MasterRheobuild 561M - A high range, water reducing superplasticiser for rheoplastic concretes
Formerly Rheobuild 561M
MasterRheobuild 561M is formulated from
synthetic polymers specially designed to impart
rheoplastic qualities to concrete.
A rheoplastic concrete is a fluid concrete with
a slump of at least 200 mm, easily flowing, but
at the same time free from segregation and
having the same water / cement ratio as that
of a low slump concrete (25 mm) without
MasterRheobuild 561M is chloride free.
Where is MasterRheobuild 561M applied?
- Microsilica concrete
- Mass concrete pours
- Ready mixed concrete
- Long-distance transport
- Pumped concrete
- Casting in hot climates
What are the advantages of MasterRheobuild 561M?
- Reduced thermal peaks
- High workability for longer periods
- Lower pumping pressure
- Delayed setting with longer workability
- Higher ultimate strengths
- Reduced permeability
- Improved durability
Technical Data Sheet