TamShot 210AF is used for wet mix sprayed concrete processes in the tunnelling and mining industry. The product is applied where initial ground support is needed or where a permanent lining has been designed (such as for single shell tunnel lining).
TamShot 210AF is a liquid - clear solution type - high performance set accelerator for sprayed concrete applications. TamShot 210AF has been developed primarily to be used in sprayed concrete mixes containing fly ash based CEM II cement. However, it can also be used with standard CEM I cement types.
By adjusting the dosage, the setting times and rebound can be reduced providing a safe and efficient working environment.
TamShot 210AF reacts with all commonly used Portland cement types and therefore can be used to accelerate all cement based grouts or concrete where fast setting is required.