Journals / Gazi Üniversitesi Mühendislik Mimarlık Fakültesi Dergisi / 2009 / Cilt: 24 - Sayı: 2

Prediction the effect of chrome magnesit brick dust on the starting and finishing setting time of portland cement with fuzzy logic

Krom magnezit tuğla tozunun portland çimentosunun priz başlama ve bitiş sürelerine etkisinin bulanık mantıkla tahmini

Pages
257–264
Publication Date
2022-10-18
DOI
—
🏛️Bibliographic metadata and full text access for this article are provided via DergiPark.
DergiPark Record ↗
✨

AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

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.

📌 3 Key Takeaways

🎯
Objective & Hypothesis: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.
📊
Key Findings & Data: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.
💡
Conclusion & Impact: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.
🔬Design:Modeling & Simulation
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

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.

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.

🔖

Cite This Article

YILDIZ, K., ÖZGAN, E. (2022). Prediction the effect of chrome magnesit brick dust on the starting and finishing setting time of portland cement with fuzzy logic. Gazi Üniversitesi Mühendislik Mimarlık Fakültesi Dergisi, Cilt: 24 - Sayı: 2, 257–264. https://ajindex.com/articles/523826

📄 Full Text PDF Viewer

📄

PDF görüntüleyici hazırlanıyor...

References (16)

  1. H.F.W. Taylor, Cement Chemistry., Academic Press, London (1990)
  2. D.P. Bentz, Three-dimensional computer simulation of Portland cement hydration and microstructure development. The Journal of the American Ceramic Society. 80 1 (1997), pp.3– 21
  3. Y.M. Zhang and T.J. Napier-Munn, Effects of particle size distribution, surface area and chemical composition on Portland cement strength. Powder Technology. 83 3 (1995), pp. 245–252
  4. B. Osbaeck and V. Johansen, Particle size distribution and rate of strength development of Portland cement. The Journal of the American Ceramic Society. 72 2 (1989), pp. 197–201 5. N.J. Carino, The maturity method: theory and application. Cement Concrete and Aggregates, 6 2 (1984), pp. 61–73
  5. S. Tsivilis, S. Tsimas, A. Benetatou and E. Haniotakis, Study on the contribution of fineness on cement strength. ZKG 43 (1990), pp. 26–29
  6. B. Osbaeck, The influence of alkalis on the strength properties of Portland cement. ZKG 32 (1979), pp. 72–77
  7. F.F. Radjy and D.W. Vunic, Heat signature testing of concrete. In: Proceedings of Structural Materials Technology—An NDT Conference (Atlantic City, NJ, 1994), Techomic Publishing, Lancaster, PA (1994), pp. 8–15
  8. Şimşek, O., Yapı Malzemeleri, A.Ü. Basımevi, Ankara 2000
  9. TS EN 197–1 “Genel Çimentolar- Bileşim, Özellikler ve Uygunluk Kriterleri”, Türk Standartları Enstitüsü, Ankara, 2002
  10. Zhang, L,M., “Investigation of Phosphate Cement-Based Binder with Super High Early Strength for Repair of Concrete”, J. Wuhan Univ. Technol.-Mat Sci.Edit., 2001
  11. Pera, J., Soudee, E., “Influence of Magnesia Surface on the setting Time of Magnesia Phosphate Cement”, Cement Concrete Research, 32 (1), 153-157, 2002
  12. Nilforoushan, Mr., Sharp, J.h., “The effect of additions of Alkalıne-Earth Metal Chlorides on the Setting Behavior of a Refractory Calcium Aluminate Cement”, Cement and Concrete Research, 25 (7), 1523-1534, 1995
  13. Harmuth, H., Nevherz H., Schrempf S., “Investigation of a Magnesia Binder in the System MgO-Mg(CH3COO)2-H2O”, Cement and Concrete Research, 28 (6), 811-814, 1998
  14. Çelik, M.H., Şimşek, O., Sancak, E., “Silis Dumanı Kullanımının Çimentonun Priz Başlama ve Bitiş Sürelerine Etkisi”, Politeknik Dergisi Cilt:4 Sayı: 4, 55-60, 2001
  15. Tantawi, S.H., “Durability of Blended Cement Incorporating Condenset Silika Fume (CSF) in Agressive Media in the Presence of Concrete Admixtures”, Iterceram C.51, No:5 342-348, 2002
  16. Naik, T.R., Singh S.S., “Influence of Fly A