Sika® ViscoCrete®-775 Flow

Superplasticizer / High water reducer for very fluid and self-compacting concretes Sika® ViscoCrete®-775 Flow is a new generation, non-chlorinated superplasticizer based on acrylic copolymers, specially formulated for the production of very fluid concrete and self-compacting concrete (SCC). It ensures exceptional fluidity, excellent stability and high mechanical resistance. Description Sika® ViscoCrete®-775 Flow acts by advanced dispersion of cement grains via a combined electrostatic and steric repulsion mechanism. This technology makes it possible to obtain concretes with very high workability, homogeneity and cohesion, while limiting segregation and bleeding, even at very high fluidity. Areas of application Self-compacting concrete (SCC) Very fluid concretes High and very high performance concretes Reinforced and prestressed concrete Structures with a high density of reinforcement Prefabricated concrete elements Advantages Exceptional fluidity of concrete Very strong water reduction Excellent stability and cohesion Limitation of segregation and bleeding Development of high mechanical resistance Excellent facing quality Compatible with the majority of cements

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