A new brick producing a tenth of the carbon emissions of a traditional one is poised to go into commercial production.
Zero Waste Scotland has pledged ยฃ1m for manufacturing Kenoteqโs K-Briq made from over 90 per cent of recycled demolition and construction products.
Kenoteq managing director Sam Chapman said: โThe constructionย industryย faces a tremendous challengeย whenย meetingย decarbonisationย goals. Theย industry sends overย 800 million tonnes of waste toย landfill in Europe every year,ย at a huge cost to itself and theย environment.โ
The brick, developed by researchers at Edinburghโs Heriot-Watt University, uses less than a tenth of the energy needed to make a conventional fired brick and hasย doubleย the insulation properties. It can be made in a range ofย colours using recycled pigments providing flexibility toย architects and designย planners.
โWith this funding, we willย scale the manufacturing capacity from a pilot plant to industrial-scaleย production through development of a newย manufacturing line in Scotland,โ said Mr Chapman.
Kenoteq plans to deliver the equivalent of 924 low carbon homes across the UK over the next five years creating 15 new jobs in manufacturing, production, quality assurance, marketing and sales.
Zero Waste Scotland chief executive Iainย Gulland said: โConstruction relies heavily on finiteย resources and presents huge potential for circular economy interventions toย reduce demand for, and waste of,ย virgin materials.
โInnovations like the K-Briqย can help to tackle climate change, deliver a more competitive Scottish economy,ย mitigating resourceย security and addressing the subject of corporate socialย responsibility within the sector.โ
Housebuilding accounted for 36 per cent of total waste generation by economic activity and households in Europe, according to Eurostat figures for 2018.
Heriot-Watt University professor Gabriela Medero from came up with the idea and more than aย decade ofย research and development followed to make it a reality. Professor Mederoย is co-founder and technical director of Kenoteq, whichย launched in Januaryย 2020.
The building industry has said itโs keen to see the UK advance its manufacturing base of products post Brexit. The National Federation of Builders said it backed government proposals to set up a new advance research agency to improve production of materials needed for modern methods of construction such as cross laminated timber. Chief executive Richard Beresford said that post Brexit his organisation would be pushing the government โevery step of the wayโ to fulfil their intentions.
Brokers Hank Zarihs Associates said development finance lenders were supportive of SME builders who used green products given the UKโs new target to slash emissions by 78 per cent by 2035.