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文章从原材料选择、混合料设计、施工和使用情况等方面详细介绍了改性稀浆封层在国道G111京加路北京段沥青路面中修工程中的应用情况。路段通车近半年来,改性稀浆封层抗滑性能和密水效果优良,与原路面粘结牢固,并可在一定程度上恢复路面平整,满足路面中修工程的要求。长期使用效果还需进一步跟踪观测。
The paper introduces the application of modified slurry seal in the repair of asphalt pavement in Beijing section of Beijing Jingang Road G111 from aspects of raw material selection, mixture design, construction and usage. In the past half year, the modified slurry seal has excellent anti-skidding performance and dense water effect and is firmly bonded with the original road surface, and can restore the road surface to a certain extent and meet the requirements of medium-surface repair work. Long-term effects need to be further tracked.