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Plast WRA10


AT-PLAST WRA 10 is a highly effective water-reducing plasticiser for concrete industry.


It complies with IS: 9103, ASTM C 494/C 494 Type A, B & D, CRD-C-87 Type A & D and BS 5075 : Part I


  • Suitable for production of high quality ready-mix-concrete, pumped concrete, exposed and site-mixed concrete.
  • Recommended for general building construction, excavation and civil engineering during hot weather condition.
  • The application of AT-PLAST WRA 10 is to improve the characteristics of unset and hardened concrete.


  • AT-PLAST WRA 10 helps to produce desired quality concrete through reduction of the mixing water surface tension a liquefaction effect for increasing the consistency or the reduction of the mixing water to increase the compression and bending tensile strength.
  • AT-PLAST WRA 10 facilitates
    • Better settling capacity at the same w/c – value
    • Reduction of the w/c-value at the same consistency
    • High initial and final strength
    • Conservation of cement
  • AT-PLAST WRA 10 exhibits excellent water reduction property; upto 12% approximately


BASE Modified Lignosulphonate
FORM Liquid
pH VALUE 7±1
DENSITY (20) 1.09 ± 0.02 g/ml
SHELF LIFE 12 months

(All technical data stated herein is based on tests carried out under laboratory condition)


  • Recommended dosage range: 0.2% – 1.8 % of the cement weight.
  • The required amount of additive is based on the concrete characteristics in demand and must be determined during an initial test


  • The dosage of AT-PLAST WRA 10 should take place at the factory with the last third of the mixing water or after it is completely added.
  • Make sure that sufficient mixing time is allocated.


    • AT-PALST WRA 10 is available in 200 kg HDPE barrel
    • Shelf life is 12 months in original & sealed packing
    • Keep packing in cool, dry place away from heat, cold and moisture
    • Protect against contamination
    • Stir material well before use


  • Use goggles, mask, nose cover and hand gloves during application.
  • Clean hands with warm soap water after application.
  • Avoid contact with skin / eyes.
  • In case of unlikely contact with eyes, rinse immediately with plenty of clean water, then cleanse with soap and lukewarm water and seek medical advice.
  • Do not use solvent to clean the contacted area.
  • Ensure adequate ventilation and avoid inhalation of vapours as some people are sensitive to resins, hardeners and solvents.
  • If swallowed seek medical attention immediately. Do not induce vomiting.
  • Store in well-labeled containers.