PCE Description: Poly-carboxylate high performance water-reducing admixture is a new generation of environment-friendly concrete admixture, and is also the first generation of high performance water-reducing admixture. Its appearance has adapted the development of high performance concrete and has better application performance and promotional value compared with naphthalene series, aliphatic series and sulfa-mate series high performance water reducer. The poly-carboxylate high performance water-reducing admixture we produce adopts the most advanced patent technology, and has the character of high technology content, good application prospect and excellent combination property. It has reached the international advanced level in the aspects of technical performance standards and cost performance. It has the following features compared with the same kind of products at home and abroad: