StenMix® SUPA 277 is a ready-to-use, polycarboxylic ether (PC) based, high-range water-reducing and superplasticizing concrete admixture for Portland cement concrete. It contains no chlorides or any other component that may cause corrosion of steel and is ideal for pumpable concrete. It conforms to the requirements of EN 934-2 Table 11.1 & 11.2 and ASTM C 494/C 494M Type A and Type F.
Areas of Use
StenMix® SUPA 277 is used in the production of flowable concrete to improve surface quality and density. It is especially suited to densely reinforced slabs, foundations, ceilings, walls, beams and columns where extended and controlled setting times are required at high ambient temperatures.
Added to ready-mix concrete it provides excellent workability, eliminates the risk of segregation during transport and placement, and reduces the vibration required.
Features & Advantages
- Polycarboxylic ether based, high-range water-reducing superplasticizer
- Improves surface finish and density
- Extends the setting time of the concrete without affecting final strength
- Improves workability and is ideal for pumpable concrete
- Eliminates the risk of segregation and reduces the vibration required
- Contains no chlorides or components that would corrode steel
- Reduces the water requirement of concrete by 15-30% at the appropriate dosage
Standards
CE marked in accordance with EN 934-2:2009+A1:2012 (DoP STN-SUPA277-0001).