引气混凝土抗氯离子渗透性能影响因素分析  

ANALYSIS ON INFLUENCING FACTORS OF CHLORIDE ION PENETRATION RESISTANCE OF AIR ENTRAINED CONCRETE

作　　者：黄爱菊 杨博文 路鸣晓 葛志涛 纪坤 米应花 HUANG Ai-ju;YANG Bo-wen;LU Ming-xiao;GE Zhi-tao;JI Kun;MI Ying-hua(Advanced Construction Materials Co.,Ltd.,100015,Beijing,China)

机构地区：[1]北京建工新型建材有限责任公司,北京100015

出　　处：《建筑技术》2022年第10期1307-1309,共3页Architecture Technology

摘　　要：采用混凝土电通量试验对引气混凝土的抗氯离子渗透性能进行评价,探究水胶比、含气量、掺合料种类和掺量对引气混凝土电通量的影响规律。研究结果表明:水胶比、含气量、掺合料种类和掺量都对引气混凝土的电通量存在影响,其中掺合料的影响相比最为明显。The anti chloride ion permeability of air entrained concrete is evaluated by concrete electric flux test, and the influence laws of water binder ratio, air content, admixture type and dosage on the electric flux of air entrained concrete are explored. The results show that water binder ratio,air content, type and content of admixture all have an impact on the electric flux of air entrained concrete, among which the influence of admixture is the most obvious.

关 键 词：引气混凝土 氯离子渗透 含气量 

分 类 号：TU74[建筑科学—建筑技术科学]