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为了保持建成的公路具有良好的使用性能,保证社会经济所要求的适用质量和服务性能,保证国家的投资发挥最大的效益,必须遵循建养并重的方针,通过对现有路网的技术改造和强化科学养护管理,由原有的被动型,应急型的传统养护方式,向科学、现代的预防性养护方式转变。预防性养护正是这种有别于传统的矫正性养护的方式,是对现有道路有计划、经济有效的一项维护措施。
In order to maintain the good use performance of the completed highway, ensure the applicable quality and service performance required by the social economy and ensure the maximum benefit of the national investment, we must follow the principle of both establishment and cultivation, Strengthen the scientific conservation and management, from the original passive, emergency type of traditional conservation methods, to the scientific and modern preventive maintenance changes. Preventive maintenance is precisely this different form of traditional corrective maintenance and a planned and cost-effective maintenance measure of the existing roads.