Structural macro synthetic polypropylene fibre used as an alternative to steel fibre for concrete reinforcement. 100% virgin polypropylene.

Key features

• Corrosion and rust free; lighter than steel fibre
• Improves toughness, post-crack energy absorption and residual strength
• Impact and fatigue resistance
• Pumpable; can be dosed in water-soluble bags

Specifications

Length	25–60 mm (customised)
Diameter	0.2–1 mm
Tensile strength	400–550 MPa (customised)
Melting point	160–170 °C
Notes	highly recommended for precast and road concrete; not listed for asphalt or sprayed concrete

Typical applications

• Slabs, industrial floors, road concrete, heavy slabs, bridge decks
• Shotcrete, tunnels, mining
• Precast elements
• Hydraulic structures (dams, canals)