Rofluid H

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PCC Rokita SA / Phosphorus Chemistry Business Unit
Chemical name
Polycarboxylate ether solution
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 H is a new generation admixture, which is a yellow to brown aqueous solution of polycarboxylate ether (PCE) with low viscosity. PCEs are compounds with a specific, so-called comb structure, which consists of a long main chain and side chains with lengths resulting from the number of repeating units of ethylene oxide and / or propylene. The product is used as a high-performance batched water reducer in the production of concrete. It is also fully compatible with other products of the Rofluid line.

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Properties and applications
  • allows to reduce the amount of batched water (even by 35%) without deteriorating the consistency of the concrete mix;
  • allows for less cement consumption, which reduces costs (while maintaining a constant water / cement ratio);
  • increases the compressive strength of concrete (production of high-strength concrete);
  • high performance concrete setting retarder;
  • low dosage of 0.4 to 1.5% per mass of the binder (depending on the parameters of the concrete to be produced);
  • can be used at temperatures of up to -5 ° C without inhibiting cement hydration;
  • does not cause corrosion of reinforcing steel (low chloride content).

Markets and applications
Building & Construction / Concrete & mortar additives

Fluidising agents

Polycarboxylate ether

Specialty Products / Specialty additives

Alternative names
Polycarboxylate ether solution, PCE, 2-Propenoic acid, polymer with ethenol, sodium salt, sodium acrylate/ vinyl alcohol copolymer, Polycarboxylic copolymer
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