技術特點較之傳統的道路維修改造方法，道路就地冷再生工藝有著無可比擬的諸多優點。

Compared with the traditional road maintenance and reconstruction methods, the road in situ cold regeneration process has many incomparable advantages.

1、成本低

1. Low cost

根據國外的施工資料介紹，與在舊鋪層上加鋪新料的方法相比，就地冷再生約可降低成本20%~46%。

According to foreign construction data, compared with the method of paving new materials on the old pavement, the cost of in-situ cold regeneration can be reduced by about 20% - 46%.

2、提高舊路等級

2. Improve the grade of old roads

可以通過基層承載力的提高從根本上實現道路等級的提高，這對低等級公路尤其有特殊意義。

The improvement of road grade can be fundamentally achieved through the improvement of base bearing capacity, which is of special significance for low-grade highways.

3、結構的完整性

3. Structural integrity

冷再生施工產生的均勻的較厚鋪層內，不存在傳統施工方法中有時出現的較薄鋪層間的薄弱界面。

There is no weak interface between thinner pavements that sometimes appears in traditional construction methods in the even thicker pavements produced by cold regeneration construction.

4、不損壞路基

4. Do not damage the subgrade

由于冷再生施工為一次性作業方式，再生機組在暴露的路基上只通過一次。所以與傳統施工方法相比，對路基的損害較小。

Because the cold regeneration construction is a one-time operation, the regeneration unit passes through the exposed subgrade only once. Therefore, compared with the traditional construction method, the damage to the subgrade is smaller.

5、節約材料

5. Save materials

所有舊鋪層材料全部就地利用，從而大大減少了新材料的用量，保護了資源。

All 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

冷再生機租賃人員認為由于不存在舊料的運輸問題，不需要其他機械對舊料的靶松和破碎，不需要大塊材料的去除和專門破碎，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，從而節約了施工時間。

The leasing personnel of the cold recycling machine believe that since 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 for the removal and special crushing of large materials. More importantly, the one-time operation characteristics of the construction process greatly simplify the construction procedure, thus saving the construction time.

7、保護環境

7. Protect the environment

因為舊料的利用大大減少了新材料的開采量，也不存在舊料的運輸和堆放問題。從根本上滿足了環境保護的要求。出租冷再生機。

Because the utilization of old materials greatly reduces the mining volume of new materials, and there is no problem of transportation and stacking of old materials. It fundamentally meets the requirements of environmental protection. Professional rental cold regeneration machine.

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