Sika® ViscoCrete®-381 PH

Powered by Viscocrete® Mid range superplasticizer and long slump keeping

Sika® ViscoCrete®-381 PH is the latest development superplasticizer for concrete. It meets the requirements for high range water reducing superplasticizers according to ASTM C494 Type G.

Sika® Viscocrete® 381 is a powerful superplasticizer and long slump leeping based on
advanced technology which gives the following advantages:
  •  Strong water reduction, resulting in high density, high strength and reduced permeability
  •  Less sensitive against variations in aggregates and / or different cement types
  •  High efficiency even at low dosage rates
  •  Extended workability in conjunction with subsequent strength development
  •  Superior plasticizing effect, resulting in improved flow, placing and compaction characteristics
  •  Reduced shrinkage during curing and reduced creep when hardened
  •  Provides many opportunities for cost improvement e.g.:
   - Cement replacement/reduction    - More economic mix design Sika® ViscoCrete®-381 PH does not contain chloride or any other ingredients whichpromote the corrosion of steel. It is therefore suitable for use in reinforced and prestressed concrete structures.