TY - JOUR T1 - Yüksek Fırın Cüruf Katkılı Çimento Pastalarının Elektriksel Özdirençlerinin Araştırılması TT - Investigation of Electrical Resistivity of Cement Paste Blended with Blast Furnace Slag AU - Hocaoğlu, İsmail AU - Topçu, İlker Bekir AU - Uygunoğlu, Tayfun PY - 2018 DA - June DO - 10.2339/politeknik.403970 JF - Politeknik Dergisi PB - Gazi Üniversitesi WT - DergiPark SN - 2147-9429 SP - 257 EP - 264 VL - 21 IS - 2 LA - tr AB - Buçalışmada çimento pastalarında yüksek fırın cürufu içeriği ve su/çimentooranının elektriksel öz direnç üzerindeki etkisi araştırılmıştır. Farklısu/çimento oranlarında ve farklı oranda bağlayıcı içeren karışımlarhazırlanmıştır.  Karışımlarda çimentoyerine ağırlıkça %0, %10, %20, %30 oranlarında yüksek fırın cürufu konulmuştur.Taze haldeki çimento pastalarına kalıp içerisinde elektrik akımı uygulanmış,ölçümler oda sıcaklığında yapılmıştır. Elektrik akımı uygulanmış ve elektrikakımı uygulanmamış numunelerdeki hidratasyon zamanı ile elektriksel öz dirençarasındaki farklar araştırılmıştır. Sonuç olarak, çimento pastalarına yüksekoranda yüksek fırın cürufu konulması ve elektrik akımı uygulanması ile prizsüresi kısalmaktadır.  KW - Beton bileşen KW - çimento pastası KW - elektriksel öz direnç KW - yüksek fırın cürufu N2 - In this study, the effects of blast furnace slag contentand water/cement ratio at cement pastes on the electrical resistivity wereinvestigated. Admixtures having different water/cement ratios and admixtureshaving binder at different dosage levels were prepared. The blast furnace slag wasused in the admixtures by replacing the cement in ratio of 0%, 10%, 20% and 30%by weight. Electrical current was applied to the fresh cement pastes in themolds. The measurements were done at room temperature. 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