Julian Allwood, a professor of engineering and the environment at the University of Cambridge, discusses the importance of finding solutions to minimize the environmental impact of concrete production. The key ingredient in concrete, cement, accounts for almost 90% of its emissions. To address this issue, researchers have developed a method to recover old cement while also reducing the environmental impact of recycling steel.
Through the reuse of materials and the reduction of waste, this innovative approach could offer a more sustainable approach to construction, addressing the concerns surrounding the high emissions associated with traditional concrete manufacturing processes. Madeleine Finlay talks to Julian Allwood about how this process works and its potential implications for reducing emissions in the construction industry.
The construction industry has long been criticized for its high levels of waste and carbon emissions. By exploring new methods and technologies, researchers aim to create a more sustainable construction industry that is less harmful to the planet. This innovative approach could revolutionize the way concrete is manufactured and used, paving the way for a greener and more environmentally conscious future in infrastructure development.
