Sprayset AL

Sprayset AL is used as a cement setting accelerator in works carried out using the sprayed concrete or shotcrete method, such as:

  • Claddings and coatings in galleries and tunnels
  • Consolidation of slopes
  • Reinforcement of structures
  • Waterproof claddings and coverings on rock or concrete
  • Protection of coarse surfaces from erosion due to environmental degradation
  • Recommended in underground works carried out using the NATM method (Austrian tunnel construction system)

Sprayset AL can be used in both dry and wet method spraying systems. For concrete sprayed using the wet method, Fosroc recommends using Conplast and/or Structuro to improve workability and pumping.

When delayed setting of the concrete is required with storage of up to 18 hours, the use of Conplast R1 stabiliser is recommended.

 

Datasheet Download

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Safety Sheet Download

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