Surface Retarder

Turbonol CSR

To retard the setting time of concrete to allow concreting under conditions of high ambient temperatures and placing of mass concrete

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  • Increases setting time of concrete
  • Excellent for large concrete pours.
  • Provides up to 1/8th – 1/4th (3-6mm) depth retardation
  • Etch depth can be adjusted as desired.
  • Can be used in high temperatures.
  • Prevents cracks in concrete where the formwork de-forms.
  • Delivery of concrete can be made over long distances from the premix concrete plant
  • 100 – 400g / 100kg of cementitious materials.
  • Turbonol CSR must be added during the concrete mixing process at the same time as the mixing water.
  • For spray applications, dilute 1:10 - 20 and spray on the surface.
  • Optimum dosage must be determined by site or laboratory tests.