Study on silica based waste material as partial cement replacement in mortar

The accumulation non-biodegradable waste glass in the overpopulated landfills of developed and developing countries is becoming a serious environmental issue. Numerous researches have been conducted in the past to study the application of waste glass as an alternative material in concrete product...

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Main Author:	Aizat, Gani
Format:	Thesis
Language:	English English
Published:	2014
Subjects:	GE Environmental Sciences
Online Access:	http://ir.unimas.my/id/eprint/9102/1/Study%20on%20Silica%20Based%20Waste%20Material%20As%20Partial%20Cement%20Replacement%20in%20Mortar%20%2824pgs%29.pdf http://ir.unimas.my/id/eprint/9102/10/Aizat%20Bin%20Gani%20ft.pdf
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spelling	my-unimas-ir.91022023-08-28T00:51:56Z Study on silica based waste material as partial cement replacement in mortar 2014 Aizat, Gani GE Environmental Sciences TD Environmental technology. Sanitary engineering The accumulation non-biodegradable waste glass in the overpopulated landfills of developed and developing countries is becoming a serious environmental issue. Numerous researches have been conducted in the past to study the application of waste glass as an alternative material in concrete production. The chemical properties such as high silica content making it an attractive material to be used as partial cement replacement. This research investigates the potential of powdered green waste glass (PGWG) as partial cement replacement in mortar with the research aim of assessing its pozzolanicity in relation to the fineness of the PGWG (>75μm, <75μm ->38μm, and <38μm) and percentage of cement replacement by weight (10%, 20%, 30%, and 40%). Mortar cubes were prepared with water to cement ratio of 0.45, and cement to sand ratio of 0.6. The mortar cubes are cured in room temperature of± 32ᴼC with 90% relative humidity and prepared for compressive strength test. Modified cement paste with the same PGWG size and cement replacement percentage were prepared for FTIR analysis. Mortars and cement paste with 10% cement replacement and PGWG size of <38μm recorded the highest compressive strength test result and display the highest degree of pozzolanic activity from the FTIR analysis respectively. Universiti Malaysia Sarawak, (UNIMAS) 2014 Thesis http://ir.unimas.my/id/eprint/9102/ http://ir.unimas.my/id/eprint/9102/1/Study%20on%20Silica%20Based%20Waste%20Material%20As%20Partial%20Cement%20Replacement%20in%20Mortar%20%2824pgs%29.pdf text en public http://ir.unimas.my/id/eprint/9102/10/Aizat%20Bin%20Gani%20ft.pdf text en validuser masters Universiti Malaysia Sarawak, (UNIMAS) Faculty of Engineering
institution	Universiti Malaysia Sarawak
collection	UNIMAS Institutional Repository
language	English English
topic	GE Environmental Sciences GE Environmental Sciences
spellingShingle	GE Environmental Sciences GE Environmental Sciences Aizat, Gani Study on silica based waste material as partial cement replacement in mortar
description	The accumulation non-biodegradable waste glass in the overpopulated landfills of developed and developing countries is becoming a serious environmental issue. Numerous researches have been conducted in the past to study the application of waste glass as an alternative material in concrete production. The chemical properties such as high silica content making it an attractive material to be used as partial cement replacement. This research investigates the potential of powdered green waste glass (PGWG) as partial cement replacement in mortar with the research aim of assessing its pozzolanicity in relation to the fineness of the PGWG (>75μm, <75μm ->38μm, and <38μm) and percentage of cement replacement by weight (10%, 20%, 30%, and 40%). Mortar cubes were prepared with water to cement ratio of 0.45, and cement to sand ratio of 0.6. The mortar cubes are cured in room temperature of± 32ᴼC with 90% relative humidity and prepared for compressive strength test. Modified cement paste with the same PGWG size and cement replacement percentage were prepared for FTIR analysis. Mortars and cement paste with 10% cement replacement and PGWG size of <38μm recorded the highest compressive strength test result and display the highest degree of pozzolanic activity from the FTIR analysis respectively.
format	Thesis
qualification_level	Master's degree
author	Aizat, Gani
author_facet	Aizat, Gani
author_sort	Aizat, Gani
title	Study on silica based waste material as partial cement replacement in mortar
title_short	Study on silica based waste material as partial cement replacement in mortar
title_full	Study on silica based waste material as partial cement replacement in mortar
title_fullStr	Study on silica based waste material as partial cement replacement in mortar
title_full_unstemmed	Study on silica based waste material as partial cement replacement in mortar
title_sort	study on silica based waste material as partial cement replacement in mortar
granting_institution	Universiti Malaysia Sarawak, (UNIMAS)
granting_department	Faculty of Engineering
publishDate	2014
url	http://ir.unimas.my/id/eprint/9102/1/Study%20on%20Silica%20Based%20Waste%20Material%20As%20Partial%20Cement%20Replacement%20in%20Mortar%20%2824pgs%29.pdf http://ir.unimas.my/id/eprint/9102/10/Aizat%20Bin%20Gani%20ft.pdf
_version_	1783728031395741696

Study on silica based waste material as partial cement replacement in mortar

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