PENERAPAN METODE TAGUCHI UNTUK ANALISIS KEKUATAN TEKAN BATAKO

Authors

  • SHINTA YULIANA
  • YUDIANTRI ASDI
  • FERRA YANUAR

DOI:

https://doi.org/10.25077/jmu.6.3.76-83.2017

Abstract

Pada zaman modern ini, pembangunan konstruksi gedung dan perumahan di kota-kota besar berkembang sangat pesat. Hal ini mengakibatkan kebutuhan akan bahan bangunan akan meningkat pula. Salah satu bahan bangunan yang sering digunakan dalam konstruksi gedung dan perumahan adalah batako. Batako merupakan bahan bangunan yang berupa bata cetak alternatif pengganti batu bata yang tersusun dari komposisi antara semen, agregat (pasir dan kerikil) dan air. Dalam penelitian ini digunakan desain eksperimen metode Taguchi dengan rancangan fractional factorial 3 4 yaitu menggunakan empat faktor (agregat, semen, air dan lama pengeringan) dan tiga level (agregat : 10, 12, 14 Kg; semen : 0.4, 0.6, 0.8 Kg; air : 0.6, 0.8, 1 L dan lama pengeringan : 3, 5, 7 hari) dengan jenis karakteristik kualitas larger is better untuk mendapatkan komposisi bahan batako yang lebih kokoh (robust). Hasil penelitian menunjukkan bahwa faktor-faktor yang mempengaruhi karakteristik kualitas kuat tekan pada batako yaitu semen dan agregat. Sedangkan komposisi bahan optimal yang diusulkan berdasarkan hasil penelitian untuk satu buah batako adalah dengan level faktor yang terpilih agregat = 10 Kg, semen = 0.8 Kg, air = 1 L dan lama pengeringan = 3 hari. Untuk kuat tekan batako optimal yang didapatkan dari penelitian ini yaitu sebesar 0.7259 MPa. Kata Kunci: Batako, fractional factorial, kuat tekan, metode Taguchi, orthogonal array

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Published

03-11-2017

How to Cite

YULIANA, S., ASDI, Y., & YANUAR, F. (2017). PENERAPAN METODE TAGUCHI UNTUK ANALISIS KEKUATAN TEKAN BATAKO. Jurnal Matematika UNAND, 6(3), 76–83. https://doi.org/10.25077/jmu.6.3.76-83.2017

Issue

Vol. 6 No. 3 (2017)

Section

Articles

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