Conplast SP430R

Conplast SP430R* is a chloride free, superplasticising admixture based on selected sulphonated naphthalene polymers supported with other polymers.

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Main uses

 It is supplied as a brown solution which instantly disperses in water. Conplast SP460disperses the fine particles in the concrete mix, enabling the water content of the concrete to perform more effectively.

Advantages

  • Makes possible major reductions in water/cement ratio which allow the production of high performance concrete.
  • Increased workability levels are maintained longer than with ordinary sulphonated melamine admixtures.
  • Use in production of flowing concrete permits easier construction with quicker placing and compaction and reduced labour costs without increasing water content.
  • Major increases in strength at early ages without increased cement contents.
  • Improved cohesion and particle dispersion minimises segregation and bleeding and improves pumpability.
  • Chloride free, safe for use in pre-stressed and reinforced concrete.

Supporting documents

Product Datasheet

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Product Safety Sheet

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Product Datasheet

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Product Safety Sheet

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