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什么是全深式就地冷再生？有何优缺点？
来源：https://www.sddhfjx.com/ 日期：2021-02-01
沥青路面全深式就地冷再生技术，是一项新的道路建造工艺，它充分利用旧沥青路面的资料（面层直至底层），在常温下利用专用冷再生机械，对旧沥青路面资料铣刨、破碎，并参加一定量的添加剂和水与其充分搅拌，就地整平碾压成型，经养生构成满足路用强度要求的新式路面底层，对旧沥青路面的利用并由此处理旧路改建时“调拱、调坡”的问题，以到达简化施工程序、下降工程造价之目的。
The full depth cold recycling technology of asphalt pavement is a new road construction technology. It makes full use of the data of old asphalt pavement (from surface to bottom layer), uses special cold recycling machinery to mill and crush the data of old asphalt pavement at room temperature, and takes part in a certain amount of additives and water to fully mix with it. It is leveled and rolled on the spot. After curing, it can meet the road strength In order to simplify the construction procedure and reduce the cost of the project, it is necessary to make use of the old asphalt pavement and deal with the problem of "adjusting the arch and slope" in the reconstruction of the old road.
全深式就地冷再生优点：
Advantages of full depth cold in place regeneration:
1.完成了旧沥青路面面层和底层资料就地再生利用，节省了资料运转费用及时间。
1. Complete the on-site recycling of the old asphalt pavement surface layer and bottom layer data, save the data operation cost and time.
2.施工进程的能耗低、污染小。
2. Low energy consumption and low pollution in the construction process.
3.适用范围广。
3. Wide application.
缺点：
Disadvantages:
1.施工质量操控的难度较大。
1. It is difficult to control the construction quality.
2.一般需要加铺沥青罩面层。
2. Asphalt overlay is generally required.
全深式就地冷再生首要适用场合：
The main application of full depth cold in place regeneration is as follows:
1.用于病害严峻的一、二、三级公路沥青路面的翻修或晋级改建；用于高速公路时一定要建立切实可行的质量操控系统；再生资料用于沥青路面的底层及轻交通量道路的下面层。
1. It is used for the renovation or upgrading of the asphalt pavement of the first, second and third class highway with severe diseases; it is necessary to establish a practical quality control system when it is used for the expressway; the recycled data is used for the bottom layer of the asphalt pavement and the lower layer of the light traffic road.
2.可用于一般乡村道路的面层翻修，但用作面层翻修时应用选用稀浆封层、碎石封层、微表处做上封层。
2. It can be used for the surface course renovation of general rural roads, but slurry seal, gravel seal and micro surfacing shall be used as the upper seal when it is used for the surface course renovation.
适用于需要对整个路面进行翻修的场合；
It is suitable for the occasion where the whole pavement needs to be renovated;
适用于需要对底层进行补强性改建的场合；
It is suitable for the situation where the bottom layer needs to be reinforced and reconstructed;
特别适用于低等级路面的改造晋级；
It is especially suitable for upgrading of low-grade pavement;
不适用于沥青路面的表面层的翻修。
It is not applicable to the renovation of surface course of asphalt pavement.
以上是全深式就地冷再生优缺点及应用场合的介绍，相信大家都有所了解了，如您想了解更多精彩资讯请点击我们的网站：冷再生机租赁http://www.sddhfjx.com
The above is the introduction of the advantages, disadvantages and application occasions of full depth on-site cold regeneration. I believe everyone knows about it. If you want to know more wonderful information, please click our website: cold regeneration machine rental http://www.sddhfjx.com
公司地址：济南市槐荫区经一路273号群盛华城2号楼1-404
公司名称：山东途畅路桥工程有限公司 
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