MINING

CHRYSO®Jet 30 AF

Alkali-free, non-caustic accelerator for shotcrete

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CHRYSO®Jet 30 AF is an alkali-free accelerator especially suited for wetcrete.
This liquid based admixture is made from a blend of inorganic powders and can be added to a sprayed concrete mix in order to impart properties of high build and low rebound.

CHRYSO®Jet 30 AF can start up a sudden drop of slump and has a thrixotropic effect at the time of spraying.
This accelerator activates the cement hydration process and can bond shotcrete onto any wall.
The product should used in combination with superplasticers.

CHRYSO®Jet 30 AF can be used in every application in wetcrete.
CHRYSO®Jet 30 AF can be applied up to 200 mm thick to vertical surfaces (walls) and up to 150 mm to horizontal surfaces (roof) overhead dependant on the weight and volume of concrete.
CHRYSO®Jet 30 AF is alkali free and non caustic creating safer handling and operating conditions.
Low rebound – the controlled set allows the new material to be embedded into the applied mortar.
CHRYSO®Jet 30 AF meets the requirements of ACI 506-56 (The recommended practise for shotcreting, the Concrete Society specification for sprayed concrete.)