【作者】 黄哲；

【Author】 HUANG Zhe (Hei Longjiang institute communication science)

【机构】 黑龙江省交通科学研究所；

【摘要】 本文阐述了我国北方寒冷地区沥青路面裂缝修补时机正确选择的重要性,针对一般都在春融后、雨季前的四、五月份进行这一现状,深入分析,并通过试验路试验对比、分析的结果,揭示出了各个时机的优缺点,并最终确定了寒区沥青路面裂缝修补时机。更多还原

【Abstract】 This article presents the importance to choose the repairing times for crach of road asphaltum in the frigid north of China .according to the research and comparing in spring and april、may, to open out the advantage and disadvantage of several times, and then finally make sure the best time to repairing the asphaltum.更多还原