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ArcelorMittal is committed to leading the way in which the world views steel as well as championing steel’s role in creating high quality, sustainable lifestyles for people all over the world.
We invite you to discover how sustainable steel construction can be due to the nature of our products, their certificates, and continuous innovation.
Related news and technical articles
Life Cycle Assessment of purlin systems: the influence of the low carbon high strength steels in CO2eq. emissions
17 June 2024As the construction sector hustles to decarbonise, more and more research into the Life Cycle Assessments (LCA) of building and building components is being conducted. This paper contributes to this growing body of research with a comprehensive comparison of cold formed steel (CFS) purlin roof systems using the latest LCA techniques and the latest environmental data.
Technical articleDiscover the game-changer that is Magnelis®
25 April 2024ArcelorMittal's Magnelis® is a game-changer in the world of metallic coatings, offering unparalleled corrosion protection.As the choice of professionals, Magnelis® stands out in the market, not just for its exceptional quality but also for its innovative formulation. It is manufactured using a continuous hot dip galvanising process where it is immersed in a unique molten bath composed of zinc, 3.5% aluminium, and 3% magnesium, giving it its distinctive chemical properties. Thanks to its unique composition, Magnelis® provides an unprecedented level of surface and cut-edge protection, even in the most hostile environments.
Product newsThe circularity of steel
11 April 2024Circularity is certainly not a new concept in the world of steel, and it covers much more than simply recycling scrap steel…
Corporate newsUpdated XCarb® recycled and renewably produced EPDs
18 March 2024Updated Environmental Product Declarations for XCarb® recycled and renewably produced flat products are available now on Constructalia.
Website newsOptimised steel structures for a low carbon future
15 February 2024The construction industry is the world’s largest consumer of raw materials and the built environment accounts for between 25 and 40% of global CO2 emissions. The sector is responsible for nearly 40% of annual raw material use and around 39% of the total primary energy use. These numbers are set to increase.The most promising construction material in terms of low emissions and increasing circularity is steel. Although the steel industry is among the highest-emitting industries (about 7% of global carbon dioxide emissions), the carbon footprint of its manufacturing process has decreased over the last 25 years and today new low-carbon alternatives are cutting emissions faster than before. The circularity of steel, enhanced by the possibility to upcycle, unlike other materials, and its low-carbon alternatives have resulted in its use in innovative projects driven by sustainability.Efficient design of steel structures is key, designing with end-of-life in mind and specifying low-carbon alternatives. With design choices playing an important role, we need to rethink the design approach from a circular, more holistic, and therefore more sustainable perspective. The research paper ‘Why optimised steel structures will help reduce embodied carbon’ provides a brief overview of the steps being taken to decarbonise steelmaking and examines the impact of the construction sector on global emissions. The main objective of this paper is to put forth easy-to-use tools to help designers reduce the embodied carbon of their projects while offering guidance on evaluating sustainable solutions.
Technical article
Sustainability
Potential climate and global changes are presently considered to be one of the biggest and toughest challenges for humanity. Sustainable development is the only adequate action that can prevent the degradation of our planet’s natural environment.
According to the Brundtland Report commissioned by the United Nations, also known as "Our Common Future," the term "sustainable development" is defined as follows: "Those paths of social, economic and political progress that meet the needs of the present without compromising the ability of future generations to meet their own needs."
Useful information
MoreConstruction is playing a major role in keeping the planet safe as 50% of all globally used resources are dedicated to universal construction. This is why sustainable construction is facing strict requirements to be fulfilled by selecting materials based on environmental performance, promoting energy efficiency, and also reducing water consumption.
Steel is the only truly cradle-to-cradle recycled material and steel construction products are one of the most sustainable building materials in the world as their recycling rate is more than 90%.
Steel components - structural frames, external walls, solar shadings - provide credit points for green building rating systems like USGBC's LEED (Leadership in Energy and Environmental Design) or BREEAM (The Building Research Establishment Environmental Assessment Method), which is highly crucial for today’s investors.