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SOĞUK BAĞLAMA VE SİNTERLEME YÖNTEMİ İLE ÜRETİLMİŞ HAFİF YAPAY AGREGALARIN FİZİKSEL VE MEKANİK ÖZELLİKLERİNİN KARŞILAŞTIRILMASI

Year 2021, Volume: 8 Issue: 15, 560 - 570, 31.12.2021
https://doi.org/10.54365/adyumbd.1013239

Abstract

Beton içerisinde en yüksek hacme sahip olarak yer alan agregaların yapay olarak üretimi son yıllarda çok büyük bir önem kazanmıştır. Bunun başlıca sebebi zararlı çevresel etkileri azaltmaktır. Ayrıca betonun bazı önemli özelliklerini iyileştirmek için de yapay agregalardan faydalanılmaya çalışılmaktadır. Bu çalışmada soğuk bağlama ve sinterleme yöntemi ile üretilmiş iki tür yapay agreganın fiziksel ve mekanik özellikleri kıyaslanmıştır. Bu amaçla farklı oranlarda uçucu kül kullanılarak pelletlenmiş ve farklı sıcaklıklarda sinterlenmiş yapay agregalar üretilmiştir. Üretilen yapay agregaların fiziksel ve mekanik özelliklerini araştırmak için kuru yoğunluk, özgül yoğunluk, su emme ve ezilme mukavemeti deneyleri yapılmıştır. Sonuçlar sinterlenmiş uçucu küllü yapay agregaların yoğunluk ve özgül yoğunluk değerlerinin artan eğilimde ancak su emme değerlerinin azalan eğilimde olduğunu göstermiştir. Ayrıca en yüksek ezilme dayanımı 900 oC’de sinterlenmiş numunelerde gözlenmiştir.

Supporting Institution

GAZİANTEP ÜNİVERSİTESİ

References

  • [1] Basa B, Pradhan N, Priyadarshini Parhi L. Mechanical Properties of Concrete with Sintered Fly Ash Aggregate as Substitute of Natural Fine Aggregate. IOP Conf. Ser. Mater. Sci. Eng. 2020;970.
  • [2] Atmaca Nihat. Cold-Bonding Method in Artifical Aggregate Production. UEMK conference, 24/25 October 2019; Vol 3, p:1341-1347.
  • [3] Harikrishnan, K.I. and Ramamurthy, K. Influence of pelletization process on the properties of fly ash aggregates. Waste Management 2006; 26-8: 846-852.
  • [4] R. Cioffi, F. Colangelo, F. Montagnaro, L. Santoro. Manufacture of artificial aggregate using MSWI bottom ash. Waste Management 2011; 31: 281-288.
  • [5] N. U. Kockal, T. Ozturan. Effects of lightweight fly ash aggregate properties on the behavior of lightweight concretes. Journal of Hazardous Materials 2010; 179: 954-965.
  • [6] Ul Rehman M, Rashid K, Ul Haq E, Hussain M, Shehzad N. Physico-mechanical performance and durability of artificial lightweight aggregates synthesized by cementing and geopolymerization. Constr Build Mater 2020; 232: 117290.
  • [7] Baykal G, Döven AG. Utilization of fly ash by pelletization process; theory, application areas and research results. Resour Conserv Recycl 2000; 30: 59–77.
  • [8] Manikandan R, Ramamurthy K. Effect of curing method on characteristics of cold bonded fly ash aggregates. Cem Concr Compos 2008; 30: 848–53.
  • [9] Terzić A, Pezo L, Mitić V, Radojević Z. Artificial fly ash based aggregates properties influence on lightweight concrete performances. Ceram Int 2015; 41: 2714–26.
  • [10] Liu M, Wang C, Bai Y, Xu G. Effects of sintering temperature on the characteristics of lightweight aggregate made from sewage sludge and river sediment. J Alloys Compd 2018; 748: 522–7.
  • [11] Cheeseman CR, Makinde A, Bethanis S. Properties of lightweight aggregate produced by rapid sintering of incinerator bottom ash. Resour Conserv Recycl 2005; 43: 147–62.
  • [12] Nadesan MS, Dinakar P. Influence of type of binder on high-performance sintered fly ash lightweight aggregate concrete. Constr Build Mater 2018; 176: 665–75.
  • [13] Colangelo F, Messina F, Cioffi R. Recycling of MSWI fly ash by means of cementitious double step cold bonding pelletization: Technological assessment for the production of lightweight artificial aggregates. J Hazard Mater 2015; 299: 181–91.
  • [14] Reddy DMVS, Nataraja DMC, K.Sindhu, V.Harani, K.Madhuralalasa. Performance of Light Weight Concrete using Fly Ash Pellets as Coarse Aggregate Replacement. Int J Eng Res Technol 2016; 9: 95–104.

