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本文将结合北方寒冷地区特殊天气条件下改性沥青路面的配合比设计以及改性沥青混凝土路面的施工工艺进行深入的分析,主要对改性沥青混凝土路面的摊铺技术、夯实技术以及横向接缝处理技术的要点进行分析,同时通过改性沥青混合料试验进行改性沥青路面路用性能的研究,为我国北方寒冷地区的改性沥青路面设计和施工提供参考。
In this paper, the mix design of modified asphalt pavement and the construction technology of modified asphalt concrete pavement are analyzed in combination with the special weather conditions in the northern cold region. The paving technology, compaction technology and transverse seams of modified asphalt concrete pavement are mainly analyzed. At the same time, through the test of modified asphalt mixture, the research on the road performance of modified asphalt pavement will provide a reference for the design and construction of modified asphalt pavement in the cold area of northern China.