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All Journal Journal of Global Engineering Research & Science (J-GERS)
Choiri, Aulia
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Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Electrical & Electronics Engineering Environmental Science

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Effect of Additive Addition on RAP (Reclaimed Asphalt Pavement) as an Aggregate Substitution Against the Upper Surface Layer of The Road Erwanto, Heri; Choiri, Aulia
Journal of Global Engineering Research and Science Vol. 2 No. 1 (2023): Journal of Global Engineering Research & Science (J-GERS)
Publisher : Jakarta Global University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56904/j-gers.v2i1.39

Abstract

As development in the field of infrastructure increases, it will require more materials of natural origin. The availability of materials from nature will be reduced and more limited. Meanwhile, the construction of infrastructure continues to run every year for the improvement and comfort of the community. With this, the importation of goods will also increase, especially for bulk asphalt materials, and it is possible that later the stone that becomes one of the main materials for hot asphalt mixture will also bring in from abroad. If waste from peeled asphalt (RAP) can be reused, it will automatically reduce the use of materials from nature and reduce import activities of goods which results in reduced state expenditure. The thesis task will discuss the reuse of peeled asphalt (milling) on the highway, starting from the benefits of RAP, the advantages of RAP, testing RAP materials and new materials, and how to produce RAP asphalt at the Asphalt Mixing Plant. The composition of the RAP used is 60% with SW1 rejunevile material of 3.8%, the addition of new aggregates of 40%, and the addition of new asphalt of 3.3%. The results of the compaction experiment in the field (trial compaction) which will be used for work reference are initial compaction (tandem roller 2 passing), intermediate compaction (tire roller 16 passing), and final compaction (tandem roller 1 passing), and the resulting density of hot mix beds of 98.36%.
Impact Analysis of Vehicle Load and Average Daily Traffic on Damage to Siliwangi Highway Roads Bekasi STA 0+000 - 1+800 Using SPSS and AASHTO Method Sandiawan, Falco; Sari, Ribut Nawang; Choiri, Aulia; Artanti, Lintang Dian
Journal of Global Engineering Research and Science Vol. 2 No. 2 (2023): Vol. 2 No. 2 (Desember 2023): Journal of Global Engineering Research & Science
Publisher : Jakarta Global University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56904/j-gers.v2i2.71

Abstract

The damage on the Siliwangi Bekasi road is suspected to be caused by the large number of heavy vehicles passing through the road. The purpose of this study was to analyze the effect of daily traffic and vehicle load on the damage to Jalan Raya Siliwangi Bekasi. From thr calculation in this study, we can know that the Truck Factor value on the Siliwangi road from the Narogong direction to the Cut Meutia direction is 4.008 which is larger than 1 and truck factor value on the Siliwangi road from the direction of Cut Meutia to the direction of Narogong is 4.403 which is larger than 1. This indicates that road damage is caused by traffic load factors. Based on the results of the R Square test R Square value is 0.539 and 0.924, thus it can be said that daily traffic affects road damage by 53.9% and 92.4%. Based on the results of the t test between vehicle volume and road damage on highway Siliwangi Bekasi from Narogong to Cut Meutia road it is known that: The calculated t value of vehicle volume is 2,858 with Sig 0.024 and the other road section is 6,965 with Sig 0.02 we can conclude that the vehicle volume is greater than t table and the significant level of t calculated vehicle volume is less than 0.05, it can be interpreted that vehicle volume has a significant effect on road damage.
Co-Authors Artanti, Lintang Dian Erwanto, Heri Sandiawan, Falco Sari, Ribut Nawang