BlackBar™  Basalt fibre, is made by chopping continuous basalt fibre into short lengths. Basalt fibre used as reinforcing agent for concrete, plaster and plastics, providing three-dimensional strengthening. Basalt fibre provides high adhesion to concrete without deterioration of the reinforcing properties over time. It is a corrosion resistant material that does not get inflamed even exposed to open fire. Basalt Chopped Fibres can be mixed directly into polymers and concrete to increase tensile strength and reduce cracking and shrinkage.


  • Common Dosage: 2-12kg per cube of concrete
  • Tensile strength – 1100 Mpa
  • Sustained Operating Temperature: 600ºC
  • Minimum Operating Temperature: -260ºC
  • Density: 2.75 g/cubic cm

BlackBar™  is FRP reinforcement and can meet your specification and quality requirements for a wide variety of custom applications. From our head office in Gold Coast we are able to ship our basalt products Australia wide.

Gold Coast, Brisbane, Sydney, Adelaide, Melbourne, Perth.