In this study, the physical and mechanical properties of high furnace slag (HFS) geopolymer mortars with different curing temperatures and different potassium hydroxide (KOH) ratios were examined. In the mixture of geopolimer mortars; While the amount of YFC, water and aggregates was kept constant, KOH's molarite was determined as 5, 10, 15, 20 M. The prepared mortars were placed in prism molds in sizes 40x40x160 mm and sphered for 24 hours at temperatures of 50, 75 and 100 °C. The strength values of the samples were determined after waiting 1, 7, and 28 days in laboratory conditions. The physical properties of 28-day mortars were also determined, including unit weight, water absorption, clearance rate, and ultrases transition rate.
Bu çalışmada, farklı kür sıcaklıklarına ve farklı potasyum hidroksit (KOH) oranlarına sahip yüksek fırın cüruflu (YFC) geopolimer harçların fiziksel ve mekanik özellikleri incelenmiştir. Geopolimer harçların karışımında; YFC, su ve agrega miktarı sabit tutulurken KOH’in molaritesi 5, 10, 15, 20 M olarak belirlenmiştir. Hazırlanan harçlar 40x40x160 mm ebatlarında prizma kalıplara yerleştirilmiş ve 50, 75 ve 100 °C sıcaklıklarda 24 saat küre tabi tutulmuşlardır. Elde edilen numuneler; 1, 7 ve 28 gün laboratuvar koşullarında bekletildikten sonra dayanım değerleri belirlenmiştir. Ayrıca 28 günlük harçların birim ağırlık, su emme, boşluk oranı ve ultrases geçiş hızı gibi fiziksel özellikleri belirlenmiştir.
Primary Language | Turkish |
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Subjects | Civil Engineering |
Journal Section | RESEARCH ARTICLES |
Authors | |
Publication Date | December 4, 2023 |
Submission Date | April 6, 2022 |
Acceptance Date | October 18, 2022 |
Published in Issue | Year 2023 Volume: 6 Issue: 3 |
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