SikaFiber® Force-650 S

SikaFiber® Force-650S is a macro-synthetic fibre specifically designed for use in shotcrete to increase fatigue resistance and concrete toughness, as well as to improve impact resistance.

  • Dramatically improves the energy absorption of concrete.
  • Reduces plastic shrinkage and plastic settlement cracking.
  • Provides multi-dimensional secondary reinforcement as an alternative for WWF, light rebar and steel fibres.
  • Improves residual strength of concrete.
  • Improves impact- shatter- and abrasion-resistance of concrete.
  • Enhances durability and toughness of concrete.