To extend the retention of initial workability of concrete and mortar mixes during long transportation (up to 4 hours) and for cost-efficient production of all types of concrete, we offer KOMPLEKS K-11.
A key distinction of this additive from other retarders is that, while ensuring prolonged workability (2–4 hours), it also provides dynamic setting kinetics of concrete, achieving high early-age and 28-day strength. This allows for significant cement savings and the production of low-cost concrete.
The KOMPLEKS K-11 additive can be introduced into concrete mixes either in liquid form together with mixing water or separately.
The dosage range is 0.5–2% of cement weight (by liquid), depending on ambient temperature, working conditions, and concrete composition.