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曾在国内外公路工程领域引起轰动的一项路面铺设应用材料新技术—硅藻土改性沥青路面应用研究 ,近日在云南开始进入路面试验阶段 ,大面积推广应用前景看好。硅藻土改性沥青路面应用研究是云南省交通厅“九五”科技攻关项目。云南省公路科学技术研究所和昆明公路管理总段承担此
In the field of road engineering at home and abroad has caused a sensation in the laying of a pavement application of new materials technology - diatomite modified asphalt pavement applications, recently began to enter the road test stage in Yunnan, the prospects for large-scale popularization and application. Applied research on diatomite modified asphalt pavement is a “nine five” scientific and technological project of Yunnan Provincial Communications Department. Yunnan Highway Science and Technology Research Institute and Kunming Highway Management segment to undertake this