Polypropylene Fibre for Concrete

SikaFiber®-12 is a high quality, 100% virgin, polypropylene fibre designed to reduce the occurrence of plastic shrinkage and plastic settlement cracking whilst enhancing the surface properties and durability of a cementitious matrix. SikaFiber®-12 is coated with a surfactant to improve initial dispersion and bond with the cement paste. Suitable for use in hot and tropical climatic conditions.

  • Reduces future repair costs
In shotcrete:
  • Improves the ability to apply greater thicknesses in a single pass
  • Reduces rebound
  • Enhances early age crack control
  • Reduces line pressure in spray pumps
  • May reduce the dosage of set accelerator