通过实验检测了减水剂（Ｇ）、引气剂（Ｙ）、微细集料（Ｈ）三种添加剂配制成的混凝土的抗渗、抗蚀性能及强度．结果表明：ＧＹＨ混凝土的抗渗标号可达Ｓ３０以上；抗氯离子扩散能力优良；ＧＹＨ砂浆及混凝土的抗硫酸盐侵蚀性能和抗海水侵蚀性能均优于用５２５＃抗硫酸盐水泥配制的砂浆及混凝土，２８ｄ抗压强度比基准混凝土提高５０％以上． The impermeability, anti-corrosion performance and strength of the concrete prepared by the three additives of water reducing agent (G), air-entraining agent (Y) and micro-aggregate (H) were tested through experiments. The results show that: GYH concrete impermeability mark up to S30; anti-chloride diffusion ability; GYH mortar and concrete sulphate erosion resistance and seawater erosion resistance are better than 525 # mortar made of mortar and Concrete, 28d compressive strength than the benchmark concrete increased by 50%.