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Journal : CANTILEVER

INOVASI TEKNOLOGI MATERIAL RAMAH LINGKUNGAN DALAM MENDUKUNG PERKEMBANGAN INFRASTRUKTUR TRANSPORTASI KERETA API Wirawan, Willy Artha; Zulkarnain, Akbar; Rozaq, Fadli
CANTILEVER Vol 8, No 1 (2019): Cantilever
Publisher : Jurusan Teknik Sipil dan Perencanaan Fakultas Teknik Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1252.078 KB) | DOI: 10.35139/cantilever.v8i1.76

Abstract

The development of infrastructure to support railway facilities requires innovation in materials that are lightweight, strong and environmentally safe.  The biocomposite is one of the innovations in engineering technology of new materials made of natural fibers.  In this study, the development of environmentally safe materials (biocomposite) was made by using bark fibers of waru trees.  The waru bark fibers were analyzed by varying the compositions of treatment: 0% chemicals, 6% of NaOH, and 0.75% of silane.  Afterwards, the waru bark fibers were formed using the vacuum infusion method by applying a polyester matrix.  In this study, several analyses had been conducted on fiber composition, SEM, and fracture area.  The results showed that the treatment of the structure of alkali-silane fibers (the content of lignin, cellulose, and hemicellulose), made the performance of materials better which had been proven by the decreased fracture area of 250.777 mm2.  The waru bark fiber biocomposite materials can be applied as an innovation in developing fiber replacement materials to support railway interior facilities that are cheaper and environmentally safe.
Co-Authors ,, Sunardi Achfas Zacoeb Adya aghastya Adya Aghastya Aghastya, Adya Ahmad Bahrawi, Ahmad Akbar Zulkarnain Akhwan Akhwan Akhwan, Akhwan Akwan, Akwan Aldi Wardana Aldri Frinaldi Anindito Purnowidodo Ariadi, Yudhi Ary Putra Iswanto Astuti, Septiana Widi Balla Wahyu Budiarto Dadang Sanjaya Atmaja Damayanti, Ajeng Tyas Dhina Setyo Oktaria Ekananta, Krisna Pramudya Ependi, Ahmad Fadli Rozaq Fadli Rozaq Fadli Rozaq Fauzi, Wahyu Nur Febri Pandu Wijaya Gembong Edhi Setyawan Gunari, Bambang Gunarti, Monika Retno Hadi Prayitno Handoko Handoko Hari Boedi Wahjono Imron, Nanda Ahda Iswanto, Ary Putra Junipitoyo, Bambang Kurnianingtyas, Diva Lailya, Alvi Lutfyani Marwan Effendy Moch. Agus Choiron Mukhlis Muslimin Muslimin, Mukhlis Nanda Ahda Imron Natriya Faisal Rachman Natriya Faisal Rachman Nurul Fitria Apriliani Oki Kurniawan Palungan, Musa Bondaris Pambudi, Ardhenta Sigit Pambudiyanto, Nyaris Pegah Hamedani Pradipta, Andri Prawoto, Agus Puspitasari, Mariana Diah Putra, Rafli Rianzah Rachman, Natriya Faisal Rafli Rianzah Putra Rahma, Muchamat Ardistiya Rennie, Allan E.W. Rezki Putra Ridwan, Ridwan Royyan Ghozali Rozaq, Fadli Rozaq, Fadli Sabitah, A'yan Sakti, Gunawan Santi Triwijaya Septiana Widi Astuti Setyo Hariyadi Sofyan Arief Sofyan Arief Setyabudi Sunardi Sunardi sunardi sunardi Suprapto Suprapto Suudy, Ahmad Hamim Suyatmo Teguh Arifianto Teguh Dwi Widodo Wahyu Tamtomo Adi Wahyu Tamtomo Adi, Wahyu Tamtomo Widodo, Teguh Dwi Wulansari, Ajeng Yustina Titin Purwantiningsih Zulkarnaen, Akbar Zulkarnain, Akbar