WHY USE HYDRATION CONTROLLING ADMIXTURES?
In summer, when temperatures are high, we need more hydration control to keep the concrete workable and pumpable. In winter though, we need more accelerators to speed up the curing process.
See Our Product Offering
SikaTard® are admixtures developed to regulate the hydration of sprayed concrete which enable an extended workability time, so that continuous spraying with fresh mixes can continue without difficulty for defined periods of time as required.