Abstract
While numerous studies have focussed on replacing carbon-intensive construction materials like concrete and steel with novel alternatives, few have addressed the feasibility of doing so at a scale that will lead to meaningful reductions in embodied carbon across the construction industry. In this study, prospective construction materials are identified that are derived from polymers reclaimed from municipal and
industrial waste streams. The suitability of such materials in construction is shown through a review of mechanical properties and fabrication processes. An analysis of
polymer waste sources within the manufacturing sectors is conducted to identify those that can realistically satisfy the volume of material required to replace conventional
materials at impactful levels. Projected savings of embodied carbon associated with replacing conventional building materials with recycled polymers are presented,
examining the influence of various levels of polymer waste reclamation and industry growth scenarios. It is found that upwards of 16 million tonnes of carbon dioxide emissions can be avoided by adopting these novel materials in construction
| Original language | English |
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| Publication status | Published - 22 Nov 2021 |
| Event | Proceedings of Centre for the Integrated Delivery of the Built Environment (IDoBE) on Uncertainties in the Built Environment: How can we build a resilient future in the new normal? - Duration: 21 Nov 2021 → 23 Nov 2021 |
Conference
| Conference | Proceedings of Centre for the Integrated Delivery of the Built Environment (IDoBE) on Uncertainties in the Built Environment: How can we build a resilient future in the new normal? |
|---|---|
| Period | 21/11/21 → 23/11/21 |
| Other | IDoBE is led by academics with expertise in construction, property, surveying, energy, sustainability, and development within the School of the Built Environment and Architecture. The Centre’s research builds on the School’s flagship courses in construction project management and economics, quantity surveying, building surveying, real estate, and architectural technology. |
