Pengaruh Persentase Serat Pelepah Pisang Terhadap Sifat Fisik dan Mekanik Papan Semen-Foam agent

Authors

  • Randa Randa Laboratorium Fisika Material, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Andalas
  • Alimin Mahyudin Laboratorium Fisika Material, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Andalas

DOI:

https://doi.org/10.25077/jfu.8.1.46-51.2019

Abstract

Telah dilakukan penelitian tentang pengaruh persentase serat pelepah pisang terhadap sifat fisik dan mekanik papan semen. Persentase serat yang digunakan adalah 0%, 0,2%, 0,4%, 0,6% dan 0,8%. Penambahan serat pelepah pisang dan foam agent dapat membuat papan semen menjadi lebih ringan dibandingkan dengan papan Glass-Fiber Reinforced Cement (GRC) yang komersial. Hasil pengujian menunjukkan nilai densitas berbanding terbalik dengan porositas dimana nilai minimum densitas yaitu 1,27 g/cm3 terdapat pada serat 0,8%. Nilai porositas tertinggi terdapat pada persentase 0,8% yaitu 33,93%. Kuat tekan maksimum yaitu 82,76 kg/cm2 terdapat pada persentase serat 0,4% dan telah memenuhi SNI 03-3449-2002, sedangkan untuk nilai kuat lentur maksimum yaitu 77,40 kg/cm2 terdapat pada komposisi serat 0,6%. Hasil pengujian menyatakan papan semen serat pelepah pisang - foam agent telah memenuhi SNI 03-3449-2002 dengan nilai densitas <1,90 g/cm3.

Kata kunci: papan semen, densitas, porositas, kuat tekan, kuat lentur, serat pelepah pisang.

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Published

2019-01-02

How to Cite

Randa, R., & Mahyudin, A. (2019). Pengaruh Persentase Serat Pelepah Pisang Terhadap Sifat Fisik dan Mekanik Papan Semen-Foam agent. Jurnal Fisika Unand, 8(1), 46–51. https://doi.org/10.25077/jfu.8.1.46-51.2019

Issue

Vol. 8 No. 1 (2019)

Section

Articles

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Copyright (c) 2019 Randa Randa, Alimin Mahyudin

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