Riteks EvoTek™ 3015 is an economical high-range water-reducing (HRWR) admixture based on polycarboxylate technology. EvoTek 3015 is especially suitable for ready mix, pre-cast, SCC and mix designs containing fly ash or pozzolonic material. EvoTek 3015 is ready-to-use and provides excellent early compressive strength, faster setting strengths and fluidity in plastic and hardened concrete.