs and culture are different from my own
I pledge to wish for others what I wish for myself
I pledge to live in harmony with my community
I pledge to always be open to dialogue and forgiveness
I pledge to do my part to create peace for all
I pledge to exercise benevolence and choose kindness in all my dealings with my community
I pledge to always stand up for these values: Zayed's values for tolerance and human fraternity
Arabian Gulf Cup FINAL
Al Nasr 2
(Negredo 1, Tozo 50)
Shabab Al Ahli 1
(Jaber 13)
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Price, base / as tested From Dh173,775 (base model)
Engine 2.0-litre 4cyl turbo, AWD
Power 249hp at 5,500rpm
Torque 365Nm at 1,300-4,500rpm
Gearbox Nine-speed auto
Fuel economy, combined 7.9L/100km
Traits of Chinese zodiac animals
Tiger:independent, successful, volatile
Rat:witty, creative, charming
Ox:diligent, perseverent, conservative
Rabbit:gracious, considerate, sensitive
Dragon:prosperous, brave, rash
Snake:calm, thoughtful, stubborn
Horse:faithful, energetic, carefree
Sheep:easy-going, peacemaker, curious
Monkey:family-orientated, clever, playful
Rooster:honest, confident, pompous
Dog:loyal, kind, perfectionist
Boar:loving, tolerant, indulgent
Try out the test yourself
Q1 Suppose you had $100 in a savings account and the interest rate was 2 per cent per year. After five years, how much do you think you would have in the account if you left the money to grow?
a) More than $102
b) Exactly $102
c) Less than $102
d) Do not know
e) Refuse to answer
Q2 Imagine that the interest rate on your savings account was 1 per cent per year and inflation was 2 per cent per year. After one year, how much would you be able to buy with the money in this account?
a) More than today
b) Exactly the same as today
c) Less than today
d) Do not know
e) Refuse to answer
Q4 Do you think that the following statement is true or false? “Buying a single company stock usually provides a safer return than a stock mutual fund.”
a) True
b) False
d) Do not know
e) Refuse to answer
The “Big Three” financial literacy questions were created by Professors Annamaria Lusardi of the George Washington School of Business and Olivia Mitchell, of the Wharton School of the University of Pennsylvania.
Answers: Q1 More than $102 (compound interest). Q2 Less than today (inflation). Q3 False (diversification).
'Jurassic%20World%20Dominion'
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Indoor cricket in a nutshell
Indoor cricket in a nutshell
Indoor Cricket World Cup - Sept 16-20, Insportz, Dubai
16 Indoor cricket matches are 16 overs per side
8 There are eight players per team
9 There have been nine Indoor Cricket World Cups for men. Australia have won every one.
5 Five runs are deducted from the score when a wickets falls
4 Batsmen bat in pairs, facing four overs per partnership
Scoring In indoor cricket, runs are scored by way of both physical and bonus runs. Physical runs are scored by both batsmen completing a run from one crease to the other. Bonus runs are scored when the ball hits a net in different zones, but only when at least one physical run is score.
Zones
A Front net, behind the striker and wicketkeeper: 0 runs
B Side nets, between the striker and halfway down the pitch: 1 run
C Side nets between halfway and the bowlers end: 2 runs
D Back net: 4 runs on the bounce, 6 runs on the full
Opening weekend Premier League fixtures
Weekend of August 10-13
Arsenal v Manchester City
Bournemouth v Cardiff City
Fulham v Crystal Palace
Huddersfield Town v Chelsea
Liverpool v West Ham United
Manchester United v Leicester City
Newcastle United v Tottenham Hotspur
Southampton v Burnley
Watford v Brighton & Hove Albion
Wolverhampton Wanderers v Everton
How much do leading UAE’s UK curriculum schools charge for Year 6?
