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热压式沥青混凝土路面作为一种独特的沥青混凝土路面形式,在英国得到了广泛的应用,分析了热压式沥青混凝土路面的结构形式及路用性能特征,简要叙述了HRA的类型和级配的设计,并对其施工工艺做了简单的介绍。
As a unique form of asphalt concrete pavement, the heat-pressed asphalt concrete pavement has been widely used in the UK. The structure type and road performance characteristics of the hot-pressed asphalt concrete pavement are analyzed. The types and gradation of HRA are briefly described The design, and made a brief introduction of its construction technology.