摘要
本文介绍了我院最近开发的具有很好的社会效益和经济效益的高强度、高结石率、可注性好、抗渗性好、耐久性好、凝结时间适中、价格低廉的新型粉煤灰注浆材料 ,并对其性能及工业性试验情况作了简介。
This paper introduces the new fly ash injecting paste material of high strength,concretion rate,injectability,impermeability,durability,moderate coagulation period and low price developed by our institure,which has good social and economical benefits.Its performance and pilot test are also introduced in the paper.
出处
《中国矿业》
北大核心
2003年第1期42-43,共2页
China Mining Magazine
关键词
粉煤灰
注浆材料
强度
结石率
可注性
抗渗性
High strength,High concretion rate,New fly ash injecting past material
