SikaTard®-960 HC is an admixture designed to delay cement hydration. SikaTard®-960 HC facilitates stabilization of concrete mixtures for long periods with no negative effects on final quality.
- SikaTard®-960 HC inhibits cement hydration.
- Does not contain materials promoting steel corrosion.
- Complements most of the ViscoCrete superplasticizer for a cost-effective shotcrete base mix.
- With the use of Sigunit® accelerators cement hydration can be re-started on demand.
- Suitable for mining industry.