Polypropylene fibers for the reinforcement of Cement product, Process for Surface Treatment of polypropylene Fibers and cement Product formed in

摘要

The Invention relates to a polypropylene fibers for the reinforcement of Cement product as well as the treatment of estasfibras refor and cement productReinforced with such fibres.The Fibres as lainvenc include ion, SurfaceA deposit of polu00edmerosorgu00e1nicos include olefinic monomers comprising polar groups; This deposit is obtained by Treatment of the surface with the aid of unadispersion aqueous dIchospolu00edmeros. Cement Product according to the invention have improved working characteristics of Rupture, as well as better resistance to cracking.