DosBlock™ T-20 Liquid Extender

Boosting Compressive Strength in Cement

DosBlock™ T-20 Liquid Extender

Stability Beyond Limits,
No Sedimentation, No gelation

DosBlock™ serves as both a pozzolanic material and inorganic binder, working with calcium hydroxide (a hydration product of Portland cement and water). This interaction significantly boosts the compressive strength of your cement.

DosBlock™ acts as a potent pozzolanic reagent, seamlessly reacting with the cement composition to deliver improved properties. Expect substantial increases in compressive strength, density, and impermeability when DosBlock™ is added to the mix.

  • Performance Highlight
  • Typical Properties
  • Benefit & Application

Performance Highlight

Unparalleled Stability

Where Slurry Perfection Begins with Premium Powder Quality. The minute particle size of our dry powder ensures enduring stability, resisting both sedimentation and gelation. Experience sustained reliability, even during extended storage periods.

Typical Properties


  • Physical State
  • Viscosity
  • Density
  • Aqueous dispersion
  • <30 mPa.s
  • 1.2 g/cm³

Benefit & Application

  • Oilfield Cement Extender
  • No sedimentation
  • No Gelation

      DosBlock™ T-20 Liquid Extender