PENGARUH CAMPURAN ABU LAYANG DAN ABU SEKAM PADI TERHADAP KEKUATAN KOMPRESI GEOPOLIMER MORTAR RINGAN

نویسندگان

چکیده

Pada umumnya mortar geopolimer merupakan yang bebas dari pemakaian PC sebagai pengikatnya, sehingga bisa dijadikan terobosan untuk menghentikan penggunaan PC. Penelitian dilakukan secara eksperimental, dikarenakan menggunakan jurnal ilmiah dan penelitian-penelitian terdahulu referensi, penelitian ini membahas tentang alumunium powder dalam pembuatan ringan berbahan dasar fly ash abu sekam padi, dengan tujuan mengetahui jumlah campuran optimal terhadap kuat tekan geopolimer. di laboratorium teknik sipil Institut Teknologi Pagar Alam, pemeriksaan benda uji gunakan berupa kubus berukuran 5x5x5 cm komposisi NaOH : Na2SiO3 = 1:2,5, activator Precursor 1.5:1 Konsentrasi 12 M perbandingan padi 75 25 % sebanyak 0, 0.5, 0.75 1 %. Pengujian setelah umur perawatan 7, 14, 28 hari. Hasil didapat pada masing-masing sebesar 24,7 Mpa, serbuk 0.5 %, 0.75% memiliki 19,3 16,5 12,20 Mpa.

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ژورنال

عنوان ژورنال: Jurnal Tekno

سال: 2022

ISSN: ['1907-5243', '2655-8416']

DOI: https://doi.org/10.33557/jtekno.v19i2.1962