用复合添加剂配制高抗渗抗蚀混凝土
JOURNAL OF SOUTH CHINA UNIVERSITY OF TECHNOLOGY(NATURAL SCIENCE EDITION)(1999)
Abstract
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.
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