pavement materials

• 路面材料

pavement materials的用法和样例：

例句

1. The macroscopic shrinkage of cementitious materials often causes cracking when it is used as paving material and reduces its durability.
   摘要水泥基路面材料在使用过程中常会发生明显的体积收缩趋势，在结构中引起收缩裂缝，降低路面结构耐久性。