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在社会经济条件日益发展快速地时代背景下,大力开展道路建设也成为了沟通交流以及贸易往来的重要途径。然而,我们大家都知道任何一个新的事物在历经过时间的洗礼之后会有其寿命的长短,水泥混凝土路面也不例外,从建成后的投入使用到其路面被损坏,严重威胁使用寿命的过程,这中间不仅仅是需要对道路设施的科学养护,还包括对已经遭受损坏的路面进行“医治”。一般来说,对于那些路面损坏不是很严重的旧的路面所采取的措施是铺上一层新的罩面,当然此方法的优势在于快速解决受损路面问题,但是其效果却不是很明显,容易致使伤口“崩裂”。除此之外,还有另外一种路面维修的方法,就是将受损的路面板进行移除,用新的路面板进行代替。是的,此方法能够在延长道路使用寿命上起到作用,不过对于那些废弃的旧路面板作何处理,是需要深思的问题。本文将站在节约资源、保护环境和降低工程实施成本的角度,分析有关水泥混凝土再生的定义,探寻其再生利用的经济性评价方法。
Under the background of rapid socio-economic conditions and rapid development, road construction has also become an important channel for communication and trade as well as trade. However, we all know that any new thing will have its life span after being baptized for a long time. Cement concrete pavement is no exception. From the time it was put into use, its road surface is damaged and its life-threatening process is seriously threatened This not only involves the need for scientific conservation of the road infrastructure, but also “healing” the roads that have suffered damage. In general, the measures taken on the old pavement where the pavement damage is not very serious are the laying of a new cover. Of course, this method has the advantage of quickly solving the problem of damaged pavement, but the effect is not obvious. Easy to cause the wound “Crack ”. In addition, there is another way to repair the pavement, which is to remove the damaged pavement boards and replace them with new pavement boards. Yes, this method can play a role in prolonging the service life of the road, but it is a matter of pondering over what to do with those old abandoned road panes. In this paper, we will analyze the definition of cement concrete regeneration and explore its economic evaluation method for recycling, in the view of saving resources, protecting environment and reducing project implementation cost.