CHRYSO® Plast 2X has been specially designed for use in the manufacture of light precast concrete with immediate formwork release (concrete blocks, bricks, curbs, pipes, paving stones, etc.).

  • CHRYSO® Plast 2X is also recommended as a plasticiser for concretes made with harsh or poorly graded aggregates, especially those having a low fines content.
  • CHRYSO® Plast 2X is a chloride free liquid chemical admixture. 
Market Specification

Fresh concrete:

  • Increased workability at constant c/w ratio
  • Equal workability at reduced water content
  • Greatly improved flow characteristics
  • Reduced bleeding
  • Facilitates easier filling, compaction and demoulding in block, brick and paver machines.
  • Reduced costs per cubic metre of concrete.

Hardened concrete:

  • Greatly reduces surface cracking due to drying shrinkage
  • Reduces permeability of concrete
  • Increases durability and resistance to chemical attack
  • Dramatically improved appearance on moulded concrete surface, particularly those made with harsh or poorly graded aggregates.
Domains of application

Light precast concrete with immediate formwork release

  • concrete blocks
  • bricks
  • curbs
  • pipes
  • paving stones
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Material Satefy Data Sheet Download