Cemex supports Heathrow airport and Ecocem with lower carbon concrete trial

Following a series of lab and plant trials, the trial has been designed to test the concrete’s durability and longevity in a true to life airport setting.
Initially two lower carbon solutions will be tested: a Pavement Quality Concrete (PQC) equivalent mix containing 50% GGBS, and a zero-clinker product. The lower carbon concrete will be trialled at the airport in a pouring site under the watch tower as part of a phased process to test its strength and durability in the field. The project, led by Jacobs and implemented by Cemex and Ecocem will see the lower carbon concrete assessed for use in main airport areas, groundworks and auxiliary purposes.
With aircraft taking off and landing every 45 seconds pre-pandemic, it is critical the concrete undergoes rigorous testing to ensure its strength and durability can withstand the pressures of the one of the world’s busiest airports. The aim is for the trial’s findings to be used to set out a blueprint that other airports, keen to reduce carbon from all facets of their operation, can follow.
Richard Kershaw, Technical Manager at Cemex said: “Cemex is renowned across the construction industry for its commitment to providing customers with more sustainable concrete solutions. We were the first supplier in the UK to launch a net-zero concrete product, making us ideally situated to support Heathrow with their lower carbon concrete trial. We hope this trial will prove successful and demonstrate to the aviation sector the opportunities available to cut emissions during their development projects.”
Nigel Milton, Chief of Staff and Carbon at Heathrow said: “Heathrow is once again serving as a testbed for ground-breaking technologies, demonstrating global leadership with regards to sustainable travel. We’re committed to cutting carbon emissions on the ground as well as in the air and we’re delighted to be hosting one of the first airport trials in the world to test lower carbon alternatives. I hope that this trial will help radically transform the built environment at Heathrow in the years to come.”
Mark Till, UK National Sales Manager at Ecocem, said: “Our technical solutions have long helped large scale infrastructure projects to reduce carbon emissions across Europe. Having the opportunity to partner with Heathrow airport on a project with huge potential in the UK and for the aviation sector is a testament to the innovation of our products and team. We look forward to working with Heathrow and our other partners to begin this trial.” 
Richard Moore, Europe Aviation Engineering Lead at Jacobs said: “Jacobs are delighted to have been the technical consultant on the Low Carbon Concrete initiative at Heathrow since its inception in 2018. The trial is an exciting milestone in the development of lower carbon infrastructure solutions at the airport. It is the culmination of four years of research and planning towards these initial trials which will form the foundation of further work exploring other lower carbon products and materials. Testing the materials in a range of airport infrastructure applications, not just runway and taxiway pavements, allows us to maximise the opportunity to reduce embedded carbon in a wide variety of concrete types. Building on the success of the trial, we look forward to upscaling to usage in airfield projects being delivered by Ferrovial Construction, Dyer and Butler and other major programme partners across the airport.”    
This trial at Heathrow Airport is the latest example of Cemex’s commitment to fostering partnerships with forward-thinking organisations as part of its efforts to achieve true carbon neutrality, in line with the Future in Action program.
For more information, visit: www.cemex.co.uk  
CEMEX R&D, Innovation and Business Development projects are part of the global R&D collaboration network, headed by CEMEX Research Centers, based in Switzerland.

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Notes to Editors: 

Cemex announced its Climate Action strategy; ‘Future in Action – Committed to Net Zero CO2’ in February 2020, along with updated targets in November 2022 and as part of this, by 2030 it plans:
•    To be below 430kg of CO2 per ton of cementitious material, equivalent to a 47% reduction*.
•    To reduce the carbon content per cubic meter of concrete to 165kg, equivalent to a 35% reduction.
•    To reach 65% in clean electricity consumption by 2030.
•    To reduce Scope 3 transport emissions by 30% by 2030.
•    For Vertua lower-carbon to account for majority (50%+) of cement and concrete sales by 2025.
•    To manage up to 40M tons of waste per year by 2030.

* According to our 1990 baseline

About Cemex:
Cemex is a global construction materials company that is building a better future through sustainable products and solutions. Cemex is committed to achieving carbon neutrality through relentless innovation and industry-leading research and development. Cemex is at the forefront of the circular economy in the construction value chain and is pioneering ways to increase the use of waste and residues as alternative raw materials and fuels in its operations with the use of new technologies. 
Cemex offers cement, ready-mix concrete, aggregates, and urbanisation solutions in growing markets around the world, powered by a multinational workforce focused on providing a superior customer experience, enabled by digital technologies.
For more information please visit: www.cemex.com