The Investigation of Mechanical Properties of Polypropylene Fiber-Reinforced Composites Produced With the Use of Alternative Wastes

Various studies on the disposal or storage of wastes generated due to mining activities have been carried out until today. With developing technology, use alternative products instead aggregates in Composite and effect fiber addition were investigated. The most common these is bending strength tests beam sample. In this study, solid by operations used aggregate Composite. Beam samples poured with dimensions 40×40×160 mm adding 4-6 kg/m3 polypropylene mixture obtained using wastes; then, its effects ultrasonic pulse velocity test, tensile compressive conducted. According results tests, it was found that fibers had a positive strength. Also, water absorption rates densities did not an effect, while decreased increasing content.