Karakteristik Marshall Campuran Aspal Porus dengan Penambahan Polyurethane

Authors

  • Pria Rizky Candra Universitas Negeri Malang
  • Henri Siswanto
  • Boedi Rahardjo

DOI:

https://doi.org/10.22219/jmts.v19i1.14681

Abstract

Porous asphalt mempunyai kelemahan yaitu stabilitas yang rendah, maka perlu usaha untuk meningkatkannya. Modifikasi aspal polyurethane menjadi alternatif untuk meningkatkan performa porous asphalt. Penelitian bertujuan untuk menganalisis karakteristik aspal porous dengan penambahan polyurethane. Kadar polyurethane, yang dipakai adalah 0%, 1%, 2%, 3%, dan 4% terhadap berat aspal. Metode analisis yang digunakan adalah parameter Marshal. Hasil penelitian yang didapat adalah polyurethane meningkatkan performa aspal porous, yaitu penambahan polyurethane dalam aspal porous meningkatkan stabilitas, flow, dan MQ, dan menurunkan VIM. Berdasarkan nilai stabilitas maka kadar aspal polyurethane terbaik adalah  2%.

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Published

2021-06-19

Issue

Vol. 19 No. 1 (2021): Februari 2021

Section

Articles

License

Copyright (c) 2021 Media Teknik Sipil

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Creative Commons License
This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.