Krom magnezit tuğla tozunun portland çimentosunun priz başlama ve bitiş sürelerine etkisinin bulanık mantıkla tahmini
Yükleniyor...
Dosyalar
Tarih
2009
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
Bu çalışmada, portland çimentosunun (PÇ 42,5) ağırlıkça %0, %5, %10, %15, %20 ve %25’i yerine Krom Mağnezit tuğla tozları konularak altı değişik karışım elde edilmiş ve çimentonun priz başlama ve bitişine olan etkisi araştırılmıştır. Sonuç olarak, %5 katkılı Krom Mağnezit tuğla tozunun çimentoda priz başlama ve bitiş sürelerini kontrol çimentosuna göre nispeten kısalttığı ancak miktar arttıkça priz başlama ve bitiş süresinin uzadığı tespit edilmiştir. Deneylerle belirlenmemiş olan priz başlama ve bitiş süresinin Krom Mağnezit tuğla tozu miktarına bağlı olarak tahmin edilebilmesi amacıyla da Bulanık Mantık metoduyla tahmin modeli oluşturulmuş ve oluşturulan modelin bu amaç için kullanılabileceği gösterilmiştir.
In this study, Portland cement (Pç 42,5) replaced with Chrome Magnesit brick dust as a ratio of its weight of %0, %5, %10, %15, %20, and %25. By this procedure, six different mixtures were prepared and effect of cement was investigated on the starting and finishing time of the setting. As a result, while the mixture with 5% Chrome Magnesit brick dust decreases the starting and finishing setting time in small amount with, the increasing amount of the Chrome Magnesit increases the starting and finishing setting time. Also, by using Fuzzy Logic method, prediction model was constituted based on the quantity of Chrome Magnesit brick dust to predict the starting and finishing time of the setting for cement which could not be determined with experimental. It was showed that the prediction model could be used to predict the starting and finishing time of the setting for cement based on the quantity of brick dust.
In this study, Portland cement (Pç 42,5) replaced with Chrome Magnesit brick dust as a ratio of its weight of %0, %5, %10, %15, %20, and %25. By this procedure, six different mixtures were prepared and effect of cement was investigated on the starting and finishing time of the setting. As a result, while the mixture with 5% Chrome Magnesit brick dust decreases the starting and finishing setting time in small amount with, the increasing amount of the Chrome Magnesit increases the starting and finishing setting time. Also, by using Fuzzy Logic method, prediction model was constituted based on the quantity of Chrome Magnesit brick dust to predict the starting and finishing time of the setting for cement which could not be determined with experimental. It was showed that the prediction model could be used to predict the starting and finishing time of the setting for cement based on the quantity of brick dust.
Açıklama
Anahtar Kelimeler
Kaynak
Gazi Üniversitesi Mühendislik Mimarlık Fakültesi Dergisi
WoS Q Değeri
Scopus Q Değeri
Cilt
24
Sayı
2
