摘要
粉煤灰和膨胀剂配制高性能混凝土得到广泛应用 ,本文研究在粉煤灰不同掺量条件下的水化热、常温和高温下的膨胀性能、力学性能及耐久性能。探讨混凝土设计的有关问题并介绍工程应用实例。
High performance concrete with fly-ash and expansion admixture was applied extensively.Hydrated heat and performance of inflation,strength character and durability in normal temperature and high temperature was studied with different fly-ash addition amount.The relevant problem of concrete design were discussed and engineering samples were introduced.
出处
《混凝土》
CAS
CSCD
2002年第7期39-42,共4页
Concrete
关键词
粉煤灰
膨胀剂
配制
高性能混凝土
水化热
养护
耐久性
fly-ash
expansion admixture
high performance concrete
hydrated heat
curing schedule
expansion
durability
