Conset NCA
Description

Conset NCA is ready to use non-chloride liquid accelerating admixture for use in both the reinforced and unreinforced concrete, mortar and portland cement. Conset NCA reduces the hardening times in general and specially under cold weather, leading to high early and ultimate strengths. In addition, it reduces bleed and segregation while improves workability. Conset NCA does not contain any added chloride ions ensuring that the product does not contribute to the corrosion of reinforcing steel. Rather it helps in reduction of chloride attack on concrete.

Uses
  • To accelerate the hardening time and early strength gain of portland cement concrete and mortar mixes without the introduction of chloride. Acts as a plasticiser, so gives significant increases in both ultimate and early strengths. Typical applications include:
  • Precast/prestressed concrete production
  • Concrete pavement repairs
  • Repairs of the industrial floors
  • Repairs of concrete slabs and flat members
  • Cold weather concreting
  • Early de-stripping in cold weather
    • Advantages
    • Reduced segregation
    • Chloride free, safe in prestressed and reinforced concrete
    • Produces exceptionally high early strengths early setting , without affecting the workability
    • Early setting improves frost resistance
    • Suitable for bricklaying mortar mixes
    • Particularly effective in concrete at low temperatures