Rofluid H1

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PCC Rokita SA / Phosphorus Chemistry Business Unit
Chemical name
Polycarboxylic copolymer
Energy-efficient construction Energy-efficient construction Energy-saving production technology Energy-saving production technology Greenline products Greenline products high efficiency high efficiency ISO 14001 ISO 14001 ISO 50001 ISO 50001 ISO 9001 ISO 9001 ISO 45001 ISO 45001 Safe product Safe product
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Rofluid H1 is a raw material used in the production of concrete admixtures, based on an aqueous solution of polycarboxylate ether (PCE).PCE is a comb-like polymer with varying colour from transparent to milky white. The polymer consists of a long main chain, and short side chains.

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Properties and applications

 Product application advantages:

  • allows reducing the amount of batched water (even by 35%) without deteriorating the consistency of the concrete mix;
  • allows lower cement consumption, which reduces costs (while maintaining constant w/c);
  • increases the compressive strength of concreto
  • low dosage of 0.4 to 1.5% per binder weight (depending on the expected concrete properties);
  • can be used at reduced temperatures without inhibiting cement hydration;
  • does not cause corrosion of reinforcing steel (low chloride content).


  • production of precast concreto;
  • production of waterproof concreto;
  • production of architectural concreto;
  • production of concrete for massive elements;
  • production of self-compacting concreto;
  • production of concrete from reactive, high-quality and ultra-high-quality powders.

Markets and applications
Building & Construction

Fluidising agents

Polycarboxylate ether

Specialty Products

Alternative names
Polycarboxylic copolymer, Sodium salt of 2-propenoic acid polymer with ethanol
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