TY - JOUR T1 - EXPERIMENTAL INVESTIGATION OF THE BEHAVIOR OF FIBER REINFORCED CONCRETES AU - Özenç, Mustafa AU - Sarıkaya, Hakan PY - 2024 DA - June Y2 - 2024 DO - 10.47137/uujes.1444030 JF - Usak University Journal of Engineering Sciences JO - UUJES PB - Usak University WT - DergiPark SN - 2651-3447 SP - 1 EP - 13 VL - 7 IS - 1 LA - en AB - Concrete is a brittle material with low tensile strength and tensile unit strain. Due to these weak characteristics of concrete, there is a need for improvement. In line with this goal, efforts are made to enhance the weak properties of concrete by incorporating fibers with high technical specifications, produced from various materials, into the concrete. In this study, the effect of waste fibers used in mixtures at ratios of 0.5%, 1%, 1.5%, and 2%, while keeping the cement content constant in the created concrete mixtures, on the physical and mechanical properties of the concrete was investigated. Standard cube specimens were produced for compressive strength testing. As the fiber ratio increases, the thermal conductivity value decreases, and it is believed to have a positive impact on thermal insulation KW - Concrete KW - Fibers KW - Waste fibers KW - Fiber-reinforced concrete CR - Güngör E. Experimental investigation of the properties of mixed fiber concretes, Master's Thesis, Balıkesir University Institute of Science and Technology, Balıkesir, Turkey, 2013. CR - Sarı M. The effect of different types of fibers on the mechanical behavior of concrete, Master's Thesis, 2013. CR - Arslan E. The effect of polyamide, polyester and jute fibers of different sizes on the mechanical behavior of concrete, Master's Thesis, Uşak University Graduate Education Institute, Uşak, Turkey, 2021. CR - Özel C. Determination of rheological properties of concrete with admixtures according to fresh concrete test methods, Doctoral Thesis, Süleyman Demirel University Institute of Science and Technology, Isparta, Turkey, 2007. CR - Çimen H. Special concretes, Advanced building materials-5, 2016. CR - Özturan T. Special concretes. Ready Mixed Concretes, 2013;(118): 70-83. CR - Arslan E, Sarıkaya H. The effect of polyamide, polyester and jute fibers of different sizes on the mechanical behavior of concrete, Uşak University Journal of Science and Natural Sciences, 2021 (1): 30-49. CR - Çivici F. Flexural toughness of steel fiber reinforced concrete, Pamukkale University Faculty of Engineering Journal of Engineering Sciences, 2006 (2): 183-188. CR - Avar D. Effect of steam curing on the mechanical behavior of mixed fiber concretes, Master's Thesis, Istanbul Technical University Institute of Science and Technology, Istanbul, Turkey, 2006. CR - Topçu İB, Demirel ON, Uygunoğlu T. Physical and mechanical properties of polypropylene fiber added mortars. Polytechnic journal, 2017;20(1): 91-96. CR - Açıkgenç M, Arazsu U, Alyamaç KE. Strength and durability properties of polypropylene fiber concretes with different mixing ratios. SDU International Technological Science, 2012;4 (3): 41-54. CR - Çimsa Cement. Chemical, physical and mechanical properties of Cem I 42.5 R Cement. Afyon Cement Factory. Opium. 2019. CR - TS EN 12504-4 Concrete tests - Testing of concrete with ultrasonic impact determination. Part 4: Determination of ultrasonic impact velocity. CR - TS 699. Natural building stones - Inspection and test methods, Turkish Standards Institute, Ankara, January, 1987. CR - TS EN 12390-4. Testing the durability of concrete – Part 4: Compressive strength – Specification for testing machines. CR - ASTM 1113-90. Standard test method for vegetable matter and other alkali-insoluble impurities in washed wool. CR - Sarıkaya H. Production of boron-added special concrete, Doctoral Thesis, Süleyman Demirel University Institute of Science and Technology, Isparta, Turkey, 2014. UR - https://doi.org/10.47137/uujes.1444030 L1 - https://dergipark.org.tr/en/download/article-file/3759042 ER -