Production and performance characterization of special concrete containing artificial carbon sequestrating aggregate

This study investigates the creation of carbon-negative manufactured aggregates sourced from magnesium-based carbonate. The primary objectives encompass studying the factors that govern their mechanical performance and delving into the facets influencing the carbon sequestration capacity of these...

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Main Author: Lim, Eunice Jia Ying
Other Authors: En-Hua Yang
Format: Final Year Project
Language:English
Published: Nanyang Technological University 2023
Subjects:
Online Access:https://hdl.handle.net/10356/172726
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Institution: Nanyang Technological University
Language: English
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spelling sg-ntu-dr.10356-1727262023-12-22T15:34:25Z Production and performance characterization of special concrete containing artificial carbon sequestrating aggregate Lim, Eunice Jia Ying En-Hua Yang School of Civil and Environmental Engineering EHYANG@ntu.edu.sg Engineering::Civil engineering This study investigates the creation of carbon-negative manufactured aggregates sourced from magnesium-based carbonate. The primary objectives encompass studying the factors that govern their mechanical performance and delving into the facets influencing the carbon sequestration capacity of these aggregates. The findings reveal that aggregates made up of CemR3 + CS + GGBS, and 5% carbonate, treated under carbonation curing, display a notable compressive strength of 21.5 MPa while maintaining a carbon-negative status. This research highlights the promise of these aggregates not just in meeting structural needs but also in reducing carbon emissions in construction materials. Moreover, this accomplishment marks a fundamental step forward in the realm of eco-friendly concrete manufacturing. It paves the way for significant advancements in harmonizing carbon negativity with durable mechanical attributes. Implementing Carbon Capture, Utilization, and Storage (CCUS) techniques within this framework stands as a pivotal method to amplify the carbon sequestration capacity of these aggregates, thus driving the progress of sustainable construction materials. To unleash the complete capability of these optimized aggregates, continued exploration is imperative. Nonetheless, in-depth studies will be instrumental in harnessing these aggregates to their maximum efficiency, a critical aspect in the progression of carbon-negative aggregate production. Bachelor of Engineering (Civil) 2023-12-19T06:32:34Z 2023-12-19T06:32:34Z 2023 Final Year Project (FYP) Lim, E. J. Y. (2023). Production and performance characterization of special concrete containing artificial carbon sequestrating aggregate. Final Year Project (FYP), Nanyang Technological University, Singapore. https://hdl.handle.net/10356/172726 https://hdl.handle.net/10356/172726 en EM-24 application/pdf Nanyang Technological University
institution Nanyang Technological University
building NTU Library
continent Asia
country Singapore
Singapore
content_provider NTU Library
collection DR-NTU
language English
topic Engineering::Civil engineering
spellingShingle Engineering::Civil engineering
Lim, Eunice Jia Ying
Production and performance characterization of special concrete containing artificial carbon sequestrating aggregate
description This study investigates the creation of carbon-negative manufactured aggregates sourced from magnesium-based carbonate. The primary objectives encompass studying the factors that govern their mechanical performance and delving into the facets influencing the carbon sequestration capacity of these aggregates. The findings reveal that aggregates made up of CemR3 + CS + GGBS, and 5% carbonate, treated under carbonation curing, display a notable compressive strength of 21.5 MPa while maintaining a carbon-negative status. This research highlights the promise of these aggregates not just in meeting structural needs but also in reducing carbon emissions in construction materials. Moreover, this accomplishment marks a fundamental step forward in the realm of eco-friendly concrete manufacturing. It paves the way for significant advancements in harmonizing carbon negativity with durable mechanical attributes. Implementing Carbon Capture, Utilization, and Storage (CCUS) techniques within this framework stands as a pivotal method to amplify the carbon sequestration capacity of these aggregates, thus driving the progress of sustainable construction materials. To unleash the complete capability of these optimized aggregates, continued exploration is imperative. Nonetheless, in-depth studies will be instrumental in harnessing these aggregates to their maximum efficiency, a critical aspect in the progression of carbon-negative aggregate production.
author2 En-Hua Yang
author_facet En-Hua Yang
Lim, Eunice Jia Ying
format Final Year Project
author Lim, Eunice Jia Ying
author_sort Lim, Eunice Jia Ying
title Production and performance characterization of special concrete containing artificial carbon sequestrating aggregate
title_short Production and performance characterization of special concrete containing artificial carbon sequestrating aggregate
title_full Production and performance characterization of special concrete containing artificial carbon sequestrating aggregate
title_fullStr Production and performance characterization of special concrete containing artificial carbon sequestrating aggregate
title_full_unstemmed Production and performance characterization of special concrete containing artificial carbon sequestrating aggregate
title_sort production and performance characterization of special concrete containing artificial carbon sequestrating aggregate
publisher Nanyang Technological University
publishDate 2023
url https://hdl.handle.net/10356/172726
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