MasterRheobuild 8501 - High range water reducing, set retarding, superplasticiser for rheoplastic concretes

Formerly Rheobuild 850i

How does MasterRheobuild 8501 work?

MasterRheobuild 8501 is composed of 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 no-slump concrete (25 mm) with admixture.MasterRheobuild 8501 is chloride free.

Recommended uses:

  • Ready mixed concrete
  • Long hauls
  • Pumped concrete
  • Concrete containing Granulated Slag/
  • Pozzolans
  • Mass concrete pours
  • Hot weather concreting

What makes MasterRheobuild 8501 a unique solution?

MasterRheobuild 8501 is for < M-40 grade concrete with longer workability retention, mainly for Ready Mix concrete.

What are the features and benefits of MasterRheobuild 8501?

  • Reduced thermal peaks
  • High workability for longer periods
  • Lower pumping pressure
  • Resistance to segregation even at high workability
  • Extended setting with longer workability
  • Reduced water content for a given workability
  • Higher ultimate strengths
  • Reduced permeability
  • Improved durability
  • Reduced shrinkage and creep
  • Increased ease in finishing concrete
  • Provides lower in-place cost

MasterRheobuild 1100

- High range water reducing, superplasticiser for rheoplastic concretes

MasterRheobuild 1122

MasterRheobuild 1124

MasterRheobuild 1125

MasterRheobuild 1126

MasterRheobuild 1127

MasterRheobuild 2000PF

- Superplasticiser for high performance concrete

MasterRheobuild 522

MasterRheobuild 561

- A Superplasticising admixture to produce low slump loss rheoplastic concrete

MasterRheobuild 620

MasterRheobuild 822

MasterRheobuild 8501

MasterRheobuild 918

MasterRheobuild SP1

MasterRheobuild 1000

- A superplasticising admixture to produce rheoplastic concrete