METAL FIBRE CONCRETE, CEMENTITIOUS MATRIX AND PRE-MIXES FOR PREPARING MATRIX AND CONCRETE

摘要

The invention concerns a concrete obtained by mixing with water, cement, granular elements, elements with puzzolanic reaction, constituents capable of improving the toughness of the matrix, metal fibers and at least a dispersing agent, in specified conditions and proportions. Said concrete has improved properties compared to prior art concrete comprising metal fibers.