摘要
介绍了聚丙烯纤维对混凝土塑性收缩及抗渗性能的影响,并进行机理分析,最后展望了聚丙烯纤维混凝土在渠道防渗工程中的应用前景。
This paper introduces the influence of the polyropylene fiber on plastic shrinkage and anti-permea- bility of concrete, and the analysis of anti-cracking and impermeability mechanism. Finally the application of ploypropylene fiber concrete in canal seepage prevention is prospected.
出处
《低温建筑技术》
2005年第5期55-56,共2页
Low Temperature Architecture Technology
关键词
聚丙烯纤维
纤维混凝土
裂缝
抗渗
polyropylene fiber
fiber concrete
crack
anti-permeability
