C80机制砂高强混凝土的研制及工程应用

Research and application of C80 machine-made sand high strength concrete

通过原材料选择、配合比设计、混凝土耐久性能评价等途径,研制出了性能优良的C80机制砂高强混凝土,并成功应用于成都群光广场与成都茂业中心,取得了良好的实施效果。结果表明,该混凝土具有良好的工作性能、力学性能与耐久性能,完全满足结构设计要求。

By means of raw material selection, concrete mix design and concrete durability testing, developed C80 machine-made sand high strength concrete with high performance, and successfully applied on Chicony Plaza Chengdu and Maoye Center Chengdu.The results showed that the concrete had good workability, mechanical properties and durability.The requirement of structure design was satisfied.