In the treatment of asphalt pavement reflection crack applications, has become the indispensable materials.
在处理沥青路面反射裂纹应用上，已成为不可替代的材料。
The base has bigger percent air voids and can promptly detain pavement interior water, and can effectively reduce the reflection crack.
这种基层具有较大的空隙率，能及时排走滞留在路面内部的水分，并能有效地减少反射裂缝的发生。
Large stone porous asphalt mixes (LSPM) base is a kind of pavement internal draining water structure. It can promptly detain pavement interior water, and can effectively reduce the reflection crack.
大粒径透水性沥青混合料(LSPM)基层是一种路面内部排水结构，能及时排走滞留在路面内部的水分的基础上，能有效地减少反射裂缝的发生。
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