摘要
粉煤灰高性能混凝土具有一系列优点 ,如高密实度、低渗透性、低干缩、较好的抗碳化性能以及粉煤灰的稳定行为等。
The high performance concrete containing fly ash possesses a series of advantages, such as high density, low permeability, small drying shrinkage, favorable carbonation resistant character, the stabilizing behavior of fly ash in concrete, and so on. These advantages provide high performance concrete containing fly ash with a good character to protect reinforcing steel bar against corrosion.
基金
国家"九五"重点科技攻关项目资助! (96- 535- 33- 3)
关键词
粉煤灰
混凝土
护筋性
低渗透性
抗碳化性能
低干缩
fly ash
concrete
the character to protect reinforcing steel bar against corrosion
