通过试验路三年的验证，也说明了骨架密实型二灰稳定碎石比现行规范规定的级配具有良好的路用性质。
The results show that it has a better pavement performance. A test road that operated for 3 years also verified this view.
通过试验路的实践，总结了适用于复合式路面的压浆工艺，确定了压浆压力、布孔方式、孔距等关键参数。
After the test road, summarizes the slab grouting technique for composite pavement, determines the grouting pressure, hole arrangement, hole spacing and other key indexes.
采用集料嵌挤方法进行级配设计，使用高粘度沥青增加沥青膜厚度，以析漏指标确定沥青用量，通过试验路提出大碎石沥青混合料柔性基层的施工工艺。
This mix must be used high viscous asphalt to increase asphalt membrane thickness. The mix design is based on aggregate inter-lock method and use leakage test to determine asphalt content.
应用推荐