MasterRheobuild 620 - Retarding Superplasticising admixture for concrete

Formerly Rheobuild 620

How does MasterRheobuild 620 work?

MasterRheobuild 620 is composed of synthetic polymers specially designed to impart rheoplastic qualities to concrete.

Recommended uses:

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

What makes a unique solution?

MasterRheobuild 620 is for < M-40 grade concrete with longer workability retention, mainly for Ready Mix concrete.

What are the features and benefits of MasterRheobuild 620?

  • 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