自密实高性能混凝土配合比研究与设计

RESEARCH AND DESIGN OF MIXING RATIO FOR MANUFACTURE OF A SELF-CONDENSED HIGH PERFORMANCE CONCRETE

任何情况下都适用的混凝土配合比是不存在的。在考虑了混凝土的流动性与抗离析性的平衡、固液两相物质的相互作用等因素的情况下，提出自密实高性能混凝土的配合比设计方法和步骤。经试验验证，表明该方法是可行的。

An all-round mixing ratio for manufacture of a self-condensed high performance concrete is an impossible event and impractical fact.After investigation of concrete's fluidity,anti-separateness,and factors of solid's and liguid's mutual actions,there are designs of mixing ratio for manufacture of a self-condensed high performance concrete.Experiments and investigations have demonstrated that these manufacture methods are practicable.