Due to the obvious shortcomings of the traditional pavement maintenance process, such as high cost, long construction period and long-time traffic interruption, and the three major problems of occupying the stacking yard, causing environmental pollution and wasting a large amount of valuable non renewable resources caused by the waste of old asphalt pavement materials, China has gradually abandoned the pavement maintenance method of digging out the original old asphalt pavement and paving a new asphalt surface. Nowadays, for the maintenance of different grades of asphalt pavement, all parts of the country are actively promoting and exploring the in-situ cold regeneration technology, among which the full depth (thick) in-situ cold regeneration technology has been widely used in recent years.

冷再生机出租具有良好的循环经济效益和效应，因此越来越受到公路养护行业的重视，并已成为沥青路面养护技术研究与发展的一个重要方向。目前的就地冷再生通过将沥青层材料、基层材料再生料混合作为满足所需承载力的基层材料使用，降低了再生料的使用等级。

Cold recycling machine rental has good circular economic benefits and environmental protection effects. Therefore, it has attracted more and more attention from the highway maintenance industry, and has become an important direction for the research and development of asphalt pavement maintenance technology. At present, in-situ cold recycling reduces the use level of recycled materials by mixing asphalt layer materials, base course materials and recycled materials as base course materials to meet the required bearing capacity.

冷再生机租赁厂家对这些路面的选择也是非常在意的，因为这些材料虽然具有一定的强度、刚度和水稳性，但由于是将再生料中的旧沥青与旧混合料一起作为骨料使用，没有考虑再生混合料中旧沥青的性能恢复，只能在县、乡村道路翻修或国、不能在高等级公路的沥青面层推广应用。老化沥青混合料相对性能优良的新沥青结合料，其粘性过高、柔韧性不足等常规路用性能上的不足，严重耽误了再生料的使用。

The cold recycling machine rental manufacturer is also very concerned about the selection of these pavements, because although these materials have certain strength, stiffness and water stability, they use the old asphalt in the recycled material together with the old mixture as aggregate, and do not consider the performance recovery of the old asphalt in the recycled mixture. They can only be popularized and applied in the renovation of county and rural roads or in the asphalt surface of high-grade highways in China. The new asphalt binder with excellent relative performance of aged asphalt mixture has some shortcomings in conventional road performance, such as high viscosity and insufficient flexibility, which seriously delays the use of recycled materials.

以上就是为大家介绍的有关冷再生机租赁的详细介绍,希望对您有所帮助.如果您有什么疑问的话,欢迎联系我们.我们将以的态度,为您提供服务

The above is a detailed introduction to the leasing of cold regenerator. I hope it will be helpful to you If you have any questions, please contact us We will provide you with professional service