引气型富浆浮石混凝土性能研究  

Study on the Properties of the Air-entraining Rich Pumice Concrete

作　　者：郑秀华 张宝生 

出　　处：《哈尔滨建筑大学学报》1999年第2期63-66,共4页Journal of Harbin University of Civil Engineering and Architecture

摘　　要：通过系统研究引气型宫浆浮石混凝土的物理、力学性质，并分析了混凝土气孔结构与性质间的关系，提出在满足强度要求的前提下，为了改善浮石混凝土的综合性能，提高其耐久性，掺入引气剂是十分有效的措施，并确定出引气剂适宜掺量。In the present paper, physical and mechanical properties of the air - entraining rich pumice concrete is studied, as well as the relationship between the properties and air void structures is analysed. Through the study, the necessity and effect of adding a little air -entrained agent in the rich pumice concrete is offered for improving the synthetical propelties, and the rational range of the agent is proposed.

关 键 词：浮石混凝土 富浆 引气洗剂 强度 耐久性 

分 类 号：TU528.59[建筑科学—建筑技术科学] TU528.042