MasterRheobuild 856 - A high range, water reducing superplasticiser for concretes containing GGBS
Formerly Rheobuild 856
How does MasterRheobuild 856 work?
MasterRheobuild 856 is a ready-to-use, high range water-reducing admixture designed to produce high slump concrete with workability retaining properties. The product is chloride free.
What is MasterRheobuild 856 used for?
- Mixes containing GGBS and Micro Silica
- Mass concrete pours
- Ready mixed concrete
- Pumped concrete
- Casting in hot climates
To obtain:
- Reduced thermal peaks
- High workability for longer periods
- Lower pumping pressure
- Delayed setting with longer workability
- Higher ultimate strengths.
- Reduced permeability
- Improved durability
What are the advantages of MasterRheobuild 856?
MasterRheobuild 856 considerably improves the properties of fresh and hardened concrete.