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Analisis Pengaruh Variasi Jumlah Tumbukan Pada Campuran Asphalt Concrete Wearing Course (AC-WC) Beraspal Buton Terhadap Nilai Karakteristik Marshall

Sultra Civil Engineering Journal (SCiEJ) · Vol. 7 No. 1 (2026) · pp. 303–312

DOI
10.54297/sciej.v7i1.1494
ISSN
2716-1714
Published
2026-04-30
Publisher
Universitas Sulawesi Tenggara
Language
eng
License
creativecommons.org/licenses/by/4.0

Abstract

The quality of roads in Indonesia is greatly influenced by the type of asphalt and the way it is compactioned. One of the important things in the Asphalt Concrete Wearing Course (AC-WC) mixture is the frequency of impact during compaction, which has a direct effect on Marshall characteristics such as stability and flow. This study aims to assess the impact of variations in the number of impacts (2×25, 2×35, 2×50, 2×75, and 2×85) on Marshall parameters and determine the optimum asphalt content (OAC). The main issue is how much influence impact the impact variation has on the Marshall parameters and the KAO value. The results showed that the variation in the frequency of the collision affected all Marshall parameters. The best conditions were found at 2×75 impacts, which increased the density, stability, and Marshall Quotient values, while VIM and VMA decreased, and the flow remained within limits. This suggests that the amount of impact during compaction is critical to the quality of the mixture. The optimum asphalt content was recorded between 6.00%-6.50% with small variations (±0.50%). A collision frequency of 2×75 is recommended as an ideal condition as it provides a balance between Marshall parameters and the need for optimal asphalt grades

Collaboration network of the authors

9 authors · 24 co-authorship links

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  • Universitas Sulawesi Tenggara
  • Affiliation unknown
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  • Same organisation
  • Affiliation unknown
  • Thicker line = more joint articles · bigger circle = more articles
Show as table
Co-authorOrganisationJoint articles
Sufrianto SufriantoUniversitas Sulawesi Tenggara1
Irwan LakawaUniversitas Sulawesi Tenggara1
Vickky Anggara IlhamUniversitas Sulawesi Tenggara1
Hujiyanto HujiyantoUniversitas Sulawesi Tenggara1
Hado HadoUniversitas Sulawesi Tenggara1
Syamsuddin SyamsuddinUniversitas Sulawesi Tenggara1

Affiliations come from OpenAlex; journal OAI-PMH metadata carries none. Authors without an OpenAlex ID are matched by name, which can merge or split people.

Metadata source: OAI-PMH (metadata jurnal) https://jurnal-unsultra.ac.id/index.php/scej/oai, first harvested 30 Okt 2026, last seen 30 Okt 2026.
Original metadata (oai_dc) 
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	<dc:title xml:lang="en-US">Analisis Pengaruh Variasi Jumlah Tumbukan Pada Campuran Asphalt Concrete Wearing Course (AC-WC) Beraspal Buton Terhadap Nilai Karakteristik Marshall</dc:title>
	<dc:creator>Saraswati, Ayu</dc:creator>
	<dc:creator>Isazarni Jassin, Andi Makkawaru</dc:creator>
	<dc:creator>Syafitri, Sri Jayani</dc:creator>
	<dc:description xml:lang="en-US">The quality of roads in Indonesia is greatly influenced by the type of asphalt and the way it is compactioned.&amp;nbsp;One of the important things in the Asphalt Concrete Wearing Course (AC-WC) mixture is the frequency of impact during compaction, which has a direct effect on Marshall characteristics such as stability and flow.&amp;nbsp;This study aims to assess the impact of variations in the number of impacts (2×25, 2×35, 2×50, 2×75, and 2×85) on Marshall parameters and determine the optimum asphalt content (OAC).&amp;nbsp;The main issue is how much influence impact the impact variation has on the Marshall parameters and the KAO value. The results showed that the variation in the frequency of the collision affected all Marshall parameters.&amp;nbsp;The best conditions were found at 2×75 impacts, which increased the density, stability, and Marshall Quotient values, while VIM and VMA decreased, and the flow remained within limits.&amp;nbsp;This suggests that the amount of impact during compaction is critical to the quality of the mixture.&amp;nbsp;The optimum asphalt content was recorded between 6.00%-6.50% with small variations (±0.50%).&amp;nbsp;A collision frequency of 2×75 is recommended as an ideal condition as it provides a balance between Marshall parameters and the need for optimal asphalt grades</dc:description>
	<dc:publisher xml:lang="en-US">Universitas Sulawesi Tenggara</dc:publisher>
	<dc:date>2026-04-30</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
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	<dc:identifier>https://jurnal-unsultra.ac.id/index.php/scej/article/view/1494</dc:identifier>
	<dc:identifier>10.54297/sciej.v7i1.1494</dc:identifier>
	<dc:source xml:lang="en-US">Sultra Civil Engineering Journal (SCiEJ); Vol 7 No 1 (2026): Sultra Civil Engineering Journal (SCiEJ); 303-312</dc:source>
	<dc:source>2716-1714</dc:source>
	<dc:source>10.54297/sciej.v7i1</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://jurnal-unsultra.ac.id/index.php/scej/article/view/1494/1019</dc:relation>
	<dc:rights xml:lang="en-US">Copyright (c) 2026 Ayu Saraswati, Andi Makkawaru Isazarni Jassin, Sri Jayani Syafitri</dc:rights>
	<dc:rights xml:lang="en-US">http://creativecommons.org/licenses/by/4.0</dc:rights>
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