Alkali-free shotcrete accelerators
Alkali free

CHRYSO®Jet 30 AF is an alkali-free accelerator especially in case of wetcrete.

CHRYSO®Jet 30 AF starts up a sudden drop of slump and a thixotropic effect at the time of spraying.

CHRYSO®Jet 30 AF can be used in combination with superplasticisers like CHRYSO®Omega or Optima range.


Application domain

  • All cement types
  • Shotcrete
  • Mines
  • Slope stabilisation
  • Tunnels, shafts and galleries
  • Tunnel linings


  •  High build enables faster coverage with minimised slump
  •  Can be applied up to 100mm in one application to vertical surfaces and up to 50mm overhead dependent on weight/volume of aggregate
  •  Non-caustic leads to safer handling/operating conditions
  •  Low rebound – controlled set allows new material to be embedded in applied      mortar
  •  Chloride free liquid
  •  28 Day strength not adversely affected


  • 200 L drum
  • 1000 L IBC

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