Permeability in Malaysian hot mix asphalt mixtures

Many studies have shown that the air void content affect the permeability of the hot mix asphalt (HMA) mixtures. This study aims to evaluate the characteristic of local HMA mixtures and find a relationship between air void and permeability, and then obtain in-situ minimum density level in order to p...

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Main Author:	Muhamad Nor, Nur Syahriza
Format:	Thesis
Language:	English
Published:	2006
Subjects:	TA Engineering (General) Civil engineering (General)
Online Access:	http://eprints.utm.my/id/eprint/2140/1/NurSyahrizaMuhamadNorMFKE2006.pdf
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id	my-utm-ep.2140
record_format	uketd_dc
spelling	my-utm-ep.21402018-06-13T07:07:36Z Permeability in Malaysian hot mix asphalt mixtures 2006-07 Muhamad Nor, Nur Syahriza TA Engineering (General). Civil engineering (General) TK Electrical engineering. Electronics Nuclear engineering Many studies have shown that the air void content affect the permeability of the hot mix asphalt (HMA) mixtures. This study aims to evaluate the characteristic of local HMA mixtures and find a relationship between air void and permeability, and then obtain in-situ minimum density level in order to produce impermeable pavements. Eight types of HMA mixes were produced; ACW14, ACW20, BMW14, BMW20, ACB28, BMB28, BMR28 and BML10. Ten samples for each mix with different compactive efforts; 75, 60, 50, 40 and 30 were prepared. The permeability test was conducted to get the coefficient of permeability. From the test conducted the permeability versus air void content graphs were plotted. The relationship between permeability and air void content is directly related. As the air void content increased the permeability also increased. Therefore, it is suggested that the maximum in-place air void contents for wearing course, ACW14 and ACW20 are 6.4 and 4.2% or 98 and 100% of Marshall density design at 4% air void respectively while the air void contents for wearing course, BMW14 and BMW20 are 5.4 and 6.0% or 99 and 98% of Marshall density. For binder course, ACB28 and BMB28, 6.4 and 6.1% air void contents or 98% of Marshall density are recommended. For levelling, BML10 and bituminous roadbase, BMR28 course, 12.9 and 7.2% air void content or 91 and 97% of Marshall density are proposed respectively 2006-07 Thesis http://eprints.utm.my/id/eprint/2140/ http://eprints.utm.my/id/eprint/2140/1/NurSyahrizaMuhamadNorMFKE2006.pdf application/pdf en public masters Universiti Teknologi Malaysia, Faculty of Civil Engineering Faculty of Civil Engineering
institution	Universiti Teknologi Malaysia
collection	UTM Institutional Repository
language	English
topic	TA Engineering (General) Civil engineering (General) TA Engineering (General) Civil engineering (General)
spellingShingle	TA Engineering (General) Civil engineering (General) TA Engineering (General) Civil engineering (General) Muhamad Nor, Nur Syahriza Permeability in Malaysian hot mix asphalt mixtures
description	Many studies have shown that the air void content affect the permeability of the hot mix asphalt (HMA) mixtures. This study aims to evaluate the characteristic of local HMA mixtures and find a relationship between air void and permeability, and then obtain in-situ minimum density level in order to produce impermeable pavements. Eight types of HMA mixes were produced; ACW14, ACW20, BMW14, BMW20, ACB28, BMB28, BMR28 and BML10. Ten samples for each mix with different compactive efforts; 75, 60, 50, 40 and 30 were prepared. The permeability test was conducted to get the coefficient of permeability. From the test conducted the permeability versus air void content graphs were plotted. The relationship between permeability and air void content is directly related. As the air void content increased the permeability also increased. Therefore, it is suggested that the maximum in-place air void contents for wearing course, ACW14 and ACW20 are 6.4 and 4.2% or 98 and 100% of Marshall density design at 4% air void respectively while the air void contents for wearing course, BMW14 and BMW20 are 5.4 and 6.0% or 99 and 98% of Marshall density. For binder course, ACB28 and BMB28, 6.4 and 6.1% air void contents or 98% of Marshall density are recommended. For levelling, BML10 and bituminous roadbase, BMR28 course, 12.9 and 7.2% air void content or 91 and 97% of Marshall density are proposed respectively
format	Thesis
qualification_level	Master's degree
author	Muhamad Nor, Nur Syahriza
author_facet	Muhamad Nor, Nur Syahriza
author_sort	Muhamad Nor, Nur Syahriza
title	Permeability in Malaysian hot mix asphalt mixtures
title_short	Permeability in Malaysian hot mix asphalt mixtures
title_full	Permeability in Malaysian hot mix asphalt mixtures
title_fullStr	Permeability in Malaysian hot mix asphalt mixtures
title_full_unstemmed	Permeability in Malaysian hot mix asphalt mixtures
title_sort	permeability in malaysian hot mix asphalt mixtures
granting_institution	Universiti Teknologi Malaysia, Faculty of Civil Engineering
granting_department	Faculty of Civil Engineering
publishDate	2006
url	http://eprints.utm.my/id/eprint/2140/1/NurSyahrizaMuhamadNorMFKE2006.pdf
_version_	1747814401179648000

Permeability in Malaysian hot mix asphalt mixtures

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