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Superflo 440R
SUPERFLO 440R superplasticizer and retarder is a modification of the original SUPERFLO 440 superplasticizer. It is a particularly effective patented product which imparts extended workability to superplasticized concrete especially in warm weather, yet still provides excellent water reduction and strength development characteristics. SUPERFLO 440R aids in producing concrete with better flowability and workability at reduced water to cement ratios with an increase in strength and durability.
ADVANTAGES:
* Longer period of workability (longer retention of high slump)
* Cohesive and non-segregating
* Consistent and controlled time of set based on dosage rate
* Retardation of set, yet same or better rapid strength development as with conventional super plasticizers
* Reduced contractor placement costs
* Improved durability with lower permeability
* Higher modulus of elasticity
* Increased resistance to freeze thaw cycles; lower water to cement ratio for a given slump
* Reduced shrinkage and creep
* Improved resistance to sulfate attack
* May be used in prestressed and precast applications
* May be added at the ready mix plant or jobsite as needed
TECHNICAL DATA SHEET
MSDS
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