Concrete Admixtures: Reworking Modern 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're important in boosting efficiency, sustainability, and constructibility. 1. Important Groups of Admixtures Water-Reducing Admixtures Also known as ... https://superstor-glass-lined-sto27923.ssnblog.com/35195869/concrete-admixtures-improving-general-performance-in-modern-design