Duplast CC RB

Duplast CC-RB is a resin based concrete curing compound. It is a solution of special resin, formulated for application to freshly placed concrete. It dries to form an elastic impervious film on the surface which ensures that the concrete remains as moist as possible during vital curing period. The film gradually disintegrates on weathering.Duplast CC-RB curing compound membrane replaces older methods, by virtue of its easy application, higher efficiency and saving in labour and material costs.

  • Method of Use
  • Technical Data
  • Storage Life
  • Uses
  • Duplast CC-RB has been designed to spray application to the newly laid concrete once the surface water has disappeared, a thin film of Duplast CC-RB is then applied to the whole surface using a hand operated spray gun or brush application. Stir well before use.
  • After application the area concerned must be protected from rain for at least 2-3 hrs.
Nature Two Component
Mixing Ratio Base : Accelerator 92 : 8 parts by weight
Consistency after mixing Thick, non-sag paste
Application time (pot life) at 30???? C 2 - 3 hours
Initial setting time at 30°???? C 24 hours
Complete curing time, At 5C 8 weeks
Colour-Base compound Off White
Accelerator (curing compound) Dark brown to black
Mix compound Grey
Sump (sag) resistance No Sagging
Solids 100%
Specific Gravity 1.55
Tensile Strength 2.00 To 2.50 N/mm2
Water Resistance Excellent
Corrosion Nil
Density 1.8

Duplast CC – RB has a storage life of minimum 12 months in unopened container in dry condition out of direct sunlight.

  • Canal Lining
  • Roads
  • Runways
  • External Floors
  • Bridges
  • Columns
  • Pre stressed Beams and Piers
  • Dams
  • Airports
  • Roof decks and shell roofs