Construction method for guaranteeing compactness of loop

The invention belongs to the technical field of bridge swivel construction, and particularly relates to a construction method for guaranteeing the compactness of a ring road, which comprises the following five steps of: sequentially mounting a plurality of stiff frameworks in the position of the ring road, arranging a lower ring road steel plate layer, pouring ring road concrete, chiseling away a top laitance layer of the ring road concrete and mounting a surface mirror steel plate. According to the method, construction is convenient and fast, the compactness of concrete below the loop is guaranteed, and close attachment between steel plates of the loop is guaranteed. 本发明属于桥梁转体施工技术领域，具体涉及保障环道密实度的施工方法，包括依次将多个劲性骨架安装在环道位置中、下环道钢板层的设置、环道混凝土浇筑、凿除环道混凝土顶层浮浆层和安装表层镜面钢板五个步骤。本发明所述方法，施工方便、快捷，保证了环道下方混凝土密实度和保证了环道钢板间的密贴。