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针对水泥混凝土桥面沥青混凝土铺装的早期病害,就桥面沥青混合料铺装施工质量控制展开讨论,对铺装水泥混凝土层的处理,防水粘结层的施工工艺及桥面沥青混凝土现场施工控制提出具体的控制方法。以达到改善桥面铺装层间粘结性能,提高层间抗水损害能力,增强抵抗车辆荷载的水平剪应力,延长桥面铺装使用寿命的目的。
In view of the early disease of asphalt concrete pavement on cement concrete bridge deck, the paper discussed the pavement asphalt concrete pavement construction quality control, pavement cement concrete layer treatment, waterproof bonding layer construction technology and bridge deck asphalt concrete field construction Control proposed specific control methods. In order to achieve the purpose of improving the bond performance between bridge decks, increasing the ability of water damage resistance between layers, enhancing the horizontal shear stress against vehicle loads and prolonging the service life of the deck pavement.