碱激发胶凝材料发展瓶颈在哪里  

What is the Development Bottleneck of Alkali-Activated Binder

作　　者：阎培渝[1] YAN Peiyu(Department of Civil Engineering,Tsinghua University,Bijing100084,China)

机构地区：[1]清华大学土木工程系,北京100084

出　　处：《硅酸盐学报》2022年第8期2067-2069,共3页Journal of The Chinese Ceramic Society

摘　　要：碱激发胶凝材料被认为是绿色环保的低碳胶凝材料。虽然已有近百年历史,但迄今并未大规模生产与应用。通过分析最近3次国际水泥化学会议的相关主题报告的内容,发现现在碱激发胶凝材料的研究集中于材料组成、微结构和性能等方面,缺乏结构工程层面的研究。这阻碍了碱激发胶凝材料的技术标准和设计规范的制订,不能规模化生产碱激发胶凝材料,使得碱激发胶凝材料的推广应用遇到很大困难。Alkali-activated binder is considered as one of green environmental low-carbon cementitious materials.However,this binder has not been produced commercially and used widely in civil engineering so far.Based on the analysis on the keynote reports on alkali-activated binder in International Conferences on Cement Chemistry,recent work on alkali-activated binder focus on its composition,microstructure of hardened paste and properties.There is a lack of work on building elements and structure made with this binder.This issue hinders the establishment of technical standard system of alkali-activated binder and related design norm of building structure.This could result in a great barrier of the commercial production of alkali-activated binder.As a result,it is rather difficult to enhance the application of alkali-activated binder.

关 键 词：碱激发胶凝材料 应用研究 建筑结构 发展瓶颈 

分 类 号：TQ175[化学工程—硅酸盐工业]