The roof construction and skylights is wrapped in asphalt roll roofing.
屋顶构造和天窗包裹有沥青卷材。
The roof of Simon's side, with its black asphalt shingles, was graced at the extreme north end by a weather vane.
西蒙那边的屋顶是黑色的沥青板，在正北边装饰了一个风向标。
The quality of different roof runoff exist differences as well, asphalt roof runoff have higher concentration of pollutants while paving roof runoff roof surfaces have better water quality.
各屋面雨水径流中污染物含量有所不同，沥青屋面雨水径流污染物含量较高，铺砌屋面雨水径流水质较好。
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