building asphalt meaning in English

建筑沥青
建筑石油沥青

Designing & building asphalt rubber pavements ? asphalt rubber is a blend of recycled tire rubber and asphalt cement and is spurring interest worldwide
沥青回收的新功效? ?向专家学习如何高效地辗磨、粉碎及筛选旧沥青，并将其以10 15的比例添加到新混合体中，既节约成本，又保护环境。
Moreover , expecting to overpass the mode of the mass build roadbed and the government assistant to build asphalt pavement , in order to quicken the step of the road rebuilding in aged border poor area
并希望通过“群众投劳修路基，政府补助铺油路”这一模式，为加快老、边、贫地区的公路改造提供了一条有效途径。