www.economica.net/europa-are-o-mina-de-54-de-milia

The recovery of materials from construction and demolition could enhance supply security and reduce costs in the European construction sector. Currently, many resources embedded in existing infrastructure are not reused, leading to continued reliance on raw material extraction. Linus Waltenberger from roxit Austria highlighted that 95% of material stock growth since 1970 comes from concrete, aggregates, and asphalt, which could be recycled for future projects. Effective recovery requires identifying and processing these materials safely. The use of recycled aggregates in Europe is low, averaging under 10%. Successful recycling depends on clear standards and market demand, influenced by waste management costs and raw material prices. Public procurement can stimulate demand for recycled materials, while pilot projects can build market confidence in their viability.