Polycarboxylate Ether (PCE) Powder is a new-generation, non-chlorinated superplasticizer / high-range water-reducing admixture manufactured by spray-drying liquid PCE polymer. It disperses cement and fine particles via steric hindrance, delivering high water reduction, excellent flowability and controlled slump retention. It boosts early and final strength, lowers water-cement ratio, and improves shrinkage and creep performance. This free-flowing powder is convenient for transportation, storage and dry-mix formulation. It is suitable for reinforced concrete, precast elements, self-leveling mortar, grouts and other cement-based systems.