Optimalisasi Persentase Serat Bambu Terhadap Sifat Fisis Papan Komposit Beton Ringan

Authors

  • Alimin Mahyudin Jurusan Fisika FMIPA Universitas Andalas, Kampus Unand, Limau Manis, Padang, 25163, Indonesia
  • Devi Yunita Jurusan Fisika FMIPA Universitas Andalas, Kampus Unand, Limau Manis, Padang, 25163, Indonesia
  • Dian Milvita Jurusan Fisika FMIPA Universitas Andalas, Kampus Unand, Limau Manis, Padang, 25163, Indonesia

DOI:

https://doi.org/10.25077/jif.10.1.11-16.2018

Abstract

Telah dilakukan penelitian dengan judul optimalisasi serat bambu terhadap sifat fisis papan komposit beton ringan. Penelitian ini bertujuan untuk mengetahui pengaruh serat bambu terhadap sifat fisis papan komposit yang diharapkan dapat menghasilkan papan komposit beton ringan lebih kuat, lentur, ringan  dengan persentase serat bambu yang optimum. Penelitian dilakukan dengan menggunakan metode two dimensional reinforcement (planar) dalam penyusunan serat bambu. Persentase serat yang digunakan pada masing-masing sampel, yaitu 0%; 0,6%; 1,2%;2,5% dan 5% serta foam agent 0,06%, dan tebal sampel papan 1 cm.  Berdasarkan hasil pengujian nilai densitas optimum diperoleh  sebesar 1,63 g/cm3 pada serat 0,6% dari volume sampel,  kuat lentur optimum terdapat pada serat 0,6% dari volume sampel bernilai 44,25 kg/cm2 sedangkan nilai kuat tekan optimum diperoleh sebesar 6,9 kg/cm2 pada serat 2,5% dari volume sampel. Nilai kuat lentur  telah memenuhi standar  SNI 03-2104

Kata kunci: Papan komposit, serat bambu, foam agent.

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Published

2019-09-25

How to Cite

Mahyudin, A., Yunita, D., & Milvita, D. (2019). Optimalisasi Persentase Serat Bambu Terhadap Sifat Fisis Papan Komposit Beton Ringan. JURNAL ILMU FISIKA, 10(1), 11–16. https://doi.org/10.25077/jif.10.1.11-16.2018

Issue

Vol. 10 No. 1 (2018): March 2018

Section

Research Article

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