Sika® ViscoCrete®-90 HE


Sika® ViscoCrete®-90 HE is a third generation accelerated superplasticizer for the precast industry.

Sika® ViscoCrete®-90 HE as a powerful superplasticizer acts by different mechanisms. Through surface adsorption and sterical effects separating the binder particles the following properties are achieved:  
  • Pronounced increase in the early strength development, resulting in very economic stripping times for pre-cast and in situ concrete
  • Extremely powerful water reduction, resulting in high density, high strengths and reduced water permeability etc.
  • Excellent plasticizing effect, resulting in improved flowability, placing and compacting behavior
Sika® ViscoCrete®-90 HE does not contain chlorides or other ingredients which promote the corrosion of steel reinforcement. It is therefore suitable for reinforced and pre-stressed steel.
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