BASF MasterEmaco S5400, Emaco Nanocrete R4, 25 kg/bag


High-strength, shrinkage compensated, fiber reinforced, structural repair mortar MasterEmaco S 5400 is a single component, extra high-strength, high modulus, shrinkage compensated structural repair mortar that meets the requirements of the new European Norm EN 1504 part 3 class R4. MasterEmaco S 5400 contains Portland cement, graded sands, selected polymer fibers and special additives to significantly reduce the risk and incidence of shrinkage cracking. When mixed with water, it forms a highly thixotropic mortar that can easily be spray or trowel applied.


MasterEmaco S 5400 is used for the structural repair of concrete elements such as:

  • Columns, piers and cross beams of all bridges
  • Cooling towers and chimneys and other industrial environments
  • Water treatment and sewerage facilities
  • Tunnels, pipes, outfalls and all below groundconstruction especially in harsh ground conditions
  • Marine structures


  • Versatile – Can be applied inside and outside, on vertical and overhead surfaces, in dry and wetenvironments
  • Shrinkage compensation systems and fiber reinforcement – Minimize crack tendency
  • Highly thixotropic – Can be applied up to 50 mm without the need of secondary reinforcement
  • High early and ultimate strengths – Matches high strength concrete found in structures
  • Outstanding workability – Easy placing and finishing for applicators
  • High modulus and excellent adhesion – Ensuring load transfer in structural repair
  • Excellent freeze/thaw resistance – Suitable for all climates
  • High carbonation resistance – Suitable for exposed repairs in urban environments
  • Sulphate resistant – Suitable for contact with ground waters
  • Very low permeability to water and chlorides – Protection of reinforcing steel

Download Technical Data Sheet - BASF MasterEmaco S5400



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