摘要
轻质高强混凝土具有轻质、高强、耐久、抗震、保温隔热等优越的性能,随着城市建筑高度、跨度的不断增加和建筑节能设计标准的不断提高,轻质高强混凝土日益发挥更加重要的作用。该文在现有原材料条件下、在已有研究的基础上经不断试验调整最终配制出1900级LC60的轻质混凝土,并在试验数据基础上分析了强度的影响因素,以期促进轻质高强混凝土技术的进步。
High-strength lightweight concrete has the superiorities of light weight, high strength, durability, seismic resistance, heat preservation and heat insulation, etc. With the increase of the height and span of urban architectures and the growing enhancement of design standard for building energy effi- ciency, high-strength lightweight concrete is playing an increasingly important role. Based on the previous researches and the existing materials, this pa- per finally succeeds in preparing the 1900 grade LC60 lightweight concrete atier trials, and analyzes the influencing factors of strength based on the ex- periment data in hope of promoting the advancement of high-strength lightweight concrete technology.
出处
《重庆建筑》
2017年第5期50-53,共4页
Chongqing Architecture
关键词
高强陶粒
配合比
坍落度
干表观密度
high strength ceramsite
mix proportion
slump degree
dry apparent density
