Synthetic macro fibres obtained through extrusion of synthetic polypropylene polymers with a "corrugated" profile optimised to increase the adhesion to the cement matrix of the conglomerate. They are used to reinforce "moist soil" concrete by increasing its ductility and toughness and countering shrinkage. Suitable to create heated screeds. Recommended dosage: 1kg/m³.
CodeDimensionPcs. pack
281307541.5 kg bag2