In conjunction with some of the construction and waste to energy industry’s biggest names, sustainable technology firm, Recycl8, have been part of a pioneering initiative to pour their lower carbon R8:Mix concrete in England.
In a landmark project for the construction industry in the UK, Recycl8 collaborated with ecological transformation giants, Veolia, Danish recycling pioneers, Meldgaard and construction materials specialists, Breedon to lay their R8:Mix lower carbon concrete solution at Veolia’s Ling Hall Incinerator Bottom Ash (IBA) processing site in Warwickshire.
Veolia and Meldgaard's joint operation at Ling Hall processes IBA from the nearby Battlefield Energy Recovery Facility, to produce 50,000 tonnes of secondary aggregates annually. This material is managed by Meldgaard and combined with the Recycl8 x Breedon R8:Mix concrete to deliver a high-performance, lower-carbon alternative to traditional concrete.
The IBAA/R8 concrete solution has been successfully laid on the extension pad at Veolia Ling Hall by TG Beighton. This initiative, the first of its kind in England, was undertaken with full permission from the Environment Agency (EA) as part of a collaborative effort to push the boundaries of sustainable construction.
"We are thrilled to be part of this innovative project," said Mark Gillespie, managing director of Recycl8. "This is a powerful example of how industrial by-products, when combined with cutting-edge R8 Mix products, can drive the construction industry toward a greener future.
“The Veolia Ling Hall extension pad project demonstrates the versatility and strength of IBAA/R8 Mix concrete in real-world applications, showcasing a true circular economy offering. With the support of the EA, this initiative sets the stage for further testing and validation, paving the way for IBAA to become a like-for-like alternative to part-replace virgin aggregate in concrete production.”
The new concrete used at Ling Hall site demonstrates the practical and environmental benefits of using IBAA in bound surfaces. While IBAA is widely used in the construction sector for civil engineering projects under the Regulatory Position Statement (RPS) protocol, this project is a step-change in proving IBAA’s viability in concrete production, and in providing a sustainable and performance-driven alternative to virgin aggregates.
Designed to enhance the performance of IBAA in concrete, the R8 Mix provides a proven, environmentally friendly option for construction companies looking to reduce their carbon footprint, as each tonne of IBA derived material saves around 30kg of CO2 emissions. Recycl8’s expertise in repurposing industrial waste into valuable construction materials ensures that the concrete is both environmentally sound, and
meets the rigorous performance demands of modern infrastructure projects.
Commenting on this latest innovation, Donald Macphail, chief operating officer - Treatment said: “To lower carbon emissions, and advance progress on the net zero targets, industry is rightly looking for new ways to lower the carbon footprint associated with construction. To support this aim it's essential to deliver materials and solutions that can lower environmental impact, and this latest innovation is a clear example of how we can provide new sustainable alternatives.
By processing bottom ash, from the treatment of non recyclable waste, we can deliver an important source of secondary aggregates for the 90 million tonnes of concrete used annually in the UK, lower the dependence on virgin resources, and reduce carbon emissions."
For Meldgaard, this project aligns with their ongoing mission to explore new uses for IBAA. "We welcome this exciting development," said Sarah Lakin, UK IBA manager at Levenseat/Meldgaard. "We continuously seek innovative ways to repurpose IBAA, a by-product of the Energy from Waste process. We’ve long seen the potential of IBAA, and combined with the R8 mix, we are confident that this material can play a key role in creating more sustainable, low-carbon construction solutions. We are very grateful to Veolia for affording us this unique opportunity to demonstrate the viability of our solution.”
Recycl8