Cold regenerator is an effective and multi-purpose construction machinery. It is mainly used for milling of asphalt concrete pavement and recycling of old asphalt pavement after adding asphalt, water and other materials. It can also be used for on-site mixing of base and bottom stabilized soil of highway, urban and rural roads, airports, docks, parking lots and other projects.

與傳統的道路養護改造方法相比，它有許多無可比擬的優點。

Compared with the traditional road maintenance and reconstruction methods, it has many incomparable advantages.

1.成本低

1. Low cost

據國外建筑材料介紹，與在舊路面上添加新材料的方法相比，就地冷再生可降低成本約20%-46%。

According to the introduction of foreign building materials, compared with the method of adding new materials to the old pavement, in-situ cold regeneration can reduce the cost by about 20% - 46%.

2.提高老路水平

2. Improve the level of old roads

通過提高基層承載力，可以從根本上提高道路等級，這對于低等級道路具有特殊意義。

By improving the base bearing capacity, the road grade can be fundamentally improved, which is of special significance for low-grade roads.

3.結構完整性

3. Structural integrity

在冷再生施工產生的均勻較厚路面中，較薄路面之間不存在傳統施工方法中有時出現的弱界面。

In the uniform thick pavement produced by cold recycling construction, there is no weak interface between the thinner pavement which sometimes appears in the traditional construction method.

4.不要損壞路基

4. Do not damage the subgrade

由于冷再生施工為一次性作業，再生單元在裸露路基上只通過一次。

Since the cold regeneration construction is a one-time operation, the regeneration unit passes only once on the exposed subgrade.

5.節約材料

5. Save materials

舊的鋪路材料全部就地使用，大大減少了新材料的用量，保護了資源。

All the old paving materials are used locally, which greatly reduces the consumption of new materials and protects resources.

6.工期短

6. Short construction period

因為不存在舊料的運輸問題，不需要其他機械對舊料進行松動和破碎，不需要拆大塊料和特殊破碎，更重要的是，施工過程的一次性作業特點大大簡化了施工程序。從而節省施工時間。

Because there is no transportation problem of old materials, there is no need for other machinery to loosen and crush the old materials, and there is no need to dismantle large materials and special crushing. More importantly, the one-time operation characteristics of the construction process greatly simplify the construction procedure. So as to save construction time.

7.保護環境

7. Environmental protection

因為舊材料的使用大大減少了新材料的開采量，不存在舊材料的運輸和堆放問題。

Because the use of old materials greatly reduces the mining volume of new materials, there is no problem of transportation and stacking of old materials.

綜上所述，冷再生機的優點還是非常多的，所以，如今受到了大家的歡迎!

To sum up, the cold regenerator has many advantages, so it is now welcomed by everyone!