Effect of Slag and Recycled Materials on the Performance of Hot Mix Asphalt (AC-BC)
The limitations of road construction materials require alternative materials such as asphalt recycling and utilization of waste potential such as steel slag for aggregate substitutes. In this study, there were tests for slag characteristics and reclaimed asphalt pavement (RAP) then continued with a...
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Institut Teknologi Bandung
2019-04-01
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doaj-ace4cde408c44bf4a3b4206cb0983f942020-11-25T04:04:45ZengInstitut Teknologi BandungJurnal Teknik Sipil0853-29822549-26592019-04-0126111010.5614/jts.2019.26.1.1Effect of Slag and Recycled Materials on the Performance of Hot Mix Asphalt (AC-BC) Rindu Twidi Bethary0Bambang Sugeng Subagio1Harmein Rahman2Nyoman Suaryana3Institut Teknologi BandungInstitut Teknologi BandungInstitut Teknologi BandungInstitut Teknologi BandungThe limitations of road construction materials require alternative materials such as asphalt recycling and utilization of waste potential such as steel slag for aggregate substitutes. In this study, there were tests for slag characteristics and reclaimed asphalt pavement (RAP) then continued with a marshall test to determine the optimum asphalt content (OAC). The nine mixtures planned in this study consist of 10-30% Slag combined with 10-30% RAP with Reclamite as a rejuvenating material. Using a combination of RAP, there is a decrease in the mixing and compaction temperature of 20°C compared to the conventional hot mix. Test results on hot mix asphalt using a combination of RAP and slag generate an increase of 10-30% each using a combined gradation and volume correction. Test result in heat asphalt mixture by using RAP and slag combination with additional of 10-30% each using correction of volume and combined gradation. For the hot mix asphalt with RAP10 and SLAG 10-30 (HMAR10S10-30), the OAC value is 5.83%, 5.95%, and 5.38%, and for the hot mix asphalt with RAP20 and SLAG 10-30 (HMAR20S10- 30), the OAC value obtained is 5.90%, 5.60%, and 5.95%, and for the hot mix asphalt with RAP30 and SLAG 10-30 (HMAR30S10-30), the OAC value is 5.55%, 5.60 %, and 5.33%. http://journals.itb.ac.id/index.php/jts/article/view/11184/4178reclaimed asphalt pavement (rap)slagoac |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Rindu Twidi Bethary Bambang Sugeng Subagio Harmein Rahman Nyoman Suaryana |
spellingShingle |
Rindu Twidi Bethary Bambang Sugeng Subagio Harmein Rahman Nyoman Suaryana Effect of Slag and Recycled Materials on the Performance of Hot Mix Asphalt (AC-BC) Jurnal Teknik Sipil reclaimed asphalt pavement (rap) slag oac |
author_facet |
Rindu Twidi Bethary Bambang Sugeng Subagio Harmein Rahman Nyoman Suaryana |
author_sort |
Rindu Twidi Bethary |
title |
Effect of Slag and Recycled Materials on the Performance of Hot Mix Asphalt (AC-BC) |
title_short |
Effect of Slag and Recycled Materials on the Performance of Hot Mix Asphalt (AC-BC) |
title_full |
Effect of Slag and Recycled Materials on the Performance of Hot Mix Asphalt (AC-BC) |
title_fullStr |
Effect of Slag and Recycled Materials on the Performance of Hot Mix Asphalt (AC-BC) |
title_full_unstemmed |
Effect of Slag and Recycled Materials on the Performance of Hot Mix Asphalt (AC-BC) |
title_sort |
effect of slag and recycled materials on the performance of hot mix asphalt (ac-bc) |
publisher |
Institut Teknologi Bandung |
series |
Jurnal Teknik Sipil |
issn |
0853-2982 2549-2659 |
publishDate |
2019-04-01 |
description |
The limitations of road construction materials require alternative materials such as asphalt recycling and
utilization of waste potential such as steel slag for aggregate substitutes. In this study, there were tests for slag characteristics and reclaimed asphalt pavement (RAP) then continued with a marshall test to determine the optimum asphalt content (OAC). The nine mixtures planned in this study consist of 10-30% Slag combined with 10-30% RAP with Reclamite as a rejuvenating material. Using a combination of RAP, there is a decrease in the mixing and compaction temperature of 20°C compared to the conventional hot mix. Test results on hot mix asphalt using a combination of RAP and slag generate an increase of 10-30% each using a combined gradation and volume correction. Test result in heat asphalt mixture by using RAP and slag combination with additional of 10-30% each using correction of volume and combined gradation. For the hot mix asphalt with RAP10 and SLAG 10-30 (HMAR10S10-30), the OAC value is 5.83%, 5.95%, and 5.38%, and for the hot mix asphalt with RAP20 and SLAG 10-30 (HMAR20S10- 30), the OAC value obtained is 5.90%, 5.60%, and 5.95%, and for the hot mix asphalt with RAP30 and SLAG 10-30 (HMAR30S10-30), the OAC value is 5.55%, 5.60 %, and 5.33%.
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topic |
reclaimed asphalt pavement (rap) slag oac |
url |
http://journals.itb.ac.id/index.php/jts/article/view/11184/4178 |
work_keys_str_mv |
AT rindutwidibethary effectofslagandrecycledmaterialsontheperformanceofhotmixasphaltacbc AT bambangsugengsubagio effectofslagandrecycledmaterialsontheperformanceofhotmixasphaltacbc AT harmeinrahman effectofslagandrecycledmaterialsontheperformanceofhotmixasphaltacbc AT nyomansuaryana effectofslagandrecycledmaterialsontheperformanceofhotmixasphaltacbc |
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