PENGARUH PENAMBAHAN SERAT PINANG (Areca catechu L. Fiber) TERHADAP SIFAT MEKANIK DAN SIFAT FISIS BAHAN CAMPURAN SEMEN GIPSUM

Authors

  • Suci Olanda Jurusan Fisika Universitas Andalas
  • Alimin Mahyudin Jurusan Fisika Universitas Andalas

DOI:

https://doi.org/10.25077/jfu.2.2.%25p.2013

Abstract

Telah dilakukan penelitian tentang sifat mekanik dan sifat fisis papan semen gipsum dengan penambahan serat pinang.  Metode penyusunan serat pinang yang digunakan yaitu 1 lapis secara teratur yang diletakkan diantara matriks, dengan variasi persentase serat yang digunakan adalah 0%, 0,2%, 0,4%, 0,6%,08% dan 1,2% terhadap massa adonan serat, semen, gipsum dan air.  Dari hasil pengujian didapatkan nilai optimum kuat tekan diperoleh pada papan dengan persentase serat 0,6% yaitu sebesar 108,08 kg/cm2, sedangkan nilai kuat lentur optimum diperoleh pada papan dengan persentase serat 0,6% yaitu sebesar 30,33 kg/cm2.  Daya serap air optimum diperoleh persentase serat 1,2% yakni sebesar 16,52%, sedangkan densitas optimum diperoleh pada persentase serat 0,8% yaitu sebesar 1,139 g/cm3.  Nilai kuat tekan dan densitas memenuhi standar JIS A 5908-2003 dan SNI 03-6384-2000, sedangkan nilai kuat lentur telah memenuhi standar bison gypsum fiber board  dan daya serap air memenuhi standar FAO.

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Published

2024-10-26

How to Cite

Olanda, S., & Mahyudin, A. (2024). PENGARUH PENAMBAHAN SERAT PINANG (Areca catechu L. Fiber) TERHADAP SIFAT MEKANIK DAN SIFAT FISIS BAHAN CAMPURAN SEMEN GIPSUM. Jurnal Fisika Unand, 2(2). https://doi.org/10.25077/jfu.2.2.%p.2013

Issue

Vol. 2 No. 2: April 2013

Section

Articles

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Copyright (c) 2024 Suci Olanda, Alimin Mahyudin

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