VOLUME 13 ISSUE 1 MAY 2026

Articles

• Geological Framework and Rock Occurrence History of the Long Loreh Region, South Malinau District, North Kalimantan, Indonesia

  Jamaluddin, Nur Rahman, Al Chasani

  1-12

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• Engineering Emulsified Bitumen from Extracted Buton Natural Asphalt: Solid-Phase Effects on Performance Characteristics

  Israil, Miswar Tumpu, Ali Fauzi Mahmuda, Suparno

  13-22

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• Analysis of Rigid Pavement Reconstruction Using The 2024 Bina Marga MDPJ Method And Implementation Method on The Surabaya-Gempol STA Toll Road Section 10+200 – 11+400

  Richard A.J. Parengkuan, Trio Pendekar Lonan , Sudarno

  23-28

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• Durability and Sustainability Assessment of Concrete Incorporating Sea Water and Sea Sand as Alternative Mixing Materials

  Mansyur, M. Tumpu, Parea R. Rangan, Moh. Hasbi assiddiqi

  29-37

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• Evaluation of The Impact of Concrete Median on Surface Drainage and Flexible Pavement Performance on The Paguyaman–Tabulo Road Section (Shortcut III Lahumbo)

  Eszra Sule Mangasik, Hendrie Juodi Palar, Adriana Karundeng

  38-41

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