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The Effect of Different Current Conditions On Mechanical Properties of Reactive Powder Concrete

Year 2020, Volume: 11 Issue: 1, 353 - 361, 27.03.2020
https://doi.org/10.24012/dumf.537454

Abstract

In this study, the development of warm water curing
method and the effect of this curing method on the mechanical properties of
Reactive powder concrete (RPC) has been investigated. For this reason, in our
study, water cure was applied at different temperatures, i.e. 50, 70, 90 ° C
and autoclave curing method for comparison. The compressive strengths obtained
for samples with steel fiber and for non-fiber samples cured at 90°C water were
respectively 153.18 and 134.01 MPa. These values were 0.917 and 0.912,
respectively, while compared to the compressive strengths of samples cured in autoclave
conditions. It is understood that the warm water curing method can be used as
an alternative to the autoclave curing method. Because the ratio is so high and
this method is more economic than autoclave curing method.

References

  • Bache, H. H. (1981). Densified cement/ultra-fine particle-based materials, Aalborg Portland Aalborg, Denmark.
  • Bakış, A. (2015). "Rijit yol üstyapı inşasında reaktif pudra betonun (RPB) kullanılabilirliğinin araştırılması." DoktoraTezi, Atatürk Üniversitesi Fen Bilimleri Enstitüsü, Erzurum.
  • Blais, P. Y. and M. Couture (1999). "Precast, prestressed pedestrian bridge-world's first reactive powder concrete structure." PCI journal 44: 60-71.
  • Bonneau, O., M. Lachemi, E. Dallaire, J. Dugat and P.-C. Aitcin (1997). "Mechanical properties and durability of two industrial reactive powder concretes." Materials Journal 94(4): 286-290.
  • Chan, Y.-W. and S.-H. Chu (2004). "Effect of silica fume on steel fiber bond characteristics in reactive powder concrete." Cement and Concrete Research 34(7): 1167-1172.
  • Cheyrezy, M., V. Maret and L. Frouin (1995). "Microstructural analysis of RPC (reactive powder concrete)." Cement and Concrete Research 25(7): 1491-1500.
  • Dallaire, E., P.-C. Aitcin and M. Lachemi (1998). "High-performance powder." Civil Engineering 68(1): 48.
  • Ekaputri, J. J., D. B. Triwulan and F. R. S. Nasir (2013). Optimization of pressure and curing time in producing autoclaved aerated concrete. Proceeding the 6th Civil Engineering Conference in Asia Region: Embracing the Future through Sustainability.
  • Feylessoufi, A., M. Crespin, P. Dion, F. Bergaya, H. Van Damme and P. Richard (1997). "Controlled rate thermal treatment of reactive powder concretes." Advanced cement based materials 6(1): 21-27.
  • Karabulut, A. Ş. (2006). Reaktif Pudra Betonunun Özelliklerinin Mineral Katkılarla Geliştirilmesi. Yüksek Lisans Tezi, Dokuz Eylül Üniversitesi
  • Kearsley, E. and P. Booysens (1998). "Reinforced foamed concrete-can it be durable?" Concrete Beton(91).
  • Meraji, L., H. Afshin and K. Abedi (2012). "Investigation into the Possibility of Reactive Powder Concrete Production Using Available Materials in Iran."
  • Richard, P. and M. Cheyrezy (1995). "Composition of reactive powder concretes." Cement and concrete research 25(7): 1501-1511.
  • Roux, N., C. Andrade and M. Sanjuan (1996). "Experimental study of durability of reactive powder concretes." Journal of Materials in Civil Engineering 8(1): 1-6.
  • Roy, D. M., G. Gouda and A. Bobrowsky (1972). "Very high strength cement pastes prepared by hot pressing and other high pressure techniques." Cement and Concrete Research 2(3): 349-366.
  • Uygunoğlu, T. and O. Ünal (2007). "Buhar Kürü Uygulanmış Pomzalı Hafif Betonun Özellikleri." Politeknik Dergisi 10(1).
  • Yudenfreund, M., I. Odler and S. Brunauer (1972). "Hardened portland cement pastes of low porosity I. Materials and experimental methods." Cement and Concrete Research 2(3): 313-330.

Farklı Kür Koşullarının Reaktif Pudra Betonların Mekanik Özellikleri Üzerine Etkisi

Year 2020, Volume: 11 Issue: 1, 353 - 361, 27.03.2020
https://doi.org/10.24012/dumf.537454

Abstract

Bu çalışmada reaktif pudra betonlarında (RPB) otoklav yöntemine alternatif olarak sıcak suyla kür yönteminin geliştirilmesi ve bu kür yönteminin RPB betonun mekanik özellikleri üzerindeki etkisi incelenmiştir. Bu nedenle çalışmamızda otoklav ile birlikte farklı sıcaklıklarda yani 50, 70, 90 °C derece sıcaklıklarda su kürü de uygulanmıştır. 90°C sıcaklıkta su ile kürü yapılan lifli ve lifsiz numuneler için elde edilen basınç mukavemetleri sırası ile 153.18 ve 134.01 MPa olmuştur. Bu değerler otoklav kürü koşullarında elde edilen basınç mukavemetleri ile kıyaslanırlarsa oranları sırası ile 0.917 ve 0.912 olmuştur. Oranın bu kadar yüksek olması ve kür aşamasındaki maliyeti düşürdüğü de göz önünde bulundurulursa yüksek sıcaklıktaki su kürü yönteminin, otoklav kür yöntemine alternatif olarak kullanılabileceği anlaşılmaktadır. 