COMPARISON OF PHYSICAL AND MECHANICAL PROPERTIES OF COLD BONDED AND SINTERED LIGHTWEIGHT ARTIFICIAL AGGREGATES

Year 2021, Volume: 8 Issue: 15, 560 - 570, 31.12.2021
https://doi.org/10.54365/adyumbd.1013239

Abstract

Artificial aggregate production which has the highest volume ingredient in concrete has gained great importance in recent years. The fundemental cause for this is to reduce harmful environmental impacts. In addition, artificial aggregates are tried to be used to improve some important features of concrete. In the present study, the physical and mechanical properties of two types of artificial aggregates produced by cold bonding and sintering methods were compared. For this purpose, artificial aggregates pelletized and sintered at different temperatures were produced by using fly ash at different percentages. Dry density, specific density, water absorption and crushing strength tests were carried out to investigate the physical and mechanical properties of the produced artificial aggregates. The results showed that the bulk density and density values of sintered Fly ash artificial aggregates have a trend of rising but the water absorption values have a decreasing trend. Moreover the highest crushed strength value was observed in samples sintered at 900 oC.

References

  • [1] Basa B, Pradhan N, Priyadarshini Parhi L. Mechanical Properties of Concrete with Sintered Fly Ash Aggregate as Substitute of Natural Fine Aggregate. IOP Conf. Ser. Mater. Sci. Eng. 2020;970.
  • [2] Atmaca Nihat. Cold-Bonding Method in Artifical Aggregate Production. UEMK conference, 24/25 October 2019; Vol 3, p:1341-1347.
  • [3] Harikrishnan, K.I. and Ramamurthy, K. Influence of pelletization process on the properties of fly ash aggregates. Waste Management 2006; 26-8: 846-852.
  • [4] R. Cioffi, F. Colangelo, F. Montagnaro, L. Santoro. Manufacture of artificial aggregate using MSWI bottom ash. Waste Management 2011; 31: 281-288.
  • [5] N. U. Kockal, T. Ozturan. Effects of lightweight fly ash aggregate properties on the behavior of lightweight concretes. Journal of Hazardous Materials 2010; 179: 954-965.
  • [6] Ul Rehman M, Rashid K, Ul Haq E, Hussain M, Shehzad N. Physico-mechanical performance and durability of artificial lightweight aggregates synthesized by cementing and geopolymerization. Constr Build Mater 2020; 232: 117290.
  • [7] Baykal G, Döven AG. Utilization of fly ash by pelletization process; theory, application areas and research results. Resour Conserv Recycl 2000; 30: 59–77.
  • [8] Manikandan R, Ramamurthy K. Effect of curing method on characteristics of cold bonded fly ash aggregates. Cem Concr Compos 2008; 30: 848–53.
  • [9] Terzić A, Pezo L, Mitić V, Radojević Z. Artificial fly ash based aggregates properties influence on lightweight concrete performances. Ceram Int 2015; 41: 2714–26.
  • [10] Liu M, Wang C, Bai Y, Xu G. Effects of sintering temperature on the characteristics of lightweight aggregate made from sewage sludge and river sediment. J Alloys Compd 2018; 748: 522–7.
  • [11] Cheeseman CR, Makinde A, Bethanis S. Properties of lightweight aggregate produced by rapid sintering of incinerator bottom ash. Resour Conserv Recycl 2005; 43: 147–62.
  • [12] Nadesan MS, Dinakar P. Influence of type of binder on high-performance sintered fly ash lightweight aggregate concrete. Constr Build Mater 2018; 176: 665–75.
  • [13] Colangelo F, Messina F, Cioffi R. Recycling of MSWI fly ash by means of cementitious double step cold bonding pelletization: Technological assessment for the production of lightweight artificial aggregates. J Hazard Mater 2015; 299: 181–91.
  • [14] Reddy DMVS, Nataraja DMC, K.Sindhu, V.Harani, K.Madhuralalasa. Performance of Light Weight Concrete using Fly Ash Pellets as Coarse Aggregate Replacement. Int J Eng Res Technol 2016; 9: 95–104.
There are 14 citations in total.

