MasterRheobuild 880 - A high range, water-reducing superplasticiser for rheoplastic concretes

Formerly Rheobuild 880


MasterRheobuild 880 is formulated from synthetic polymers specially designed to impart rheoplastic qualities to concrete. A rheoplastic concrete is a fluid concrete, easily flowing, but at the same time free from segregation and bleeding having the same w/c ratio as that of a low slump concrete without admixture. MasterRheobuild 880 is chloride-free.

Where is MasterRheobuild 880 applied?

  • Microsilica concrete 
  • Mass concrete pours
  • Ready-mixed concrete 
  • Long-distance transport 
  • Pumped concrete
  • Casting in hot climates 

What are the advantages of MasterRheobuild 880?

  • Reduced thermal peaks
  • High workability for longer periods 
  • Lower pumping pressure 
  • Delayed setting with longer workability 
  • Higher ultimate strengths 
  • Reduced permeability 
  • Improved durability 

Product Information

Technical Data Sheet


MasterRheobuild 880 MSDS

pdf (167,94 Kb)

MasterRheobuild 880 TDS

pdf (180,67 Kb)