C80高性能混凝土生产试验研究  

Research on Preparation and Production of High-Performance Concrete of C80

作　　者：卜云兵 邹小童 丁晓兵 缪大伟 武建好 李星辰 Bu Yunbing;Zou Xiaotong;Ding Xiaobing;Miao Dawei;Wu Jianhao;Li Xingchen(Jiangsu Shuanglong Group Co.Ltd.,Nanjing,Jiangsu 211103)

机构地区：[1]江苏双龙集团有限公司,江苏南京211103

出　　处：《江西建材》2023年第2期22-24,共3页Jiangxi Building Materials

摘　　要：文中以南京绿地金茂国际金融中心项目为背景,研究了C80高性能混凝土的配制与生产过程。结果表明,采用优选的原材料,确定最适宜的配合比,生产出的C80高性能混凝土具有良好的工作性能和力学性能,28d抗压强度达到93.9MPa,绝热温升≤50℃,符合标准规范。Based on the research background of Nanjing Greenland Jinmao International Financial Center Project,this paper introduces the preparation and production process of C80 high-performance concrete from the aspects of raw materials and mixing ratio.The results show that C80 high-strength and high-performance concrete produced by using the best raw materials to determine the most suitable mixing ratio has good working performance and mechanical properties.The compressive strength after 28d reaches 93.9MPa.the adiabatic temperature rise is≤50℃,which meets the standard specification.

关 键 词：高性能混凝土 C80 配合比 

分 类 号：TU528[建筑科学—建筑技术科学]