ADDMIX 240 is a high range water reducing,set retarding super plasticizer for rheoplastic concrete mixes.


ADDMIX 240 is composed of synthetic polymers specially designed to impart rheo-plastic qualities to concrete. A rheo-plastic concrete is a fluid concrete with a slump of at least 200 mm, easily flowing, but at the same time free from segregation and having the same water/cement ratio as that of a no-slump concrete (25 mm) with admixture.



  • Used in ready mixed concrete.
  • Long hauls.
  • Pumped concrete.
  • Concrete containing Granulated Slag/ Pozzolans.
  • Mass concrete pours.
  • Hot weather concreting.


  • Good dispersion even in mixes with high fines
  • Reduced thermal peaks and permeability
  • High workability for longer periods
  • Lower pumping pressure
  • Increased ease in finishing concrete
  • Resistance to segregation even at high workability
  • Extended setting with longer workability
  • Higher ultimate strengths with Improved durability
  • Reduced shrinkage and creep