

High-performance Superplasticizing Admixture
Imparts very high workability, improved workability retention and allows a large reduction in water content.
Technical Data Sheet
Sika ViscoCrete 4005 NS
Uses
Sika® ViscoCrete® 4005 NS is a superplasticizer for free flowing concrete in floors, slabs, foundations, slender components with dense re inforcement, walls and columns and other structural elements.
Sika® ViscoCrete® 4005 NS is mainly used for the following types of concrete:
- High performance concrete
- High strength concrete
- Ready mixed concrete
- Self compacting concrete
- Precast concrete
- Pre stressed concrete
- Pumped concrete
Advantages
Sika® ViscoCrete® 4005 NS produces a more uniformly cohesive high quality free flowing concrete
Sika® ViscoCrete® 4005 NS will result in the following advantages of concrete:
- Improved dispersion properties
- Very high water reduction
- Improved strength and density
- Improved durability
- Improved cohesion properties
- Improved rheology
- Improved flowability
- Reduced drying shrinkage
- Improved workability retention