摘要
实验室试验和工程应用表明，Ｑ－１型引气剂具有很强的乳化分散性能，特别适用于泵送混凝土并能延长坍落度保持时间，提高可泵性。并讨论了Ｑ－１型引气剂的作用机理。
Laboratory tests and engineering application show that model Q 1 air guide agent with a strong emulsitying dispersing characteristics The agent is specially suitable for pumped concrete and can control the loss of slump The acting mechanism of model Q 1 air guide agent is discussed herein
出处
《工业建筑》
EI
CSCD
北大核心
1998年第4期17-19,共3页
Industrial Construction
关键词
引气剂
坍落度损失
混凝土
可泵性
model Q 1 air guide agent loss of slump pumpability of concrete shrindage crack
