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ANALISIS SINTESIS NANOSILIKA BERBAHAN DASAR ABU BAHAN BAKAR MINYAK SAWIT MENG…
Nanosilica is nano-sized silica, which is around 1-100 nm and has a function to increase the compressive strength of concrete. Nanosilica can be produced by the extraction process from palm oil fuel ash waste. The materials used in this study were palm oil fuel ash and high energy milling as a grinding tool. This study used variations in grinding time for 1, 3, and 5 hours. This study used micr…
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- xiii , 136 hlm.; ilus.; tab.; 29 cm
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- Call Number
- T1676532025
ANALISIS SINTESIS NANOSILIKA BERBAHAN DASAR FLY ASH MENGGUNAKAN METODE PRESIP…
Nanosilica is a type of silica with a particle size ranging from 1 to 100 nm, which serves to enhance the compressive strength of concrete. It can be synthesized from fly ash waste. This study utilized fly ash, H₂SO₄ solution, NaOH, and distilled water, synthesized using the precipitation method. Drying times of 1, 2, 3, and 4 hours were applied as variables. Microstructural analysis was co…
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- xv, 70 hlm.: ilus., tab.; 29 cm
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- T1653892024
NALISIS STRUKTUR RANGKA BAJA SPLIT K BRACED EBF MENGGUNAKAN LINK GESER DAN LI…
Indonesian is one of the countries that often experience earthquakes, therefore building planning that is resistant to earthquake loads is needed. The building structure material that has a high level of ductility in withstanding earthquake loads is steel. The steel frame system with eccentric braced has advantages over other systems. An eccentric frame system with a split k configuration was c…
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- xix, 100 hlm.; ilus.; 29 cm
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- T812362022
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