Concrete Admixtures: Reworking Modern-day Concrete Concrete Admixtures are specialised additives—usually lower than 5% by cement excess weight—introduced throughout mixing to enhance or tailor concrete’s fresh and hardened characteristics. They are important in boosting overall performance, sustainability, and constructibility. one. Important Groups of Admixtures Water-Decreasing Admi... https://glass-lined-reactor-repai72692.wikibyby.com/1660550/concrete_admixtures_maximizing_efficiency_in_present_day_building