Pentamix EX 5

Expansive shrinkage reduction agent
Fields of application:
Concrete, cement-based mortars, special mortars
Technical Data Sheets:
  Technical data sheet      Presentation sheet   
Dosage: 0,3 - 0,5%
More informations:

Pentamix EX 5 is a shrinkage compensating and reducing additive in powder form.

  • It compensates and reduces water shrinkage in all cement-based systems.
  • Used with alumina cement, it has a slight accelerating effect that allows reducing the percentage of this binder.
  • It has an expansive effect in the first 72 h, which allows reducing gypsum in binary and ternary systems.

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