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近日,湖北省住房和城乡建设厅在武汉组织召开科技成果鉴定会,中建商品混凝土有限公司《高强自密实混凝土高性能聚羧酸减水剂的研制与工程应用》和《基于成熟度的C50大体积墙体混凝土防裂技术的研究与应用》两项科研成果经鉴定分别达到国际先进水平和国内领先水平。为应对国际国内日益增多的特大型工程和超高层建筑中高强自密实混凝土对混凝土外加剂提出的新挑战,中建商品
Recently, Hubei Provincial Department of Housing and Urban-Rural Development organized a conference on the identification of scientific and technological achievements in Wuhan. The research and engineering application of “High Strength Self-Compacting Concrete High Performance Polycarboxylate Water Reducing Agent” and “The C50 Based on Maturity” of CCCC Commodity Concrete Co., Large-volume concrete wall anti-cracking technology research and application of "two scientific research achievements have been identified by the international advanced level and the leading domestic level. In response to the growing number of international and domestic large-scale projects and super high-strength self-compacting concrete admixture of the new challenges posed by the construction of goods