珠光砂混凝土在空分设备基础隔冷层中的应用  

Application of Pearlescent Concrete in the Base Insulation Layer of Air Separation Equipment

作　　者：薛书敏 XUE Shu-min(Jiangsu Testing Center for Quality of Construction Engineering Co.Ltd.,Nanjing 210028,China)

机构地区：[1]江苏省建筑工程质量检测中心有限公司,南京210028

出　　处：《工程建设与设计》2022年第6期152-154,共3页Construction & Design for Engineering

摘　　要：结合工程建设实例,介绍了珠光砂混凝土在空分设备基础隔冷层中的应用,对珠光砂混凝土的原材料选用、珠光砂占胶结料的比例对抗压强度和导热系数的影响、检测结果分析、施工质量控制等方面进行了系统的研究。研究结果表明,珠光砂混凝土可以满足设计要求,保证工程质量。This paper introduces the application of pearlescent sand concrete in cold insulation layer of air separation equipment foundation combined with project case, systematically studies the raw material selection of pearlite concrete, the influence of the ratio of pearlite to cement material on compressive strength and thermal conductivity, analysis of detection results and construction quality control, etc.. The results show that pearlescent sand concrete can meet the design requirements and ensure the quality of the project.

关 键 词：珠光砂 隔冷层 抗压强度 导热系数 抗冻 抗渗 

分 类 号：TU755[建筑科学—建筑技术科学]