HIGH RANGE WATER-REDUCING AND SLUMP RETAINING CONCRETE ADMIXTURE USES Sikament® RB 850 can be used as a superplasticizer for the production of free flowing concrete for: ▪ Slabs ▪ Foundations ▪ Walls ▪ Columns ▪ Piers ▪ Piles ▪ Slender components with dense reinforcement CHARACTERISTICS / ADVANTAGES Sikament® RB 850 provides the following properties: As a Superplasticiser: ▪ Workability is greatly improved ▪ Concrete is placed easily ▪ Especially suitable for slender components with densely packed reinforcement ▪ Concrete requires less vibrating ▪ Improved cohesion of the concrete mix significantly reduces the risk of segregation and allows greater time for placement As a Water Reducer: ▪ Impressive water reduction capability ▪ Final strength improvement APPROVALS / STANDARDS Sikament® RB 850 follows the requirements of AST MC494; Type G and EN 934-2
