再生混凝土的应用现状和发展方向

通过对国内外文献的分析与研究。对再生骨料混凝土技术开发与研究的最新进展进行了综述与对比分析。研究表明，废弃混凝土再生利用是可行的，但再生混凝土与普通混凝土在配合比设计、性能及耐久性等方面均存在一定差异，需要进行专门研究。最后结合环境保护和建筑业可持续发展，提出了再生混凝土技术开发需要进一步研究的问题。

Application and Development of Recycled Aggregate Concrete

Study and technique exploitation are analyzed according to theliterature in and abroad in this paper.Abandon concrete can be reused but there have some difference with normal concrete in mixing proportion design,property and durability which should be studied.For the purpose of environment protection and continuance development of construction,some questions should be investigated farther more.