FLEXOfibers ™, is a group of steel fibers resulted from recovering the metal from the recycling out of used tires in circular economy process, whose main feature is its high resistance to traction, its flexibility and the high amount of fibers per Kg. The small diameter of the fibers (250 microns – 0.25 mm) allows to obtain higher resistances with lower dosage (Kg fiber / m3 concrete)
FLEXOfibers ™ can be used both for:
1.- Improving resistance to impact, abrasion and breakage at the latest stages of concrete setting (hardening) as most MACRO fibers do.
2.- Prevent micro-breaks and plastic shrinkage at the early stages of concrete setting, as most Synthetic MICRO fibers do