粉煤灰高性能混凝土的护筋性  

The Character of High-Performance Concrete Containing Fly Ash to Protect Reinforcing Steel Bar Against Corrosion

作　　者：彭观良[1] 马保国[1] 胡曙光[1] 

机构地区：[1]武汉理工大学

出　　处：《武汉工业大学学报》2000年第5期8-11,共4页

基　　金：国家"九五"重点科技攻关项目资助! (96- 535- 33- 3)

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.

关 键 词：粉煤灰 混凝土 护筋性 低渗透性 抗碳化性能 低干缩 

分 类 号：TU528.2[建筑科学—建筑技术科学]