PENGARUH KONDISI CURING DENGAN MOLARITAS NaOH RENDAH TERHADAP SIFAT MEKANIK BETON GEOPOLIMER

NICHOLLAS, IVAN and Adhitya, Bimo Brata (2025) PENGARUH KONDISI CURING DENGAN MOLARITAS NaOH RENDAH TERHADAP SIFAT MEKANIK BETON GEOPOLIMER. Undergraduate thesis, Sriwijaya University.

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Abstract

Penelitian ini bertujuan untuk menganalisis pengaruh kondisi perawatan (curing) dan rendahnya molaritas NaOH terhadap sifat mekanik beton geopolimer berbasis fly ash. Beton geopolimer dipilih sebagai alternatif ramah lingkungan terhadap beton konvensional karena tidak mengandung semen dan mampu mengurangi emisi karbon. Penelitian ini melibatkan variasi molaritas NaOH (6 M, 8 M, dan 10 M) serta dua metode curing: oven curing pada suhu 90°C dan 120°C, serta curing pada suhu ruang (ambient curing). Pengujian kuat tekan dilakukan pada hari ke-3, ke-7, dan ke-28 untuk mengevaluasi kinerja beton. Hasil penelitian menunjukkan bahwa peningkatan suhu curing secara signifikan meningkatkan kuat tekan meskipun menggunakan NaOH dengan molaritas rendah. Kombinasi paling optimal ditemukan pada oven curing dengan suhu 120°C dan NaOH 10 M, yang menghasilkan kuat tekan tertinggi. Studi ini menekankan pentingnya pengendalian proses curing dalam mengoptimalkan kekuatan beton ramah lingkungan.

Item Type:	Thesis (Undergraduate)
Uncontrolled Keywords:	Geopolymer Concrete, Curing, NaOH Molarity, Fly Ash, Compressive Strength.
Subjects:	T Technology > TA Engineering (General). Civil engineering (General) > TA495 Disasters and engineering
Divisions:	03-Faculty of Engineering > 22201-Civil Engineering (S1)
Depositing User:	Ivan Nichollas
Date Deposited:	27 Jun 2025 11:52
Last Modified:	27 Jun 2025 11:52
URI:	http://repository.unsri.ac.id/id/eprint/175917

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