Workability enhancing admixture
Sika® ViscoFlow® 44 is a workability enhancing admixture for concrete. It is a plasticiser / water reducer based on Sika ViscoFlow® technology which gives the concrete, long workability retention without causing a delayed setting effect. Sika® ViscoFlow® 44 can be used alone with weakly alkaline cements or in conjunction with another Sika water reducer as a workability regulator with medium or strong alkaline cements.
Sika® ViscoFlow® 44 is a plasticiser which gives concrete the following properties:
- Long workability retention (2hrs to 3hrs depending on dosage), without a delayed setting effect.
- Low viscosity concrete
- Constant slump flow and smoothness of the concrete over hours.