Performance of spent bleaching earth as cement replacement in concrete

Spent bleaching earth SBE)is an industrial waste,mainly generated from the edible oil processing.SBE is obtained by ultrasonic extraction where hexane act as solvent.By replacing cement with SBE,waste disposal problem of SBE can be reduced and economical concrete can be produced.This study is to inv...

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Main Author:	Chia, Khai Tee
Format:	Undergraduates Project Papers
Language:	English
Published:	2010
Subjects:	TA Engineering (General). Civil engineering (General)
Online Access:	http://umpir.ump.edu.my/id/eprint/3845/ http://umpir.ump.edu.my/id/eprint/3845/ http://umpir.ump.edu.my/id/eprint/3845/1/CHIA_KHAI_TEE.PDF

id	ump-3845
recordtype	eprints
spelling	ump-38452017-06-05T04:24:43Z http://umpir.ump.edu.my/id/eprint/3845/ Performance of spent bleaching earth as cement replacement in concrete Chia, Khai Tee TA Engineering (General). Civil engineering (General) Spent bleaching earth SBE)is an industrial waste,mainly generated from the edible oil processing.SBE is obtained by ultrasonic extraction where hexane act as solvent.By replacing cement with SBE,waste disposal problem of SBE can be reduced and economical concrete can be produced.This study is to investigate the engineering properties of concrete with 50% and 60% of spent bleaching earth (SBE) as replacement of cement.The field of studies also covers important parameters including compressive strength,flexural strength, and drying shrinkage in determining the engineering properties.Total of 54 cubes (150 x 150 x150 mm) and 54 prisms (100 x 100 x 500 mm) were prepared in three different percentage of cement.These entire samples were cured under air curing and water curing.Through the observation,the spent bleaching earth showed lower early strength gain.However,60% SBE concrete show lower result than 50% SBE,which mean that the percentage of SBE need to reduce to ensure the concrete achieved its specific strength.This study offered that the SBE as the new material implementation of lightweight composite design and construction utilizes existing technologies which lead to another choice in the current markets for greener environment. 2010-11 Undergraduates Project Papers NonPeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/3845/1/CHIA_KHAI_TEE.PDF Chia, Khai Tee (2010) Performance of spent bleaching earth as cement replacement in concrete. Faculty of Civil Engineering & Earth Resources, Universiti Malaysia Pahang. http://iportal.ump.edu.my/lib/item?id=chamo:52474&theme=UMP2
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Malaysia Pahang
building	UMP Institutional Repository
collection	Online Access
language	English
topic	TA Engineering (General). Civil engineering (General)
spellingShingle	TA Engineering (General). Civil engineering (General) Chia, Khai Tee Performance of spent bleaching earth as cement replacement in concrete
description	Spent bleaching earth SBE)is an industrial waste,mainly generated from the edible oil processing.SBE is obtained by ultrasonic extraction where hexane act as solvent.By replacing cement with SBE,waste disposal problem of SBE can be reduced and economical concrete can be produced.This study is to investigate the engineering properties of concrete with 50% and 60% of spent bleaching earth (SBE) as replacement of cement.The field of studies also covers important parameters including compressive strength,flexural strength, and drying shrinkage in determining the engineering properties.Total of 54 cubes (150 x 150 x150 mm) and 54 prisms (100 x 100 x 500 mm) were prepared in three different percentage of cement.These entire samples were cured under air curing and water curing.Through the observation,the spent bleaching earth showed lower early strength gain.However,60% SBE concrete show lower result than 50% SBE,which mean that the percentage of SBE need to reduce to ensure the concrete achieved its specific strength.This study offered that the SBE as the new material implementation of lightweight composite design and construction utilizes existing technologies which lead to another choice in the current markets for greener environment.
format	Undergraduates Project Papers
author	Chia, Khai Tee
author_facet	Chia, Khai Tee
author_sort	Chia, Khai Tee
title	Performance of spent bleaching earth as cement replacement in concrete
title_short	Performance of spent bleaching earth as cement replacement in concrete
title_full	Performance of spent bleaching earth as cement replacement in concrete
title_fullStr	Performance of spent bleaching earth as cement replacement in concrete
title_full_unstemmed	Performance of spent bleaching earth as cement replacement in concrete
title_sort	performance of spent bleaching earth as cement replacement in concrete
publishDate	2010
url	http://umpir.ump.edu.my/id/eprint/3845/ http://umpir.ump.edu.my/id/eprint/3845/ http://umpir.ump.edu.my/id/eprint/3845/1/CHIA_KHAI_TEE.PDF
first_indexed	2023-09-18T21:58:23Z
last_indexed	2023-09-18T21:58:23Z
_version_	1777414233387958272

Performance of spent bleaching earth as cement replacement in concrete

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