冷再生機是一種用于道路施工和維護的機械設備，其主要作用包括：

　　Cold recycling machine is a mechanical equipment used for road construction and maintenance, and its main functions include:

　　路面銑刨和再生：用于瀝青混凝土路面的銑刨，以及添加瀝青、水等材料后的舊瀝青路面的再生。

　　Pavement milling and regeneration: used for milling asphalt concrete pavement, as well as regenerating old asphalt pavement after adding materials such as asphalt and water.

　　提高舊路等級：通過提高基層承載力，從根本上提升道路等級，尤其對低等級公路有特殊意義。

　　Improving the grade of old roads: By increasing the carrying capacity of grassroots, fundamentally improving the grade of roads, especially for low-grade highways, has special significance.

　　保持結構完整性：冷再生施工產生的均勻較厚鋪層內不存在薄弱界面，保持結構的完整性。

　　Maintain structural integrity: There are no weak interfaces within the uniformly thick layer generated by cold recycling construction, ensuring the integrity of the structure.

　　減少對路基的損害：由于冷再生施工為一次性作業(yè)，對路基的損害較小。

　　Reduce damage to the roadbed: As cold recycling construction is a one-time operation, the damage to the roadbed is relatively small.

　　節(jié)約材料：所有舊鋪層材料全部就地利用，減少新材料的用量，保護資源。

　　Material conservation: All old paving materials are utilized on-site to reduce the use of new materials and protect resources.

　　縮短工期：施工過程簡便，無需舊料運輸和額外破碎，節(jié)約施工時間。

　　Shorten construction period: The construction process is simple, without the need for old material transportation and additional crushing, saving construction time.

　　保護環(huán)境：減少新材料開采量，不存在舊料運輸和堆放問題，滿足要求。

　　Environmental protection: reduce the mining output of new materials, avoid the problem of old materials transportation and stacking, and meet the environmental requirements.

　　資源循環(huán)利用：對廢棄物進行資源化處理，轉化為可利用能源，減少環(huán)境污染，推動可持續(xù)發(fā)展。

　　Resource recycling: Recycling waste into usable energy, reducing environmental pollution, and promoting sustainable development.

　　冷再生機在市政、公路、機場、碼頭、停車場等工程的基層、底層穩(wěn)定土現(xiàn)場就地拌和作業(yè)中發(fā)揮著重要作用。此外，冷再生技術還能拓寬路面、改善行駛質量，并恢復路面的線形、斷面和標高。

　　Cold recycling machines play an important role in on-site mixing of stabilized soil at the grassroots and bottom layers of municipal, highway, airport, dock, parking lot and other engineering projects. In addition, cold recycling technology can broaden the road surface, improve driving quality, and restore the linearity, cross-section, and elevation of the road surface.

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