MasterRheobuild 875 - A high range, water-reducing, superplasticising admixture for the production of rheoplastic concrete
Description
The basic components of MasterRheobuild 875 are synthetic polymers, which allow mixing water to be reduced considerably and concrete strength to be enhanced significantly, particularly at early ages.
MasterRheobuild 875 is a chloride-free product.
Where is MasterRheobuild 875 applied?
- Production of rheoplastic self-compacting
concrete
- Pre-cast concrete
- Low w/c ratio concrete
- In complicated formwork or with congested
reinforcement
What are the advantages of MasterRheobuild 875?
- MasterRheobuild 875 allows the production of very
flowable concrete, with a low w/c ratio.
- Concrete
with MasterRheobuild 875 shows strengths higher
than concrete without admixture having the same
workability.
- The increase in strength, especially
evident at early ages, remains at later ages, both in
air cured and steam cured processes.
- Initial and
final sets do not change significantly with respect to
concrete without admixture.