New buildings across the UAE must be fitted with non-combustible cladding that better halts the spread of flames, as the authorities seek to improve standards following a series of alarming high-rise blazes.
Details from the updated UAE Fire and Life Safety Code of Practice were broken down for global and local manufacturers, distributors, engineers and architects at a conference in Dubai yesterday.
“What the code has done this time is taken it one step higher and pushed the industry to use the highest grade cladding material, even higher than what was used in the past," said Andy Dean, head of facades at engineering firm WSP, speaking at the Windows Doors and Facades event on Tuesday.
"And it makes absolutely sure we are moving from the limited combustible range to the non-combustible range. What they have done is essentially raised the bar for the material required in the core. Now the standard is even higher and it increases the margin of safety,”
Renewed focus has been placed on safety following the Grenfell Tower blaze in London, the Address Downtown fire on New Year’s Eve 2015 and the recent Torch tower, the second in the building in 30 months.
Experts have said the ingredient that fuelled the flames in fires in the UAE and globally was the highly flammable thermos-plastic core sandwiched between aluminium composite panels, which are banned in new constructions.
The core must now consist of the highest quality fire-retardant minerals that actually limit the spread of a fire.
“We now in the UAE require the highest grade of aluminium composite panels to be used on buildings. The grade is potentially higher than other jurisdictions might appropriately use on their facades,” Mr Dean said.
“The outer two layers of the panels are skins of aluminium and the core is a composite of polymer and mineral.
"The race has been on among suppliers for many years to get the polymer content down and as a result reduce the fire load. What manufacturers are using now is a fire-retardant mineral which when it degrades, gives off water that takes energy and heat out of a fire.
"And if you take heat out of the fire, you reduce its propagation. The new grade material also has a low level of polymer that is down to 10-12 per cent from 100 per cent earlier.”
In response to questions from the audience, Mr Dean and other experts explained that this did not make the facades fully fire-proof.
This was because necessary installations such as gaskets, sealants, which are required to prevent entry of wind and water, meet safety standards and do not cause a fire to spread, but may be combustible.
The code also specifies that the entire façade system and not just the component must be tested for new buildings.
“The core has to be tested alongside the full scale system so the components and the system must be submitted for approvals, earlier it may not have been enforced as much,” said Jonathan Gonzalez, project engineer of Underwriters Laboratories Middle East, which conducts testing, certification and inspection.
“We come in at the beginning of the design stage so it’s understood what the test requirements are and installers and manufacturers table their products to comply with the standard. Globally the fires have triggered everyone’s attention, now what we can do is spread awareness.”
The code also includes a 10-point advisory that specifies the “core of the façade material will be tested in exposed form, along with the panel and the façade system,” with the façade inspected throughout the installation process.
The responsibilities of everyone from owners, installers, consultants and the tenants are also defined in separate detailed chapters from the design through to the maintenance stages.
The updated UAE code is largely based on codes established by the National Fire Protection Association, a US-based organisation, and also uses European testing standards.
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Uefa Champions League semi-final, first leg
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KEY DATES IN AMAZON'S HISTORY
July 5, 1994: Jeff Bezos founds Cadabra Inc, which would later be renamed to Amazon.com, because his lawyer misheard the name as 'cadaver'. In its earliest days, the bookstore operated out of a rented garage in Bellevue, Washington
July 16, 1995: Amazon formally opens as an online bookseller. Fluid Concepts and Creative Analogies: Computer Models of the Fundamental Mechanisms of Thought becomes the first item sold on Amazon
1997: Amazon goes public at $18 a share, which has grown about 1,000 per cent at present. Its highest closing price was $197.85 on June 27, 2024
1998: Amazon acquires IMDb, its first major acquisition. It also starts selling CDs and DVDs
2000: Amazon Marketplace opens, allowing people to sell items on the website
2002: Amazon forms what would become Amazon Web Services, opening the Amazon.com platform to all developers. The cloud unit would follow in 2006
2003: Amazon turns in an annual profit of $75 million, the first time it ended a year in the black
2005: Amazon Prime is introduced, its first-ever subscription service that offered US customers free two-day shipping for $79 a year
2006: Amazon Unbox is unveiled, the company's video service that would later morph into Amazon Instant Video and, ultimately, Amazon Video
2007: Amazon's first hardware product, the Kindle e-reader, is introduced; the Fire TV and Fire Phone would come in 2014. Grocery service Amazon Fresh is also started
2009: Amazon introduces Amazon Basics, its in-house label for a variety of products
2010: The foundations for Amazon Studios were laid. Its first original streaming content debuted in 2013
2011: The Amazon Appstore for Google's Android is launched. It is still unavailable on Apple's iOS
2014: The Amazon Echo is launched, a speaker that acts as a personal digital assistant powered by Alexa
2017: Amazon acquires Whole Foods for $13.7 billion, its biggest acquisition
2018: Amazon's market cap briefly crosses the $1 trillion mark, making it, at the time, only the third company to achieve that milestone
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UAE
Eighty6: Marketplace for restaurant and supplier procurements
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Oman
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If you go...
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Founder: Monark Modi
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Explainer: Tanween Design Programme
Non-profit arts studio Tashkeel launched this annual initiative with the intention of supporting budding designers in the UAE. This year, three talents were chosen from hundreds of applicants to be a part of the sixth creative development programme. These are architect Abdulla Al Mulla, interior designer Lana El Samman and graphic designer Yara Habib.
The trio have been guided by experts from the industry over the course of nine months, as they developed their own products that merge their unique styles with traditional elements of Emirati design. This includes laboratory sessions, experimental and collaborative practice, investigation of new business models and evaluation.
It is led by British contemporary design project specialist Helen Voce and mentor Kevin Badni, and offers participants access to experts from across the world, including the likes of UK designer Gareth Neal and multidisciplinary designer and entrepreneur, Sheikh Salem Al Qassimi.
The final pieces are being revealed in a worldwide limited-edition release on the first day of Downtown Designs at Dubai Design Week 2019. Tashkeel will be at stand E31 at the exhibition.
Lisa Ball-Lechgar, deputy director of Tashkeel, said: “The diversity and calibre of the applicants this year … is reflective of the dynamic change that the UAE art and design industry is witnessing, with young creators resolute in making their bold design ideas a reality.”
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Background: Chemical Weapons