The Influence of Variations in the Thickness and Density of Hot Asphalt Pavement Layers on the Results of the Marshall Test Field Test of Laston AC-WC Mixture

Abstract:

One type of hot mix asphalt that is commonly in flexible pavement types is the Asphalt Concrete - Wearing Course (AC-WC), this type of hot mix asphalt is a type of wear layer pavement which means this type of pavement is applied to the surface layer.It is regulated in the General Specifications of Bina Marga Year 2018 Revision 2. The method used is to take samples in the field, then measure the thickness of the sample. After that, laboratory tests were carried out, namely density to get density and marshal test to get quality. Then a comparison was made between the test results and the JMF plan. From the research results, it was found that there was a correlation between the thickness, density, and stability of the asphalt mixture. and the highest stability value was also obtained from the Marsal test results which were still below the specified standard.

• Periodical: Construction Technologies and Architecture (Volume 19)
• Pages: 69-78
• DOI: https://doi.org/10.4028/p-V73n1g
• Online since: June 2025
• Authors: Eka Putra Jaya, Sugito Sugito*
• Keywords: Asphalt Concrete-Wearing Course, Density, Job Mix Formula, Thickness

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