Polycarboxylate Superplasticizer Powder is polymerized by various macromolecule organic compounds, which is specialized for cement grouting and dry mortar. It has good adatability with cement and other admixtures. Due to it can enhance the fluidity, strength of final setting time, and decreased the crack after mortar solidified, so applied in cement non-shrinkage grouting , repair mortar, cement hase flooring grouting, water proof grouting, crack-sealer and expanded polystyrene insulation mortar. Futher, it also widely applied in gypsum, refractory and ceramic.