Batimix HWR 1500

Polycarboxylate-based superplasticizer for concrete


BATIMIX HWR 1500 is a high-performance liquid high-range water-reducing (superplasticizer) admixture for concrete. It is based on synthetic polycarboxylate acid derivatives and on carefully selected chemicals.

Main Purpose

BATIMIX HWR 1500 significantly improves concrete workability and allows an effective reduction in the free water content. It is a superior deflocculating product, with a highly marked capacity to disperse cement agglomerates and flocks normally found in a concrete mix. The adsorbed superplasticizer molecules at the cement-water interface induce repulsive forces due to steric hindrance between polymer layers. Thus specified concrete strength grades are achieved with significantly reduced cement content and/or increased workability.

Applications using BATIMIX HWR 1500 include all types of concrete castings such as plain, self-consolidating, reinforced, precast, read-mixed, lightweight, pumped, and shotcrete.


Concrete prepared with BATIMIX HWR 1500 is characterized by the following:

In the plastic state:

  • Higher workability without adding extra water
  • Reduced water content up to 40% with minimum secondary effects
  • Enhanced homogeneity, cohesion, and pumping ability of the mix
  • Normal setting characteristics under cool conditions

In the hardened state:

  • Increased mechanical strengths – compressive, flexural, and bonding
  • Reduced shrinkage, creep, and water permeability


For normal superplasticizing effect, BATIMIX HWR 1500 should be used at dosage rates varying from 0.2% to 1.0% of the cementitious materials. Such addition rates increase up to 1.4% in case higher slump concrete is required.


Liquid brown


  • 200KG Metallic Drum
  • 20KG Metallic Pail (HC Printed)
  • 4KG Metallic Pail (HC Printed)
  • Bulk

Health & Safety

BATIMIX HWR 1500 is not considered a hazardous product. However, it should not be swallowed or allowed to come into contact with skin and eyes. Suitable gloves and goggles should be worn. For additional information, kindly refer to the product’s Material Safety Data Sheet.