VELOSIT® RM 205

Structural Concrete Repair Mortar R4

VELOSIT RM 205 is a cementitious repair mortar for concrete restoration. It is used to fill large voids or build up larger cross-sections up to 4” (100 mm). 

Typical applications:

  • Repair of large surface defects on concrete
  • Overlays and repairs on concrete structures like dams, bridges, beams, balconies, facades
  • Application on horizontal and vertical incl. overhead areas
  • Application thickness from ¼“ (6 mm) to 4” (100 mm)
  • Used as micro-concrete

Properties:

  • Minimal shrinkage/expansion under dry or wet curing conditions minimizing the risk of micro-cracking
  • Excellent workability
  • Wide range of water addition 
  • Fiber reinforced
  • Hydrophobic
  • Advanced corrosion inhibitor technology
  • 90 min. working time and 1740 psi (12 MPa) compressive strength after 4 hours
  • Final strength of more than 6525 psi (45 MPa) after 28 days
  • Open to foot traffic after 3-4 hours
  • Excellent adhesion to properly prepared concrete 
  • Water curing only under hot and dry conditions required for max. 4 hours

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TDS RM 205 EN

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