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介绍沥青玛蹄脂混合料(SM A)的基本概念,阐述SM A混合料作为城市立交桥桥面铺装层的优良性能,以及SM A混合料的拌和、摊铺、碾压施工中的主要技术要点。
This paper introduces the basic concept of asphalt mastic compound (SM A), expounds the excellent performance of SM A compound as the deck pavement of urban overpass and the main technology in the mixing, paving and rolling of SM A compound Point.