SFRC HIGH flexural strength.

摘要

Steel fiber concrete with very high bending tensile strength, due to which a concrete composition is used with a compressive strength P of at least 80 N / mm2, and fibers manufactured by a cold-reinforced reduction operation, with a length-thickness ratio between 60 and 120, and with anchored shape, the tensile strength I of the steel relates to said compressive strength according to the formula: T / P 17.