Home Concrete Precast Superplasticisers/HRWR Chryso®Premia Chryso®Premia 550 Concrete Chryso®Premia 550 High range water reducing Super plasticizing admixture Download or Add Documents. Technical Data Sheet Declaration Of Performances Safety Data Sheet Description Chryso® Premia 550 is a new‑generation superplasticiser and high‑range water‑reducing admixture based on modified polycarboxylate technology. It is recommended for concrete applications requiring high early and long‑term compressive strength development. The admixture enables the production of concretes with very low water/cement ratios, supporting enhanced mechanical performance. In the fresh state, Chryso® Premia 550 imparts dynamic rheological properties that improve formwork filling and placement behaviour. Due to its short‑term performance characteristics, Chryso® Premia 550 allows either a reduction in demoulding time or energy savings, achieved through reduced steam‑curing temperature or shorter curing duration. Application areas Heavy prefabrication High‑performance concrete (HPC) Very high‑performance concrete (VHPC) Ultra‑high‑performance concrete (UHPC) Pre‑stressed concrete Plastic to fluid concretes Self‑compacting concrete (SCC) Compatibility with Cements All types of cement Benefits Acts as a high‑range water‑reducing admixture Enables the production of concrete with very low water/cement ratios Supports high early and long‑term compressive strength development Improves fresh concrete flow behaviour and formwork filling Allows reduced demoulding times Enables lower steam‑curing temperatures or reduced curing times Suitable for concretes with plastic to fluid consistence Compatible with all types of cement Packaging Container of 1000L 215 L Barrel 20L Container
