摘要
在旧水泥混凝土路面上加铺SMA面层 ,除了对材料有较高要求之外 ,混合料的组成设计应满足其结构和使用要求。通过室内及现场测试 ,验证了SMA加铺层良好的力学和路用功能。
In order to paving SMA course on old cement concrete pavement, except to have higher requirement for materials, the composition design of mixture shall meet the requirements of structure and usage. Through the site test and mea sure it verifies fine function of SMA paving course in mechanics and for road use.
出处
《城市道桥与防洪》
2005年第1期114-116,共3页
Urban Roads Bridges & Flood Control
