Circular economy cluster program invites concrete companies to an innovation challenge to test the utilisation of demolition wool in concrete production
There are still few possibilities for reusing buildings’ insulation mineral wool, and in Finland alone, up to 20,000 tonnes of mineral wool ends up in landfills a year. The City of Helsinki's circular economy cluster program is organising an innovation challenge for concrete companies, where companies can test the utilisation of wool powder made from demolition wool in the manufacture of concrete.