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水泥混凝土道路强度高,且具有良好的稳定性和耐久性,在正常的养护条件下,理论上水泥混凝土路面的使用年限大概在20~30年,但由于养护和维修的方法不科学,造成目前我国水泥混凝土路面的使用时间过短,大约在使用了5~10年之后路面就会出现破损、裂缝、错台等情况,对社会和经济都造成了很多不良影响。本文通过分析水泥混凝土路面破损的原因,进一步完善养护技术,提高养护水平,延长水泥混凝土路面的使用寿命。
Cement concrete road with high strength, and has good stability and durability, under normal curing conditions, in theory, the service life of cement concrete pavement in about 20 to 30 years, but due to maintenance and repair methods unscientific, resulting in the current The use time of cement concrete pavement in our country is too short. About 5 to 10 years after use, the pavement will be damaged, cracked, wrongly arranged, etc., causing many social and economic adverse effects. In this paper, by analyzing the causes of cement concrete pavement damage, further improve the conservation technology, improve conservation and extend the service life of cement concrete pavement.