论文部分内容阅读
武汉市公路管理处为了进一步检定其在汉阳县公路段“阳离子乳化沥青站”生产的沥青乳液修建公路路面的可靠性、稳定性,于1985年在日交通量2000车次以上的汉阳檀纸线旧油路上,经过水泥稳定补强整型,铺筑了三段阳离子乳化沥青试验路,即:(1)2.5厘米厚沥青表处1公里;(2)4厘米厚沥青碎石1公里;(3)7厘米厚沥青混凝土1公里。并且是在不同的气温条件下完全采用人工拌和摊铺的,如沥青混凝土是在30℃以上的高温气候下铺筑成型,而沥青碎石则
In order to further verify the reliability and stability of the highway pavement constructed by asphalt emulsion produced by “cationic emulsified asphalt station” in Hanyang County highway section, Wuhan Highway Management Office established a joint venture with Hanyang Tan paper line On the oil road, after the cement is stabilized and reinforced, three sections of cationic emulsified asphalt paved roads are paved, namely: (1) 1 kilometer of 2.5 cm thick asphalt table; (1) 1 kilometer of 4 cm thick asphalt pavement; (3) 7 cm thick asphalt concrete 1 km. And in different temperature conditions completely artificial paving paving, such as asphalt concrete is paved at a high temperature above 30 ℃, while the asphalt is