改性聚酯纤维混凝土的性能研究及其在机场道面中的应用分析  

STUDY ON PERFORMANCE OF MODIFIED POLYESTER FIBER REINFORCED CONCRETE AND ITS APPLICATION IN AIRPORT PAVEMENTS

作　　者：蔡路[1] 陈太林[1] 陈磊[1] 王浩[1] 

机构地区：[1]徐州空军学院机场工程系,徐州221000

出　　处：《工业建筑》2007年第10期66-68,79,共4页Industrial Construction

摘　　要：改性聚酯纤维掺入到混凝土中,可有效阻止和减少混凝土早期塑性裂缝的产生,提高混凝土的力学性能,改善混凝土的抗冲击性能及抗渗性能等耐久性能。将改性聚酯纤维应用到机场道面中,能够增强道面混凝土的早期抗裂能力,改善道面混凝土的抗冲击性、抗渗性、抗冻性等耐久性能以及使用性能,延长道面使用寿命,创造巨大的经济效益和社会效益。　When mixed with modified polyester fiber,concrete＇s early cracks can be decreased.Concrete＇s mechanic performance,capability of impact resistance and impervious behavior can be advanced.When modified polyester fiber is applied to airport pavement,pavement concrete＇s capability of early cracks resistance can be boosted.Modified polyester fiber can improve pavement＇s capability of impact resistance,impervious behavior,freeze-thaw resistance etc.Also it can improve pavement＇s service performance,prolonging service life span,making economic and social benefits.

关 键 词：改性聚酯纤维 机场道面 混凝土 力学性能 抗冲击性能 抗渗性能 抗裂性能 

分 类 号：TU528.572[建筑科学—建筑技术科学]