BETON COMPORTANT DES FIBRES ORGANIQUES DISPERSEES DANS UNE MATRICE CIMENTAIRE, MATRICE CIMENTAIRE DU BETON ET PREMELANGES

摘要

A concrete includes organic fibers, dispersed in a cement matrix. The cement matrix includes elements having predetermined particle sizes. The organic fibers have predetermined lengths and diameters. The behavior of the concrete is improved both with respect to the occurrence of minute cracks and the propagation of large cracks as a result of a synergistic effect between the cement matrix and the organic fibers.