Use of palm oil fuel ash as a supplement
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Weerachart Tangchirapat; Chai Jaturapitakkul; Prinya Chindaprasirt
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Article
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2009
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Elsevier Science
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English
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The objective of this study is to investigate the use of ground palm oil fuel ash with high fineness (GPA) as a pozzolanic material to produce high-strength concrete. Samples were made by replacing Type I Portland cement with various proportions of GPA. Properties such as the compressive strength, d