硅酸盐通报2018，Vol.37Issue(2)：561-566,6.
垃圾填埋场PBFC防渗浆材可灌性的试验研究
Experiment Analysis on the Groutability of PBFC Impervious Material of Waste Landfill
摘要
Abstract
In order to analyze the influence of each component of PBFC slurry on groutability,the fluidity and pumpable time of the slurry with different formula were tested.Through experiment it finds that the pumpable time and fluidity of the PBFC impervious material decrease with the add of bentonite and cement,the influence of polyvinyl alcohol and water reducing agent on the groutability interact with each other.Insure that make the groutability to meet specification requirements,it optimizes formula of PBFC metarial (mass percent) to:18％-24％ cement,19％-26％ bentonite,0.2％-0.8％ polyvinyl alcohol,0.01％-0.03％ water reducing agent and the rest is water.关键词
PBFC防渗浆材/可灌性/可泵期/流动度Key words
PBFC impervious slurry/groutability/pumpable time/fluidity分类
建筑与水利引用本文复制引用
代国忠,盛炎民,李书进,张亚兴..垃圾填埋场PBFC防渗浆材可灌性的试验研究[J].硅酸盐通报,2018,37(2):561-566,6.基金项目
国家自然科学基金(51678083) （51678083）
