1. ABOUT THE DATASET -------------------- Title: Supplementary Information for "CirCrete: A multi-criteria performance-based decision support framework for end-of-life management of concrete" Creator(s): Donald C. Nwonu1, Irene Josa2, Susan A. Bernal1, Anne P.M. Velenturf1, Hisham Hafez1 Organisation(s): 1. University of Leeds. 2. University College London Rights-holder(s):Unless otherwise stated, Copyright 2024 University of Leeds Publication Year: 2024 Description: This Excel spreadsheet has been prepared and specifically tailored to exemplify how to conduct scenario calculations for the implementation of CirCrete, a multi-criteria based decision support framework that facilitates the end of life management of a concrete structure from a circular economy perspective. This spreadsheet has been prepared by the authors for demonstration purpose.This spreadsheet consists of a total of eight worksheets. The first is the introduction, the next five are for calculations related to the remanufacture and recycling/landfilling route, the sixth worksheet is for the refurbishment route in the original paper and the last worksheet is the reference list. The further explanatory notes are provided in the "Introduction worksheet" Cite as: Donald C. Nwonu, Irene Josa, Susan A. Bernal, Anne P.M. Velenturf, Hisham Hafez (2024): Supplementary Information for "CirCrete: A multi-criteria performance-based decision support framework for end-of-life management of concrete". University of Leeds. [Supplementary information] https://doi.org/10.5518/1538. Related publication: Nwonu, D.C., Josa, I., Bernal, S.A., Velenturf, A.P.M., Hafez, H., CirCrete: A multi-criteria performance-based decision support framework for end-of-life management of concrete, Renewable and Sustainable Energy Reviews, 2024 (Submitted). Contact: cndcn@leeds.ac.uk or donald.chimobi@gmail.com 2. TERMS OF USE --------------- Copyright 2024 University of Leeds. Unless otherwise stated, this dataset is licensed under a Creative Commons Attribution 4.0 International Licence: https://creativecommons.org/licenses/by/4.0/. 3. PROJECT AND FUNDING INFORMATION ---------------------------------- Title: Susatianbility assessment of novel low carbon cement and concrete technologies: a focus on decarbonisation potential Dates: 03/11/2022 - 30/04/2026 Funding organisation: University of Leeds, The Engineering and Physical Science Research Council (EPSRC), through the Early Career Fellowship, the UKRI Interdisciplinary Circular Economy Centre for Mineral based Construction Materials "ICEC-MCM", the Transforming Foundation Industries Research and Innovation Hub “TransFIRe” Grant no.: EP/R001642/1, EP/V011820/1 and EP/V054627/1 4. CONTENTS ----------- File listing - CirCrete Case Study_final spreadsheet - metadata spreadsheet - README file 5. METHODS ---------- The following is the reference list for relevant information cited in the CirCrete Case Study final spreadsheet. -Akbarnezhad, A., Ong, K. C. G., & Chandra, L. R. (2014). Economic and environmental assessment of deconstruction strategies using building information modeling. Automation in Construction, 37, 131–144. https://doi.org/10.1016/j.autcon.2013.10.017 -Andersen, C. E., Kanafani, K., Zimmermann, R. K., Rasmussen, F. N., & Birgisdóttir, H. (2020). Comparison of GHG emissions from circular and conventional building components. Buildings and Cities, 1(1), 379. https://doi.org/10.5334/bc.55 -BRMCA. (2018). UK manufactured generic ready-mixed concrete. Institut Bauen und Umwelt e.V. (IBU). https://www.concretecentre.com/TCC/media/TCCMediaLibrary/PDF%20attachments/Generic-ready-mixed-concrete.pdf -Circular Ecology. (2019). Inventory of carbon and energy: ICE version 3.0. https://www.circularecology.com/embodied-carbon-footprint-database.html -Costmodelling Ltd. (2023). Typical UK Construction Costs of Buildings. https://costmodelling.com/building-costs -Department for Energy Security and Net Zero. (2023). Greenhouse gas reporting: conversion factors 2023. HM Government. https://www.gov.uk/government/publications/greenhouse-gas-reporting-conversion-factors-2023 -Hafez, H., Kurda, R., Al-Ayish, N., Garcia-Segura, T., Cheung, W. M., & Nagaratnam, B. (2021). A whole life cycle performance-based ECOnomic and ECOlogical assessment framework (ECO2) for concrete sustainability. Journal of Cleaner Production, 292, 126060. https://doi.org/10.1016/j.jclepro.2021.126060 -Hafez, H., Teirelbar, A., Kurda, R., Tošić, N., & de la Fuente, A. (2022). Pre-bcc: A novel integrated machine learning framework for predicting mechanical and durability properties of blended cement concrete. Construction and Building Materials, 352, 129019. https://doi.org/10.1016/j.conbuildmat.2022.129019 -Hart, J., D’Amico, B., & Pomponi, F. (2021). Whole‐life embodied carbon in multistory buildings: Steel, concrete and timber structures. Journal of Industrial Ecology, 25(2), 403–418. https://doi.org/10.1111/jiec.13139 -HMRC. (2023). Landfill Tax rates. https://www.gov.uk/government/publications/rates-and-allowances-landfill-tax/landfill-tax-rates-from-1-april-2013 -Hopkinson, P., Chen, H.-M., Zhou, K., Wang, Y., & Lam, D. (2019). Recovery and reuse of structural products from end-of-life buildings. Proceedings of the Institution of Civil Engineers - Engineering Sustainability, 172(3), 119–128. https://doi.org/10.1680/jensu.18.00007 -MPA. (2019). Embodied CO2e of UK cement, additions and cementitious material Fact Sheet 18. https://cement.mineralproducts.org/MPACement/media/Cement/Publications/Fact-Sheets/FS_18_Embodied_CO2e.pdf -MPA. (2022). UK Average CEM I sector EPD. EPD International AB. https://api.environdec.com/api/v1/EPDLibrary/Files/43c7b55b-90d3-434c-9867-08dc3c72202b/Data -MPA The Concrete Centre. (2020). Concept Design Tool - Version 4. Mineral Product Association. https://www.concretecentre.com/Resources/Publications/Concept-Design-Tool-Version-4.aspx -Ohemeng, E. A., & Ekolu, S. O. (2020). Comparative analysis on costs and benefits of producing natural and recycled concrete aggregates: A South African case study. Case Studies in Construction Materials, 13, e00450. https://doi.org/10.1016/j.cscm.2020.e00450 -Returnloads. (n.d.). HGV Loads: How to Price Haulage Work. Retrieved October 22, 2023, from https://www.returnloads.net/how-to-price-haulage-work/ -RICS. (2023). Whole Life Carbon Assessment for the Built Environment, RICS Professional Standard, 2nd edition. https://www.rics.org/content/dam/ricsglobal/documents/standards/Whole_life_carbon_assessment_PS_Sept23.pdf -Robertson, A., & Sturel, E. (2021). 1 Triton Square, London – low-carbon development through reuse of an existing building. The Structural Engineer, 99(3), 30–35. https://doi.org/10.56330/MWVI4065 -Rosado, L. P., Vitale, P., Penteado, C. S. G., & Arena, U. (2017). Life cycle assessment of natural and mixed recycled aggregate production in Brazil. Journal of Cleaner Production, 151, 634–642. https://doi.org/10.1016/j.jclepro.2017.03.068 -The European Business Review. (2022). Demolition Cost 2022: Price Guide UK. https://www.europeanbusinessreview.com/demolition-cost-2022-price-guide-uk/ -UK CARES. (2023). Carbon steel reinforcing bar (secondary production route-scrap), sector average. BRE Global Ltd. https://www.carescertification.com/content/HtmlContent/d7cc4369-ff70-4b95-8c62-24b076626737/fa959717-302d-4cc1-a0b5-40043d4d7e5f/BREGENEPD000125-CARES-Sector-Average-EPD-Scrap_EAF.pdf -UK Green Building Council. (2022). Insights on how circular economy principles can impact carbon and value. https://ukgbc.org/wp-content/uploads/2022/08/Whole-Life-Carbon-Circular-Economy-Report.pdf -Xia, B., Ding, T., & Xiao, J. (2020). Life cycle assessment of concrete structures with reuse and recycling strategies: A novel framework and case study. Waste Management, 105, 268–278. https://doi.org/10.1016/j.wasman.2020.02.015 -Zhang, C., Hu, M., van der Meide, M., Di Maio, F., Yang, X., Gao, X., Li, K., Zhao, H., & Li, C. (2023). Life cycle assessment of material footprint in recycling: A case of concrete recycling. Waste Management, 155, 311–319. https://doi.org/10.1016/j.wasman.2022.10.035