References

  • Bache, H. H. (1981). Densified cement/ultra-fine particle-based materials, Aalborg Portland Aalborg, Denmark.
  • Bakış, A. (2015). "Rijit yol üstyapı inşasında reaktif pudra betonun (RPB) kullanılabilirliğinin araştırılması." DoktoraTezi, Atatürk Üniversitesi Fen Bilimleri Enstitüsü, Erzurum.
  • Blais, P. Y. and M. Couture (1999). "Precast, prestressed pedestrian bridge-world's first reactive powder concrete structure." PCI journal 44: 60-71.
  • Bonneau, O., M. Lachemi, E. Dallaire, J. Dugat and P.-C. Aitcin (1997). "Mechanical properties and durability of two industrial reactive powder concretes." Materials Journal 94(4): 286-290.
  • Chan, Y.-W. and S.-H. Chu (2004). "Effect of silica fume on steel fiber bond characteristics in reactive powder concrete." Cement and Concrete Research 34(7): 1167-1172.
  • Cheyrezy, M., V. Maret and L. Frouin (1995). "Microstructural analysis of RPC (reactive powder concrete)." Cement and Concrete Research 25(7): 1491-1500.
  • Dallaire, E., P.-C. Aitcin and M. Lachemi (1998). "High-performance powder." Civil Engineering 68(1): 48.
  • Ekaputri, J. J., D. B. Triwulan and F. R. S. Nasir (2013). Optimization of pressure and curing time in producing autoclaved aerated concrete. Proceeding the 6th Civil Engineering Conference in Asia Region: Embracing the Future through Sustainability.
  • Feylessoufi, A., M. Crespin, P. Dion, F. Bergaya, H. Van Damme and P. Richard (1997). "Controlled rate thermal treatment of reactive powder concretes." Advanced cement based materials 6(1): 21-27.
  • Karabulut, A. Ş. (2006). Reaktif Pudra Betonunun Özelliklerinin Mineral Katkılarla Geliştirilmesi. Yüksek Lisans Tezi, Dokuz Eylül Üniversitesi
  • Kearsley, E. and P. Booysens (1998). "Reinforced foamed concrete-can it be durable?" Concrete Beton(91).
  • Meraji, L., H. Afshin and K. Abedi (2012). "Investigation into the Possibility of Reactive Powder Concrete Production Using Available Materials in Iran."
  • Richard, P. and M. Cheyrezy (1995). "Composition of reactive powder concretes." Cement and concrete research 25(7): 1501-1511.
  • Roux, N., C. Andrade and M. Sanjuan (1996). "Experimental study of durability of reactive powder concretes." Journal of Materials in Civil Engineering 8(1): 1-6.
  • Roy, D. M., G. Gouda and A. Bobrowsky (1972). "Very high strength cement pastes prepared by hot pressing and other high pressure techniques." Cement and Concrete Research 2(3): 349-366.
  • Uygunoğlu, T. and O. Ünal (2007). "Buhar Kürü Uygulanmış Pomzalı Hafif Betonun Özellikleri." Politeknik Dergisi 10(1).
  • Yudenfreund, M., I. Odler and S. Brunauer (1972). "Hardened portland cement pastes of low porosity I. Materials and experimental methods." Cement and Concrete Research 2(3): 313-330.
There are 17 citations in total.

Details

Primary Language Turkish
Journal Section Articles
Authors

Mehrzad Mohabbı Yadollahı 0000-0001-8584-1658

Sadık Varolgüneş 0000-0001-9580-9889

Publication Date March 27, 2020
Submission Date March 8, 2019
Published in Issue Year 2020 Volume: 11 Issue: 1

Cite

IEEE M. Mohabbı Yadollahı and S. Varolgüneş, “Farklı Kür Koşullarının Reaktif Pudra Betonların Mekanik Özellikleri Üzerine Etkisi”, DUJE, vol. 11, no. 1, pp. 353–361, 2020, doi: 10.24012/dumf.537454.

Cited By

REAKTİF PUDRA BETONLARINDAKİ GELİŞMELER
Eskişehir Osmangazi Üniversitesi Mühendislik ve Mimarlık Fakültesi Dergisi
https://doi.org/10.31796/ogummf.946981
DUJE tarafından yayınlanan tüm makaleler, Creative Commons Atıf 4.0 Uluslararası Lisansı ile lisanslanmıştır. Bu, orijinal eser ve kaynağın uygun şekilde belirtilmesi koşuluyla, herkesin eseri kopyalamasına, yeniden dağıtmasına, yeniden düzenlemesine, iletmesine ve uyarlamasına izin verir. 24456