The metabolism of the construction sector and circular opportunities Merlijn Blok – Metabolic merlijn@metabolic.nl +316-4232 8883 5-6 December, 2019 | RAI, Amsterdam
Metabolism of the construction sector 5-6 December, 2019 | RAI, Amsterdam
Circular baseline assessment The Netherlands Buildings annually • Consume 17 million tonnes materials • 90% virgin materials • Produce 7 million tonnes C&D waste • Recycling rate high, reuse rare Report public soon… 5-6 December, 2019 | RAI, Amsterdam
Regional mapping of stocks and flows Insight in specific projects : • What? • Where? • When? • Who? Insight in specific products : • What? • How many? • What value? • What impact? 5-6 December, 2019 | RAI, Amsterdam
Regional supply - Rotterdam Reusable product Available amount • Insight in reusable products Doors 12.000 pieces • Future potential for urban Insulation panels 99.000 m 2 mining Handrails 2.000 m • Basis for a feasibility study Wooden beams 32.000 m 2 Steel cladding 11.000 m 2 for a reuse hub Steel beams 5.000 tonnes Suspended ceiling 49.000 m 2 Ventilation systems 167.000 m 2 GFA Window frames 14.000 m 2 Wood fiber insulation boards 191.000 m 2 5-6 December, 2019 | RAI, Amsterdam
Regional matching – Noord-Nederland • Matching supply and demand • Mobilizing local parties • Physical hub for reuse in development 5-6 December, 2019 | RAI, Amsterdam
Ways forward Insight in Market Reuse potential development infrastructure 5-6 December, 2019 | RAI, Amsterdam
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