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To maintain passenger access between platforms 1 and 2 during the station upgrade works at Deighton, a Layher system scaffold bridge was installed as an alternative to more frequently used tube and fit scaffold systems. This scaffolding system is centred on the highly versatile Allround Connector, which features a ‘rosette’ welded onto the upright component that can safely and securely…
On this project, the team replaced traditional concrete blinding with Dufaylite Clayboard, a 100% recycled paper honeycomb void former. This lightweight, sustainable material provides a structurally sound void beneath slabs, mitigating ground movement and clay heave without using concrete. The switch eliminated around 5m³ of general concrete mix, reducing the project’s embedded carbon footprint by approximately 6 tonnes. This demonstrated…
This contractor replaced traditional PE100 pipes with Glass Reinforced Plastic (GRP) pipes in steel viaducts. GRP is a newly emerging material that offers superior structural performance, allowing for longer unsupported spans. As a result, the number of pipe hangers required has been reduced from 211 to 102, with supports now only needed at the level of the transoms (transversal beams)…
This contractor is using a lightweight, panelised brick facade system that replicates the appearance of traditional brickwork while delivering significant performance and sustainable advantages. Manufactured without kilns, the panels combine cement, aggregate and other materials producing a class A1 non-combustible, visually identical to a brick. The system reduces wall build up, improves thermal performance and can be installed faster and…
The Whale on the Wharf is a four-storey breaching whale sculpture installed at this project. This transformed ocean plastic into art to raise awareness about marine pollution. Beyond its symbolic meaning, it integrates cutting-edge sustainable engineering notably the use of biochar concrete, an emerging low-carbon construction material. Biochar stores up to 85% biogenic carbon, acting as a carbon sink that…
This project is the first to use Gyproc SoundBloc Infinae© 100 12.5mm with Gypframe® Carbon Low metal profiles. The Gyproc board sets a new benchmark for sustainable construction, providing the industry with the first UK manufactured plasterboard as it is made 100% from it’s own recycled waste. Globally, gypsum board waste is a significant issue, with estimates suggesting over a…
In the construction industry earth blocks have previously been used for aesthetic and/or environmental reasons. This contractor has gone to the effort to test the blocks to achieve a 3 hour fire rating. Following the blocks passing this test they are now being used for structural and fire-rated walls. The earth blocks are formed from blue clay that was extracted…
As part of their commitment to sustainability and carbon reduction, this contractor on their London Museum project has become one of the first to implement Holcim’s ECOCycle Recycled Concrete Aggregate concrete mix. The new mix replaces 20% of virgin aggregate with high quality recycled concrete sourced from construction and demolition waste. By adopting and approving this material, they have reduced…
In partnership with Net Zero Facades, this contractor developed an offsite method for manufacturing SFS panels, arriving fully assembled with boarding, windows, insulation, brackets, and rails. This controlled factory process improves safety, reduces waste, and ensures precision. Onsite waste and skip exchanges are significantly reduced, along with fewer material deliveries. This initiative supports environmental targets and improves efficiency and marks a…
With their partners at Hertfordshire County Council, this contractor has introduced a new biogenic binder for their Microsurfacing works. This is made using tree-based materials that lock in carbon, not emit it and has resulted in a 30% reduction in carbon footprint with no compromise on performance. This small change has built the same road with smarter materials which has…
This contractor is using the InteWall Intelligent Drylining System which is a pre-panelised internal partition solution developed by British Gypsum. This is designed to integrate (MEP) services within the wall structure itself, reducing the need for secondary fix or disruptive modifications. This streamlines installation and coordination between trades. The system is manufactured off site, improving quality control, reducing on-site labour,…
This contractor has implemented Habito boards, which are a composite board alternative to ply for mid level support such as services, artwork and AV screens in offices. A single board of Habito replaces two layers of plasterboard plus one layer of ply but still contributes and provides the same performance and strength. As the project is comprised of cellular office…
This contractor alongside their scaffolding contractor and another organisation have developed the Zaptye Scaffolding Clip which is a clip created from recycled materials that is also fully recyclable after its use. This is the first time it has been used in the UK, and will be rolled out across the UK on the contractors sites initially. There has never been…
On this project they have implemented post-tensioned concrete construction to extend existing reinforced concrete slabs. Post-tensioned concrete is one of the most efficient and sustainable types of concrete construction, using 15% less concrete and up to 40% less steel than an equivalent traditional reinforced concrete flat slab. Prioritising low-carbon strategies, the original 1980’s reinforced concrete frame and existing facade are…
This contractor opted for ground compaction at their buildings and minor enhancements maintenance delivery unit (MDU) project. This method involves repeatedly applying external forces to compact soil to increase its physical properties such as strength and stability. This method reduces embodied carbon, utilising the site’s existing soil significantly lowers the carbon footprint. Piling involves materials like steel and concrete, which…