Hardening accelerator composition containing dispersants

作者: Luc Nicoleau , Gerhard Albrecht

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摘要: A process for the preparation of a hardening accelerator composition by reaction water-soluble calcium compound with silicate compound, said being effected in presence dispersant having at least one polyalkyleneglycol structural unit functional group end polyalkyleneglycol, able to interact as an anchor surface cement particles, and its use.

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