排水降噪路面在中新天津生态城中的应用  

Application of Drainage Noise-reducing Pavement in Sino-Singapore Tianjin Eco-city

作　　者：高立鑫[1] 王志华[1] 

机构地区：[1]天津市市政工程设计研究院,天津市300457

出　　处：《城市道桥与防洪》2011年第3期25-26,31,共3页Urban Roads Bridges & Flood Control

摘　　要：排水降噪路面具有较高的空隙率和良好的排水降噪功能,突出体现了安全性与环保性的理念,符合中新天津生态城的总体设计要求。该文在材料设计中采用高粘改性沥青,有效提高了路面的功能性和耐久性,并提出施工温度控制标准和路面养护方法。The drainage noise-reducing pavement has a higher porosity and the good drainage noise-reducing function. The pavement extrudes and embodies the safety and environment-protective conception, and satisfies the overall design requirement of Sino-Singapore Tianjin Eco-city. The article introduces the high-viscosity modified asphalt to be used in the material design and efficiently to enhance the functionality and the durability of pavement, and puts forward the construction temperature control standard and the pavement maintenance method.

关 键 词：排水降噪路面 中新天津生态城 高粘改性沥青 温度控制标准 养护方法 

分 类 号：U416.2[交通运输工程—道路与铁道工程]