CHRYSO®Optima S812 is a new generation superplasticizer based on POLYCARBOXYLIC ETHER. It has a high dispersion capability and therefore imparts very high plasticizing effect, acts as a High range water reducer for concrete. CHRYSO®Optima S812 is especially developed for Ready Mix & Job site Application.
CHRYSO® Optima S812 enables the concrete manufacturer to produce high performance, flowable concrete of M- 50 & above grades with high fines content. It also minimizes the risk of excess retardation though retains the Flow / Workability for longer time period, often to the tunes of 3-4 hours. Thereby green concrete can be hauled for longer distances and still be placed conveniently around congested reinforcement. The bond strength of concrete to reinforcement steel is considerably increased. High water reduction minimizes shrinkage or cracking yielding better surface finish. For a given concrete mix, keeping the cement consumption and workability constant, substantial reduction in the amount of mixing water (up to 32%) can be achieved, to produce concrete of high compressive strength. Alternatively, for the same concrete mix, keeping everything else constant, a definite economy in cement content, ranging from 20% to 30%, can be achieved.
- All cement types
- Pumped concrete with moderate SCM usage
- Slump retention at high ambient temperature
- Self-Consolidating Concrete
- Ready mix concrete & Jobsites
- Concrete for highly reinforced structures
- High to very high performance concrete
Available in 225 Kgs Barrel & bulk in 10 KL tanker