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道路的冷再生什么意思?

来源:https://www.sddhfjx.com/ 日期:2022-07-13
冷再生机技术是在常温下使用冷再生机械连续完成铣刨和破碎包括面层和部分基层在内的旧路面结构层、添加再生材料、拌和、摊铺、碾压等作业过程.重新形成具有一定承载能力的结构层的--种工艺。现在更为先进的是技术是沥青路面就地热再生。
Cold regeneration technology is to use cold regeneration machinery to continuously complete the milling and crushing of the old pavement structural layer, including the surface layer and part of the base layer, adding recycled materials, mixing, paving, rolling and other operations at room temperature A process for re forming a structural layer with a certain bearing capacity. Now the more advanced technology is geothermal regeneration on asphalt pavement.
现场热再生法就是在旧路面现场利用移动式的现场热再生设备将旧沥青路面加热、耙送、经过翻挖后加入再生剂、新沥青、新骨料送进搅拌缸拌和,从而获得优良的再生沥青混凝土,铺筑成再生沥青路面。此过程是--一个动态连续的过程。在此过程中需根据路面材料配方的不同以及工程质量要求,进行配比设计,确定旧沥青混合料中再生剂、新沥青材料、新集料的比例。
The on-site thermal regeneration method is to use mobile on-site thermal regeneration equipment on the old pavement to heat the old asphalt pavement, rake it, add regenerant after digging, and send new asphalt and new aggregate to the mixing tank for mixing, so as to obtain excellent recycled asphalt concrete and pave the recycled asphalt pavement. This process is -- a dynamic and continuous process. In this process, the proportion design shall be carried out according to the different formulations of pavement materials and the quality requirements of the project, and the proportion of regenerants, new asphalt materials and new aggregates in the old asphalt mixture shall be determined.
现场热再生方法的优点:
Advantages of on-site thermal regeneration method:
1.施工周期短。沥青路面冷再生是列车对旧路面再生过后经压路机压实后数小时就可恢复交通。
1. Short construction period. The cold recycling of asphalt pavement is that the traffic can be restored after the old pavement is regenerated by the train and compacted by the roller for several hours.
2.施工成本低。生料无需再运输到固定场地,材料现场再生现场使用。
2. Low construction cost. Raw materials do not need to be transported to fixed sites, but recycled on site.
3.设备转场快、冷再生机租赁方便。
3. Fast equipment transfer and convenient leasing of cold regenerator.
以上就是为大家介绍的有关冷再生机租赁的详细的介绍,希望对您有所帮助.如果您有什么疑问的话,欢迎联系我们.我们将以专业的态度,为您提供服务https://www.sddhfjx.com
The above is a detailed introduction about the rental of cold regenerator, which I hope will help you. If you have any questions, please contact us. We will provide services for you with a professional attitude https://www.sddhfjx.com
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