摘要
论述了路桥用APP防水卷材主要的材料性能 ,通过对其物理力学性能及防水机理的分析 ,结合已有路桥工程实践中应用的APP防水卷材经验 ,可知使用APP防水卷材 ,对沥青混凝土桥面防水和白加黑路面改造的反射裂缝治理与防水是十分有利的。
This paper discusses the main properties of atactic polypropylene (APP) asphalt waterproof rolls for highways and bridges. Through analysis of their physical and mechanical performance and combining the experience of APP waterproof rolls used in the existing highways and bridges, we know that APP waterproof rolls are useful not only for asphalt concrete deck waterproofing but also for reflection crack treatment and waterproofing of white and black pavement reform.
出处
《公路交通技术》
2004年第6期46-50,共5页
Technology of Highway and Transport
关键词
APP防水卷材
防水机理
反射裂缝
路桥工程
old bridge disease
bridge deck
APP waterproof roll
white and black pavement
