Increasing the CO2 sequestration and mechanical performance of reactive magnesium oxide cement

This paper presents the relationship between the crack width formed in MgO cement and the type of hydrated magnesia cement(HMC) formed. These crack widths were created using sandpaper and G-clamps. There were four range of crack widths used to evaluate this relationship, namely: less than 50um...

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Main Author:	Misti, Sumirati
Other Authors:	Cise Unluer
Format:	Final Year Project
Language:	English
Published:	2018
Subjects:	DRNTU::Engineering::Civil engineering
Online Access:	http://hdl.handle.net/10356/75804
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Institution:	Nanyang Technological University
Language:	English

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spelling	sg-ntu-dr.10356-758042023-03-03T17:16:14Z Increasing the CO2 sequestration and mechanical performance of reactive magnesium oxide cement Misti, Sumirati Cise Unluer School of Civil and Environmental Engineering DRNTU::Engineering::Civil engineering This paper presents the relationship between the crack width formed in MgO cement and the type of hydrated magnesia cement(HMC) formed. These crack widths were created using sandpaper and G-clamps. There were four range of crack widths used to evaluate this relationship, namely: less than 50um, 50-100um,100-150um and more than 200um. Upon having the precipitated HMCs, chemical analysis of the HMCs is done using SEM, EDX and TGA analysis to determine the morphology as well as the chemical composition of these HMCs microstructures. In addition, the carbonation depth within each crack width sample is also evaluated to determine the effectiveness of the carbonation process within each crack width. Bachelor of Engineering (Civil) 2018-06-17T13:10:15Z 2018-06-17T13:10:15Z 2018 Final Year Project (FYP) http://hdl.handle.net/10356/75804 en Nanyang Technological University 29 p. application/pdf
institution	Nanyang Technological University
building	NTU Library
continent	Asia
country	Singapore Singapore
content_provider	NTU Library
collection	DR-NTU
language	English
topic	DRNTU::Engineering::Civil engineering
spellingShingle	DRNTU::Engineering::Civil engineering Misti, Sumirati Increasing the CO2 sequestration and mechanical performance of reactive magnesium oxide cement
description	This paper presents the relationship between the crack width formed in MgO cement and the type of hydrated magnesia cement(HMC) formed. These crack widths were created using sandpaper and G-clamps. There were four range of crack widths used to evaluate this relationship, namely: less than 50um, 50-100um,100-150um and more than 200um. Upon having the precipitated HMCs, chemical analysis of the HMCs is done using SEM, EDX and TGA analysis to determine the morphology as well as the chemical composition of these HMCs microstructures. In addition, the carbonation depth within each crack width sample is also evaluated to determine the effectiveness of the carbonation process within each crack width.
author2	Cise Unluer
author_facet	Cise Unluer Misti, Sumirati
format	Final Year Project
author	Misti, Sumirati
author_sort	Misti, Sumirati
title	Increasing the CO2 sequestration and mechanical performance of reactive magnesium oxide cement
title_short	Increasing the CO2 sequestration and mechanical performance of reactive magnesium oxide cement
title_full	Increasing the CO2 sequestration and mechanical performance of reactive magnesium oxide cement
title_fullStr	Increasing the CO2 sequestration and mechanical performance of reactive magnesium oxide cement
title_full_unstemmed	Increasing the CO2 sequestration and mechanical performance of reactive magnesium oxide cement
title_sort	increasing the co2 sequestration and mechanical performance of reactive magnesium oxide cement
publishDate	2018
url	http://hdl.handle.net/10356/75804
_version_	1759855547428896768

Increasing the CO2 sequestration and mechanical performance of reactive magnesium oxide cement

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