Sürdürülebilir Kalkınma Amaçları

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• Külekçi, Gokhan(1)
• Çullu, Mustafa(1)

• MakaleAçık Erişim2021/r/gumushane/16761
  The investigation of mechanical properties of polypropylene fiber-reinforced composites produced with the use of alternative wastes

  Külekçi, Gokhan; Çullu, Mustafa

  Various studies on the disposal or storage of the wastes generated due to mining activities have been carried out until today. With the developing technology, the use of alternative products instead of aggregates in Composite and the effect of fiber addition were investigated. The most common of these studies is the bending strength tests on the beam sample. In this study, solid wastes generated by mining operations were used instead of aggregate used in Composite. Beam samples were poured with the dimensions of 40x40x160 mm by adding 4-6 kg/m(3) polypropylene fiber to the mixture obtained by using these solid wastes; then, its effects on ultrasonic pulse velocity test, tensile test, and compressive strength tests were conducted. According to the results of these tests, it was found that the fibers had a positive effect on compressive strength and bending strength. Also, it was found that water absorption rates and densities did not have an effect, while the ultrasonic pulse velocity decreased with increasing fiber content.

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