Projects per year
Abstract
The first iteration of the circular panel had a GWP100 of 231.1 kgCO2e/m2 in the base case with one life cycle. This compared to 116 kgCO2e/m2 and 181 kgCO2e/m2 for the timber and steel frame panels respectively. The LCA was able to identify materials and components which contribute most significantly to the panels environmental impact. The identification of highly impacting materials in the initial panel design, LCA was used to guide the re-design
of the circular bio-based panel. From investigating alternative materials for the insulation, cladding and internal substrate the environmental impact of the new design of the circular panel was lowered to 122 kgCO2e/m2. This research demonstrates how LCA can be used in the design process to reduce carbon emissions in circular buildings by using bio-based materials.
Original language | English |
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Article number | 130938 |
Journal | Journal of Cleaner Production |
Volume | 344 |
Early online date | 23 Feb 2022 |
DOIs | |
Publication status | Published - 10 Apr 2022 |
Bibliographical note
Funding Information:The Circular Bio-based Construction Industry (CBCI) project is funded by the European Union Regional Development Fund Interreg 2 Seas Mers Zeeen (2S05-036). The authors are grateful for the interchange made possible with a range of academic and industrial partners including BBRI, KU Leuven and Agrodome under the Interreg programme
Funding Information:
The Circular Bio-based Construction Industry (CBCI) project is funded by the European Union Regional Development Fund Interreg 2 Seas Mers Zeeen ( 2S05-036 ). The authors are grateful for the interchange made possible with a range of academic and industrial partners including BBRI, KU Leuven and Agrodome under the Interreg programme
Funding
The Circular Bio-based Construction Industry (CBCI) project is funded by the European Union Regional Development Fund Interreg 2 Seas Mers Zeeen (2S05-036). The authors are grateful for the interchange made possible with a range of academic and industrial partners including BBRI, KU Leuven and Agrodome under the Interreg programme The Circular Bio-based Construction Industry (CBCI) project is funded by the European Union Regional Development Fund Interreg 2 Seas Mers Zeeen ( 2S05-036 ). The authors are grateful for the interchange made possible with a range of academic and industrial partners including BBRI, KU Leuven and Agrodome under the Interreg programme
Keywords
- Bio-based
- Circularity
- Construction
- Life cycle assessment
- Sustainability
ASJC Scopus subject areas
- Renewable Energy, Sustainability and the Environment
- General Environmental Science
- Strategy and Management
- Industrial and Manufacturing Engineering
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Dive into the research topics of 'Integration of life cycle assessments (LCA) in circular bio-based wall panel design'. Together they form a unique fingerprint.Projects
- 1 Finished
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Circular Biobased Construction Industry
Maskell, D. (PI), Allen, S. (CoI), Emmitt, S. (CoI), Shea, A. (CoI) & Walker, P. (CoI)
1/03/19 → 30/09/22
Project: EU Commission