硅酮改性聚氨脂填缝料在白霍一级公路的应用

依托内蒙古白音华-霍林郭勒一级公路工程建设,较详细地阐述了硅酮改性聚氨脂填缝料在高寒地区水泥混凝土路面填缝施工中的应用过程,系统总结了此类高性能填缝料的生产加工工艺、施工方法及其经济性分析,论述了该材料在极端寒冷地区的适用性和可行性。

Relying on the construction of Baiyinhua-Huolinguole first class highway in Inner Mongolia,this paper explores the application process of silicone modified polyurethane joint sealant in alpine region cement concrete pavement caulk construction in detail,summarizes the production process,construction methods and economic analysis of such high performance caulks systematically,and discusses the applicability and feasibility of the material in the extreme cold regions.