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对黑色沥青路面早起破坏的原因进行了分析,介绍了“封层”、“下封层”所使用的材料及施工工艺,强调了现代智能型沥青洒布车的特点及其作用。指出使用智能型沥青洒布设备,重视“透层”、“下封层”材料及其洒布施工工艺是提高沥青路面修建质量的一个重要环节。
The causes of the early damaging of the asphalt pavement are analyzed. The materials and construction technology used in the sealing layer and the sealing layer are introduced. The characteristics and functions of the modern intelligent asphalt spreading truck are emphasized . It is pointed out that the use of intelligent asphalt sprinkling equipment, pay attention to “through ”, “under seal ” material and its sprinkler construction technology is to improve the quality of asphalt pavement construction is an important part.