SikaPaver® SD Block

Water reducing/plasticising admixture

SikaPaver® SD Block is a liquid admixture which is formulated from modified Lignosulphonates.

  • Efficient dispersion and distribution of cement, additives and pigments
  • Improved movement of the concrete through the machine (faster mould filling)
  • Optimised compaction with shorter pressing time and increased throughput (shorter production cycle)
  • Increased “green” strength on immediate de-moulding
  • More economic concrete mix designs
  • Closer textured and more uniform surfaces
  • Consistent product quality due to a homogenous concrete mix
  • Increased density
  • Enhanced early and ultimate compressive and tensile strengths