Evaluation on aggregate effective specific gravity as related to Marshall volumetric properties
The volumetric properties which consist of voids in total mix (VTM), voids in the mineral aggregate (VMA) and voids filled with asphalt (VFA) of compacted hot mix asphalt (HMA) provide an indication of the potential pavement mixture performance. Usually, the voids in compacted HMA were calculated on...
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my-utm-ep.37192018-01-10T04:40:08Z Evaluation on aggregate effective specific gravity as related to Marshall volumetric properties 2006-05 Rhasbudin Shah, Shahreena Melati TA Engineering (General). Civil engineering (General) The volumetric properties which consist of voids in total mix (VTM), voids in the mineral aggregate (VMA) and voids filled with asphalt (VFA) of compacted hot mix asphalt (HMA) provide an indication of the potential pavement mixture performance. Usually, the voids in compacted HMA were calculated on the basis of bulk specific gravity of the aggregate assuming that there is no asphalt absorbed in the aggregate permeable pores. In the case of asphalt absorption, the use of aggregate effective specific gravity should give a more true value of voids in compacted HMA. This study was carried out to determine the voids value of compacted HMA on the basis of effective specific gravity of the aggregate. Comparisons of the voids value using both specific gravities were analysed in terms of optimum asphalt content (OAC) and volumetric properties determination. The results show that OAC, VMA, VFA and stability of the mix increase on the basis of aggregate effective specific gravity. 2006-05 Thesis http://eprints.utm.my/id/eprint/3719/ http://eprints.utm.my/id/eprint/3719/1/ShahreenaMelatiRhasbudinShahMFKA2006.pdf application/pdf en public masters Universiti Teknologi Malaysia, Faculty of Civil Engineering Faculty of Civil Engineering |
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TA Engineering (General) Civil engineering (General) |
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TA Engineering (General) Civil engineering (General) Rhasbudin Shah, Shahreena Melati Evaluation on aggregate effective specific gravity as related to Marshall volumetric properties |
description |
The volumetric properties which consist of voids in total mix (VTM), voids in the mineral aggregate (VMA) and voids filled with asphalt (VFA) of compacted hot mix asphalt (HMA) provide an indication of the potential pavement mixture performance. Usually, the voids in compacted HMA were calculated on the basis of bulk specific gravity of the aggregate assuming that there is no asphalt absorbed in the aggregate permeable pores. In the case of asphalt absorption, the use of aggregate effective specific gravity should give a more true value of voids in compacted HMA. This study was carried out to determine the voids value of compacted HMA on the basis of effective specific gravity of the aggregate. Comparisons of the voids value using both specific gravities were analysed in terms of optimum asphalt content (OAC) and volumetric properties determination. The results show that OAC, VMA, VFA and stability of the mix increase on the basis of aggregate effective specific gravity. |
format |
Thesis |
qualification_level |
Master's degree |
author |
Rhasbudin Shah, Shahreena Melati |
author_facet |
Rhasbudin Shah, Shahreena Melati |
author_sort |
Rhasbudin Shah, Shahreena Melati |
title |
Evaluation on aggregate effective specific gravity as related to Marshall volumetric properties |
title_short |
Evaluation on aggregate effective specific gravity as related to Marshall volumetric properties |
title_full |
Evaluation on aggregate effective specific gravity as related to Marshall volumetric properties |
title_fullStr |
Evaluation on aggregate effective specific gravity as related to Marshall volumetric properties |
title_full_unstemmed |
Evaluation on aggregate effective specific gravity as related to Marshall volumetric properties |
title_sort |
evaluation on aggregate effective specific gravity as related to marshall volumetric properties |
granting_institution |
Universiti Teknologi Malaysia, Faculty of Civil Engineering |
granting_department |
Faculty of Civil Engineering |
publishDate |
2006 |
url |
http://eprints.utm.my/id/eprint/3719/1/ShahreenaMelatiRhasbudinShahMFKA2006.pdf |
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1747814468031610880 |