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在公路桥梁的日常运行中,常常会受到雨水的直接冲刷与侵蚀,给桥面的整体性造成很大影响,很容易出现桥面开裂、缝隙、渗漏等质量问题,严重影响了公路桥梁的安全运行。为此,加强对公路桥梁的桥面防水处理方法的研究是很有必要的。就从铺设防水层、保护层、加强对混凝土表面的处理等方面对桥面防水问题进行探讨,并指出铺设防水层时需要注意的事项。
In the daily operation of highway bridges, it is often subjected to the direct erosion and erosion of rainwater, which greatly affects the integrity of the bridge deck. It is easy to cause the quality problems such as cracks, crevices and seepage on the bridge deck, seriously affecting the bridge safe operation. For this reason, it is necessary to strengthen the research on bridge deck waterproofing methods for highway bridges. It discusses the problem of deck waterproofing from the aspects of laying waterproof layer, protective layer and strengthening the treatment of concrete surface, and points out the issues needing attention when laying waterproof layer.