冷再生技术存在的问题和发展方向！_行业资讯_新闻中心-山东途畅路桥工程有限公司

行业资讯

冷再生技术存在的问题和发展方向！

来源：https://www.sddhfjx.com/ 日期：2021-07-12

虽然冷再生技术可以全部利用旧沥青层，但从根本上说，这种利用只是简单的利用，并没有充分利用旧沥青材料，因此，泡沫沥青改性及提高混合料的性能，使再生回收沥青混合料达到作为磨耗层的标准是今后努力的方向。

Although the cold recycling technology can make full use of the old asphalt layer, but basically, this kind of utilization is simply used, and does not make full use of the old asphalt materials. Therefore, the modification of foam asphalt and the performance of the mixture will make the recycled recycled asphalt mixture as the standard of the wear layer, which is the direction of future efforts.

总的说来，从节约能源和运输费用角度来看，采用泡沫沥青进行现场冷再生是目前沥青路面回收再利用比较合适的工艺方式。

Generally speaking, from the point of view of energy saving and transportation cost, it is suitable for recycling and recycling of asphalt pavement by using foamed asphalt for cold recycling at the scene.
冷再生机租赁

作为一项创新型实用技术，沥青路面冷再生大大程度地改变了我国沿用多年的传统的沥青路面维修方法。采用沥青路面冷再生技术，能够节约大量的沥青、砂石等原材料，同时有利于处理废料、保护环境。

As an innovative and practical technology, cold recycling of asphalt pavement has greatly changed the traditional maintenance method of asphalt pavement used for many years in China. The cold recycling technology of asphalt pavement can save a lot of raw materials such as asphalt, sand and stone, and is conducive to the treatment of waste and environmental protection.

由于经济与环保的要求，尽可能多地利用现有路面材料进行公路养护维修和改造，是符合可持续发展要求的。在我国沥青路面维修养护工程量不断增加的今天，使用冷再生技术具有重要价值。

Due to the requirements of economy and environmental protection, it is in line with the requirements of sustainable development to use the existing pavement materials for highway maintenance and reconstruction as much as possible. With the increase of asphalt pavement maintenance in China, the use of cold recycling technology is of great value.

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