Concrete Admixtures: Transforming Contemporary Concrete Concrete admixtures are specialized additives—usually less than five% by cement body weight—launched for the duration of mixing to boost or tailor concrete’s new and hardened characteristics. They are critical in boosting general performance, sustainability, and constructibility. 1. Major Groups of Admixtures H2o-Reducing Admixtu... https://differencebetweenglasslin50370.webbuzzfeed.com/37018129/concrete-admixtures-improving-performance-in-modern-construction