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针对目前水泥混凝土路(桥)面常出现的麻面、露石、脱皮、坑槽、错台、掉边缺角、碎裂、胀缝裂缝破坏等病害,从合理选用修补材料入手,经大量实验研究,研制出具有早强、增强、耐磨、粘结强度高、价廉经济等特点的快速修补路面的新型混凝土,并提出一套与之相应的施工工艺。通过试验路段的实践检验表明,该研究成果具有推广价值。
In view of the current cement concrete road (bridge) surface often appear mahogany, dew, peeling, pit, wrong Taiwan, missing edge missing, fragmentation, crack expansion joint damage and other diseases, starting from the rational use of repair materials, Experimental research, developed with early strength, enhanced, wear-resistant, high bond strength, low-cost economy and other characteristics of the rapid repair of new concrete pavement, and put forward a set of corresponding construction technology. The test of the test section shows that the research results have the promotion value.