Details

Primary Language English
Subjects Engineering
Journal Section Makaleler
Authors

Nihat Atmaca 0000-0003-3355-7561

Mais Ibrahim 0000-0002-7640-4250

Adem Atmaca 0000-0002-9624-299X

Publication Date December 31, 2021
Submission Date October 21, 2021
Published in Issue Year 2021 Volume: 8 Issue: 15

Cite

APA Atmaca, N., Ibrahim, M., & Atmaca, A. (2021). COMPARISON OF PHYSICAL AND MECHANICAL PROPERTIES OF COLD BONDED AND SINTERED LIGHTWEIGHT ARTIFICIAL AGGREGATES. Adıyaman Üniversitesi Mühendislik Bilimleri Dergisi, 8(15), 560-570. https://doi.org/10.54365/adyumbd.1013239
AMA Atmaca N, Ibrahim M, Atmaca A. COMPARISON OF PHYSICAL AND MECHANICAL PROPERTIES OF COLD BONDED AND SINTERED LIGHTWEIGHT ARTIFICIAL AGGREGATES. Adıyaman Üniversitesi Mühendislik Bilimleri Dergisi. December 2021;8(15):560-570. doi:10.54365/adyumbd.1013239
Chicago Atmaca, Nihat, Mais Ibrahim, and Adem Atmaca. “COMPARISON OF PHYSICAL AND MECHANICAL PROPERTIES OF COLD BONDED AND SINTERED LIGHTWEIGHT ARTIFICIAL AGGREGATES”. Adıyaman Üniversitesi Mühendislik Bilimleri Dergisi 8, no. 15 (December 2021): 560-70. https://doi.org/10.54365/adyumbd.1013239.
EndNote Atmaca N, Ibrahim M, Atmaca A (December 1, 2021) COMPARISON OF PHYSICAL AND MECHANICAL PROPERTIES OF COLD BONDED AND SINTERED LIGHTWEIGHT ARTIFICIAL AGGREGATES. Adıyaman Üniversitesi Mühendislik Bilimleri Dergisi 8 15 560–570.
IEEE N. Atmaca, M. Ibrahim, and A. Atmaca, “COMPARISON OF PHYSICAL AND MECHANICAL PROPERTIES OF COLD BONDED AND SINTERED LIGHTWEIGHT ARTIFICIAL AGGREGATES”, Adıyaman Üniversitesi Mühendislik Bilimleri Dergisi, vol. 8, no. 15, pp. 560–570, 2021, doi: 10.54365/adyumbd.1013239.
ISNAD Atmaca, Nihat et al. “COMPARISON OF PHYSICAL AND MECHANICAL PROPERTIES OF COLD BONDED AND SINTERED LIGHTWEIGHT ARTIFICIAL AGGREGATES”. Adıyaman Üniversitesi Mühendislik Bilimleri Dergisi 8/15 (December 2021), 560-570. https://doi.org/10.54365/adyumbd.1013239.
JAMA Atmaca N, Ibrahim M, Atmaca A. COMPARISON OF PHYSICAL AND MECHANICAL PROPERTIES OF COLD BONDED AND SINTERED LIGHTWEIGHT ARTIFICIAL AGGREGATES. Adıyaman Üniversitesi Mühendislik Bilimleri Dergisi. 2021;8:560–570.
MLA Atmaca, Nihat et al. “COMPARISON OF PHYSICAL AND MECHANICAL PROPERTIES OF COLD BONDED AND SINTERED LIGHTWEIGHT ARTIFICIAL AGGREGATES”. Adıyaman Üniversitesi Mühendislik Bilimleri Dergisi, vol. 8, no. 15, 2021, pp. 560-7, doi:10.54365/adyumbd.1013239.
Vancouver Atmaca N, Ibrahim M, Atmaca A. COMPARISON OF PHYSICAL AND MECHANICAL PROPERTIES OF COLD BONDED AND SINTERED LIGHTWEIGHT ARTIFICIAL AGGREGATES. Adıyaman Üniversitesi Mühendislik Bilimleri Dergisi. 2021;8(15):560-7.