Switzerland: Holcim has launched ECOCycle, its initiative to recycle construction demolition materials into new building products. It says it can recycle construction demolition materials across a broad range of applications, from decarbonised raw materials in low-carbon cement formulation, to aggregates in concrete and fillers in road construction.

Jan Jenisch, the chief executive officer of Holcim, said “Across all metropolitan areas where we operate, we are at the forefront of driving circular construction to build new from the old. With our ECOCycle technology we can build cities from cities, recycling 100% of construction demolition materials into new solutions, so everything gets reused and nothing gets lost. With our world’s growing population and urbanisation, circular construction is essential to build a future that works for people and the planet.”

The building materials producer is deploying its ECOCycle technology across its range of products to scale up circular construction. It says that its process enables concrete, cement and aggregates to contain from 10 - 100% recycled construction and demolition waste with no change in performance. The initiative is supported by distributing, processing, grinding and recycling construction and demolition materials into new building material products.

ECOCycle brings together previous work Holcim has conducted in the field such as launching a cement in Switzerland made with 20% demolition and construction waste. The company is now launching this product elsewhere in Europe. In France it is building an affordable housing complex using 100% ECOCycle recycled concrete. In the UK it is building a residential area with 50% ECOCycle aggregates that have been made from 100% recycled construction demolition materials.