PANTARHIT^® PRC 222

Mid-range superplasticizer for high early strength development in precast concrete

Item No. 0892/E

FIELDS OF APPLICATION

PANTARHIT^® PRC 222 is a superplasticizer especially designed for meeting the requirements in the precast concrete industry.

The superplasticizer is suitable for all precast applications where concrete essentials high early strength. These challenges are also required in segmental lining productions and for casting the tunnel inner shell. Securing a high early strength development − particularly at very early ages − stripping times in productions may be reduced and the construction processes on site can be improved.

PANTARHIT^® PRC 222 allows the production of stabile concrete that ensures a high workability without segregation and bleeding.

PANTARHIT^® PRC 222 may reduce the compaction energy applied to concrete. Concrete manufacturers, contractors and applicators may therefore achieve an economical and technical benefit.

WORKING PRINCIPLE

PANTARHIT^® PRC 222 improves the cement dispersion within the concrete significantly. This property allows the formation of a homogenous and lowviscosity cement paste which ensures an improved workability and facilitates the compaction of concrete.

Its special compound extends the processing time purposefully and meets the special requirements challenging the precast concrete industry.

DOSAGE | APPLICATION QUANTITY

The general dosage range is 0.2 – 3.0 mass-% of the cement content.