Influence of flaky aggregate on marshall properties for asphaltic concrete AC20 mixture

Aggregate is the most important material that been used widely in the road pavement construction together with asphalt binder. The problem scenario is referring the road problems such as deformation, surface defect, cracks and edge defects. Basically, these study is absolutely focusing on influence...

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Main Author:	Abd. Karim, Zaini
Format:	Thesis
Language:	English
Published:	2013
Subjects:	TA Engineering (General) Civil engineering (General)
Online Access:	http://eprints.utm.my/id/eprint/33200/5/ZainiAbd.KarimMFKA2013.pdf
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id	my-utm-ep.33200
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spelling	my-utm-ep.332002017-07-24T04:17:59Z Influence of flaky aggregate on marshall properties for asphaltic concrete AC20 mixture 2013-01 Abd. Karim, Zaini TA Engineering (General). Civil engineering (General) Aggregate is the most important material that been used widely in the road pavement construction together with asphalt binder. The problem scenario is referring the road problems such as deformation, surface defect, cracks and edge defects. Basically, these study is absolutely focusing on influence of flaky aggregate on Marshall Properties for Asphaltic Concrete AC 20 mixture. In order to evaluate these problem, laboratory tests will be carried out are Aggregate Physical Test, Asphalt Test and Marshall Stability Test. The optimum asphalt content (OAC) needs to be determined before preparing samples to run the test by Marshall Properties to obtain the stiffness, stability, density, flow, VTM and VFB. The (OAC) was determined by using bitumen content of 4.5%, 5.0%, 5.5%, 6.0% and 6.5% for stage 1 which are 45 sample were prepared. For stage 2, verification sample was prepared by using (OAC) obtained. This sample used to verify the (OAC) whether it will meet the specification or not at the same time, nine samples were prepared at this stage, samples were mixed together with (OAC) obtained and aggregate. All samples were conducted to Stability Test again. The result shows, the increasing of flaky aggregates on proportion resulting the decreasing value of stability, stiffness VTM and VMA. The decreasing of flaky aggregates on proportion resulting the increasing value of flow and VFB. 2013-01 Thesis http://eprints.utm.my/id/eprint/33200/ http://eprints.utm.my/id/eprint/33200/5/ZainiAbd.KarimMFKA2013.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)
spellingShingle	TA Engineering (General) Civil engineering (General) Abd. Karim, Zaini Influence of flaky aggregate on marshall properties for asphaltic concrete AC20 mixture
description	Aggregate is the most important material that been used widely in the road pavement construction together with asphalt binder. The problem scenario is referring the road problems such as deformation, surface defect, cracks and edge defects. Basically, these study is absolutely focusing on influence of flaky aggregate on Marshall Properties for Asphaltic Concrete AC 20 mixture. In order to evaluate these problem, laboratory tests will be carried out are Aggregate Physical Test, Asphalt Test and Marshall Stability Test. The optimum asphalt content (OAC) needs to be determined before preparing samples to run the test by Marshall Properties to obtain the stiffness, stability, density, flow, VTM and VFB. The (OAC) was determined by using bitumen content of 4.5%, 5.0%, 5.5%, 6.0% and 6.5% for stage 1 which are 45 sample were prepared. For stage 2, verification sample was prepared by using (OAC) obtained. This sample used to verify the (OAC) whether it will meet the specification or not at the same time, nine samples were prepared at this stage, samples were mixed together with (OAC) obtained and aggregate. All samples were conducted to Stability Test again. The result shows, the increasing of flaky aggregates on proportion resulting the decreasing value of stability, stiffness VTM and VMA. The decreasing of flaky aggregates on proportion resulting the increasing value of flow and VFB.
format	Thesis
qualification_level	Master's degree
author	Abd. Karim, Zaini
author_facet	Abd. Karim, Zaini
author_sort	Abd. Karim, Zaini
title	Influence of flaky aggregate on marshall properties for asphaltic concrete AC20 mixture
title_short	Influence of flaky aggregate on marshall properties for asphaltic concrete AC20 mixture
title_full	Influence of flaky aggregate on marshall properties for asphaltic concrete AC20 mixture
title_fullStr	Influence of flaky aggregate on marshall properties for asphaltic concrete AC20 mixture
title_full_unstemmed	Influence of flaky aggregate on marshall properties for asphaltic concrete AC20 mixture
title_sort	influence of flaky aggregate on marshall properties for asphaltic concrete ac20 mixture
granting_institution	Universiti Teknologi Malaysia, Faculty of Civil Engineering
granting_department	Faculty of Civil Engineering
publishDate	2013
url	http://eprints.utm.my/id/eprint/33200/5/ZainiAbd.KarimMFKA2013.pdf
_version_	1747816103565852672

Influence of flaky aggregate on marshall properties for asphaltic concrete AC20 mixture

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