In order to be as flexible as possible the construction industry and their various challenging projects are demanding more and more workability time of the fresh concrete. The workability time of high performance concrete with a low w/c ratio and therefore high durability properties can be set with the usage of Sika ViscoFlow®. Even under different environmental circumstances e.g. cold or hot temperatures, with Sika ViscoFlow® the required workability time can be achieved for your high performance concrete without any additional retardation effect.

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Sika ViscoFlow® is based on a range of special designed polymers which allow modifying the workability time of the concrete for long periods of time.