EUNIFLOW 250 M is a high performance superplasticising admixture based on modified polycarboxylate ether polymers that has been developed to enhance early age strength development of concrete. It is an extremely versatile and flexible product, and is effective over a wide range of cement contents and types. It can be employed to effect large water reductions or impart extreme workability to concrete, enabling large or difficult pours to be made, whilst accelerating early strength development. EUNIFLOW 250 M is formulated from carefully selected raw materials, and is manufactured under controlled conditions to give a consistent product. EUNIFLOW250 M superplasticizer is manufactured to comply with Standard Specification for Chemical Admixtures for Concrete, ASTM C 494 type A,F .
EUNIFLOW 250M is supplied ready for use. It should be added in its supplied form to concrete mixes preferably at the same time as the batching water, during the mixing cycle following the addition of aggregates and cement. EUNIFLOW 250M can also be added in its supplied form to a normal concrete mix a few minutes before a pour is to be made. In this situation a further mixing cycle of at least 2 minutes would be required to enable EUNIFLOW 250M to adequately disperse throughout the mix. EUNIFLOW 250M should not be added directly to the cement.
• Mixes remain cohesive, when using EUNIFLOW 250 M for high workability concrete, providing suitable mix designs are employed.
• Can be utilized in S.C.C. mix designs to effect improvements in early strength development, for precast concrete applications.
• EUNIFLOW 250 M is suitable for use in high workability concretes where accelerated setting and early age strength enhancement is required.
• Improves impermeability and durability of concrete.
• Particularly useful in precast concrete manufacture where early strength gains are required to optimize mould turn round times.
• Effective over a large ambient temperature range and can be utilized to eect reductions in form work stripping times.
