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Asphalt mixture, asphalt paving method, and asphalt pavement

机译:沥青混合料,沥青摊铺方法和沥青摊铺

摘要

PROBLEM TO BE SOLVED: To provide: an asphalt mixture capable of suppressing fuel consumption of a running vehicle and reducing COdischarge; an asphalt paving method; and an asphalt pavement body.SOLUTION: An asphalt pavement body 1 is laid by placing and compacting an asphalt mixture containing aggregate 2 and asphalt. The aggregate 2 has a passage mass percentage through sieve openings of 4.75 mm of 90 to 100 mass%, a passage mass percentage through sieve openings of 2.36 mm of 20 to 40 mass%, a passage mass percentage through sieve openings of 0.075 mm of 5 to 10 mass%, and a maximum grain size of 3 to 8 mm. The aggregate 2 is so arranged that smooth surfaces thereof faces approximately upward.
机译:要解决的问题:提供:沥青混合料,能够抑制行驶中车辆的燃料消耗并减少CO排放;沥青摊铺方法;解决方案:通过放置并压实包含骨料2和沥青的沥青混合料来铺设沥青路面1。骨料2的通过4.75mm的筛孔的通过质量百分比为90〜100质量%,通过2.36mm的筛孔的通过质量百分比为20〜40质量%,通过0.075mm的筛子的通过质量百分比为5。至10质量%,最大晶粒尺寸为3至8mm。骨料2被布置成使得其光滑表面大致面向上。

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