Ruslan Valeryevich  Lesovik, Sergey Vasilyevich  Klyuyev, Alexander Vasilyevich  Klyuyev, Vladimir Trofimovich  Erofeev, Alexey Victorovich  Netrebenko, Andrey Victorovich  Durachenko, 
    Fine Concrete Polypropylene Fibers,
    Research Journal of Applied Sciences,
    Volume 10,Issue 12,
    2015,
    Pages 823-826,
    ISSN 1815-932x,
    rjasci.2015.823.826,
    (https://makhillpublications.co/view-article.php?doi=rjasci.2015.823.826)
    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/m<SUP>3</SUP>. 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.
    Keywords: Fine concrete;technogenic sand;fibrous concrete;polypropylene;exhibited