改性聚丙烯纤维混凝土在水池结构中的抗渗应用研究  

Applying Research on Impermeability of Modified Polypropylene Fiber Concrete in Cistern Structure

作　　者：罗兆辉[1] 李京玲[1] 成全喜[1] 王书祥[1] 

机构地区：[1]天津城市建设学院土木工程系,300384

出　　处：《特种结构》2010年第2期108-110,共3页Special Structures

基　　金：天津市建委科技项目(2002-37;2004B-48)

摘　　要：本文研究将改性聚丙烯纤维掺加到水池结构的混凝土中,以加强水池结构的抗渗防裂性能。通过对两种不同纤维掺量的混凝土试件和无纤维混凝土试件抗渗试验的对比,探讨了水泥基纤维混凝土的抗渗机理及性能特点;最后通过工程实例加以说明。The polypropylene fibers which is admixed in concrete in order to improve the intpermeability of cistern structure was researched in this paper. Through the impermeability test comparison between two concrete samples of dif- ferent jqber admixing amounts and non-fiber concrete, the impermeability mechanism and character of cement-based fiber concrete was studied. Finally, a practical project was givenout.

关 键 词：水池结构 改性聚丙烯纤维 纤维混凝土 抗渗试验 

分 类 号：TU528.572[建筑科学—建筑技术科学]