摘要
综述了近几年国内外各类酸激发胶凝材料的研究成果,对酸激发胶凝材料力学性能的相关研究进行了总结,同时对酸激发胶凝材料力学性能的影响因素如酸的种类、酸的浓度、养护条件以及掺外加剂等进行了归纳,还介绍了典型的酸性激发剂磷酸、醋酸、硫酸激发胶凝材料的水化机理和激发过程中所发生的地质聚合反应。
The research results of various acid-activated cementitious materials at home and abroad in recent years are reviewed.The related research on the mechanical properties of acid-activated cementitious materials is summarized,and the factors affecting the mechanical properties of acid-activated cementitious materials,such as acid type,acid concentration,curing conditions,and admixtures,are also summarized.The hydration mechanism of the typical acidic activator phosphoric acid,acetic acid,and sulfuric acid to activate the gelling material and the geological polymerization reaction during the excitation process are introduced.
作者
李金丞
王磊
张晓伟
张栋梁
王觅堂
LI Jin-cheng;WANG Lei;ZHANG Xiao-wei;ZHANG Dong-liang;WANG Mi-tang(School of Materials and Chemistry,University of Shanghai for Science and Technology,Shanghai 200093,China;School of Material and Metallurgy,Inner Mongolia University of Science and Technology,Baotou 014010,China)
出处
《混凝土与水泥制品》
2022年第2期27-31,37,共6页
China Concrete and Cement Products
基金
国家自然科学基金项目(51974168、51662033)
硅酸盐建筑材料国家重点实验室(武汉理工大学)开放基金资助项目(SYSJJ2020-08)。
关键词
酸激发胶凝材料
力学性能
影响因素
水化机理
地质聚合反应
Acid-activated cementitious material
Mechanical property
Influencing factor
Hydration mechanism
Geopolymerization