- Nord Anglia International School (Dubai) – Dh85,032
- Kings School Al Barsha (Dubai) – Dh71,905
- Brighton College Abu Dhabi - Dh68,560
- Jumeirah English Speaking School (Dubai) – Dh59,728
- Gems Wellington International School – Dubai Branch – Dh58,488
- The British School Al Khubairat (Abu Dhabi) - Dh54,170
- Dubai English Speaking School – Dh51,269
*Annual tuition fees covering the 2024/2025 academic year
SPEC%20SHEET%3A%20SAMSUNG%20GALAXY%20Z%20FOLD%204
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Company%C2%A0profile
%3Cp%3E%3Cstrong%3ECompany%20name%3A%20%3C%2Fstrong%3ETuhoon%0D%3Cbr%3E%3Cstrong%3EYear%20started%3A%20%3C%2Fstrong%3EJune%202021%0D%3Cbr%3E%3Cstrong%3ECo-founders%3A%20%3C%2Fstrong%3EFares%20Ghandour%2C%20Dr%20Naif%20Almutawa%2C%20Aymane%20Sennoussi%0D%3Cbr%3E%3Cstrong%3EBased%3A%20%3C%2Fstrong%3ERiyadh%0D%3Cbr%3E%3Cstrong%3ESector%3A%20%3C%2Fstrong%3Ehealth%20care%0D%3Cbr%3E%3Cstrong%3ESize%3A%20%3C%2Fstrong%3E15%20employees%2C%20%24250%2C000%20in%20revenue%0D%3Cbr%3EI%3Cstrong%3Envestment%20stage%3A%20s%3C%2Fstrong%3Eeed%0D%3Cbr%3E%3Cstrong%3EInvestors%3A%20%3C%2Fstrong%3EWamda%20Capital%2C%20Nuwa%20Capital%2C%20angel%20investors%3C%2Fp%3E%0A
More from Neighbourhood Watch:
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
About Okadoc
Date started: Okadoc, 2018
Founder/CEO: Fodhil Benturquia
Based: Dubai, UAE
Sector: Healthcare
Size: (employees/revenue) 40 staff; undisclosed revenues recording “double-digit” monthly growth
Funding stage: Series B fundraising round to conclude in February
Investors: Undisclosed
Director: Laxman Utekar
Cast: Vicky Kaushal, Akshaye Khanna, Diana Penty, Vineet Kumar Singh, Rashmika Mandanna
Rating: 1/5
The specs
Engine: 1.5-litre turbo
Power: 181hp
Torque: 230Nm
Transmission: 6-speed automatic
Starting price: Dh79,000
On sale: Now
Dubai Creek Open in numbers
- The Dubai Creek Open is the 10th tournament on this year's Mena Tour
- It is the first of five events before the season-concluding Mena Tour Championship
- This week's field comprises 120 players, 21 of which are amateurs
- 15 previous Mena Tour winners are competing at Dubai Creek Golf and Yacht Club
The specs: Macan Turbo
Engine: Dual synchronous electric motors
Power: 639hp
Torque: 1,130Nm
Transmission: Single-speed automatic
Touring range: 591km
Price: From Dh412,500
On sale: Deliveries start in October
How to apply for a drone permit
- Individuals must register on UAE Drone app or website using their UAE Pass
- Add all their personal details, including name, nationality, passport number, Emiratis ID, email and phone number
- Upload the training certificate from a centre accredited by the GCAA
- Submit their request
What are the regulations?
- Fly it within visual line of sight
- Never over populated areas
- Ensure maximum flying height of 400 feet (122 metres) above ground level is not crossed
- Users must avoid flying over restricted areas listed on the UAE Drone app
- Only fly the drone during the day, and never at night
- Should have a live feed of the drone flight
- Drones must weigh 5 kg or less
Moon Music
Artist: Coldplay
Label: Parlophone/Atlantic
Number of tracks: 10
Rating: 3/5
Rock in a Hard Place: Music and Mayhem in the Middle East
Orlando Crowcroft
Zed Books
Getting there
Flydubai flies direct from Dubai to Tbilisi from Dh1,025 return including taxes