Effects of used engine oil on slump, compressive strength and oxygen permeability of normal and blended cement concrete

Used engine oil (UEO) is recognized as a hazardous waste produced during engine servicing. Its disposal in an environmentally friendly manner is a big challenge. This paper presents the experimental results of an investigation of the effects of UEO on slump and hardened concrete properties. Three co...

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Main Authors:	Nasir, Shafiq, Chin, Siew Choo, Mohd Hasnain, Isa
Format:	Article
Language:	English
Published:	2018
Subjects:	TA Engineering (General). Civil engineering (General) TH Building construction
Online Access:	http://umpir.ump.edu.my/id/eprint/22002/ http://umpir.ump.edu.my/id/eprint/22002/ http://umpir.ump.edu.my/id/eprint/22002/ http://umpir.ump.edu.my/id/eprint/22002/8/Effects%20of%20used%20engine%20oil%20on%20slump%2C%20compressive%20strength%20and%20oxygen1.pdf

id	ump-22002
recordtype	eprints
spelling	ump-220022018-08-27T02:10:18Z http://umpir.ump.edu.my/id/eprint/22002/ Effects of used engine oil on slump, compressive strength and oxygen permeability of normal and blended cement concrete Nasir, Shafiq Chin, Siew Choo Mohd Hasnain, Isa TA Engineering (General). Civil engineering (General) TH Building construction Used engine oil (UEO) is recognized as a hazardous waste produced during engine servicing. Its disposal in an environmentally friendly manner is a big challenge. This paper presents the experimental results of an investigation of the effects of UEO on slump and hardened concrete properties. Three concrete groups; 100% cement (OPC) concrete, concrete with 60% OPC + 40% fly ash and concrete with 80% OPC + 20% rice husk ash were prepared. Each of the groups composed of a control mix and a mix with 0.15% dosage of UEO (this dosage was selected from previous studies). Slump measurement of fresh concrete confirmed that a small dosage of UEO reasonably improves the slump of concrete. Lignosulfonate molecule (a common class of water reducing admixture) consists of aromatic rings containing one of the ionic groups viz., OH−, COO−, SO32−. The chemical composition of used engine oil showed the presence of 37% SO3 content that may be the reason for the plasticizing effect. Used engine oil caused variation in the compressive strength in the range of ±20% as compared to the control mix. The compressive strength at 28, 56, and 180 days of 100% OPC concrete with UEO reduced by about 17%. In general, a small dosage of used engine oil caused a substantial reduction in coefficient of oxygen permeability and porosity of all concrete mixes, which is an indicator of enhanced long-term durability. 2018-10-30 Article PeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/22002/8/Effects%20of%20used%20engine%20oil%20on%20slump%2C%20compressive%20strength%20and%20oxygen1.pdf Nasir, Shafiq and Chin, Siew Choo and Mohd Hasnain, Isa (2018) Effects of used engine oil on slump, compressive strength and oxygen permeability of normal and blended cement concrete. Construction and Building Materials, 187. pp. 178-184. ISSN 0950-0618 https://doi.org/10.1016/j.conbuildmat.2018.07.195 https://doi.org/10.1016/j.conbuildmat.2018.07.195
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) TH Building construction
spellingShingle	TA Engineering (General). Civil engineering (General) TH Building construction Nasir, Shafiq Chin, Siew Choo Mohd Hasnain, Isa Effects of used engine oil on slump, compressive strength and oxygen permeability of normal and blended cement concrete
description	Used engine oil (UEO) is recognized as a hazardous waste produced during engine servicing. Its disposal in an environmentally friendly manner is a big challenge. This paper presents the experimental results of an investigation of the effects of UEO on slump and hardened concrete properties. Three concrete groups; 100% cement (OPC) concrete, concrete with 60% OPC + 40% fly ash and concrete with 80% OPC + 20% rice husk ash were prepared. Each of the groups composed of a control mix and a mix with 0.15% dosage of UEO (this dosage was selected from previous studies). Slump measurement of fresh concrete confirmed that a small dosage of UEO reasonably improves the slump of concrete. Lignosulfonate molecule (a common class of water reducing admixture) consists of aromatic rings containing one of the ionic groups viz., OH−, COO−, SO32−. The chemical composition of used engine oil showed the presence of 37% SO3 content that may be the reason for the plasticizing effect. Used engine oil caused variation in the compressive strength in the range of ±20% as compared to the control mix. The compressive strength at 28, 56, and 180 days of 100% OPC concrete with UEO reduced by about 17%. In general, a small dosage of used engine oil caused a substantial reduction in coefficient of oxygen permeability and porosity of all concrete mixes, which is an indicator of enhanced long-term durability.
format	Article
author	Nasir, Shafiq Chin, Siew Choo Mohd Hasnain, Isa
author_facet	Nasir, Shafiq Chin, Siew Choo Mohd Hasnain, Isa
author_sort	Nasir, Shafiq
title	Effects of used engine oil on slump, compressive strength and oxygen permeability of normal and blended cement concrete
title_short	Effects of used engine oil on slump, compressive strength and oxygen permeability of normal and blended cement concrete
title_full	Effects of used engine oil on slump, compressive strength and oxygen permeability of normal and blended cement concrete
title_fullStr	Effects of used engine oil on slump, compressive strength and oxygen permeability of normal and blended cement concrete
title_full_unstemmed	Effects of used engine oil on slump, compressive strength and oxygen permeability of normal and blended cement concrete
title_sort	effects of used engine oil on slump, compressive strength and oxygen permeability of normal and blended cement concrete
publishDate	2018
url	http://umpir.ump.edu.my/id/eprint/22002/ http://umpir.ump.edu.my/id/eprint/22002/ http://umpir.ump.edu.my/id/eprint/22002/ http://umpir.ump.edu.my/id/eprint/22002/8/Effects%20of%20used%20engine%20oil%20on%20slump%2C%20compressive%20strength%20and%20oxygen1.pdf
first_indexed	2023-09-18T22:32:32Z
last_indexed	2023-09-18T22:32:32Z
_version_	1777416381237559296

Effects of used engine oil on slump, compressive strength and oxygen permeability of normal and blended cement concrete

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