Abstract: The this study we discusses use of polypropylene fibers to disperse reinforcement of fine-grained concrete. We made experimental studies on composite samples of fiber concretes binder. We find the optimum percentage of particulate reinforcement fine concrete polypropylene fibers equal to 4 kg/m3. This is due to the fact that further increase in the percentage of particulate reinforcement gives a slight increase in performance and in some cases and their reduction by reducing the thickness of the concrete layer so that the material exhibited a tendency to delamination.
Ruslan Valeryevich Lesovik, Sergey Vasilyevich Klyuyev, Alexander Vasilyevich Klyuyev, Vladimir Trofimovich Erofeev, Alexey Victorovich Netrebenko and Andrey Victorovich Durachenko, 2015. Fine Concrete Polypropylene Fibers. Research Journal of Applied Sciences, 10: 823-826.