High efficiency and flexibility superfluidifier for concrete plants and works. Field of application: Allows the production of durable concrete with very low ratio a / c of high performance (HPC) WINPLAST 420 SP is especially indicated in the sector of heavy prefabrication and works where high initial resistances and optimal face to face are requested . Its accelerating characteristics allow if timely dosed, a significant reduction in accelerated steam maturation times. In addition, thanks to its dispersing capacity, WINPLAST 420 SP significantly reduces the application of water in the mixture because it prevents the agglomeration of fine cement and sand in the concrete mixture. In this way the cement and aggregates are wetted in the best way, giving the concrete a more homogeneous appearance and of important quality.
