Concrete Admixtures: Transforming Modern-day Concrete Concrete admixtures are specialised additives—generally under 5% by cement excess weight—introduced throughout mixing to enhance or tailor concrete’s fresh and hardened characteristics. They are essential in boosting performance, sustainability, and constructibility. one. Key Classes of Admixtures Water-Lessening Admixtures General... https://bock-glass-lined-storage73826.shivawiki.com/7551805/concrete_admixtures_improving_performance_in_contemporary_construction