在交通网络如同城市血脉的当下，道路养护已成为保障经济社会高效运转的关键环节。冷再生机作为道路养护领域的 “智慧工匠”，以创新技术改写道路建设与维护的传统模式，为资源循环利用与绿色交通发展开辟新路径。

In the current era where transportation networks are like the lifeblood of cities, road maintenance has become a key link in ensuring the efficient operation of the economy and society. As a "smart craftsman" in the field of road maintenance, the cold recycling machine rewrites the traditional mode of road construction and maintenance with innovative technology, opening up new paths for resource recycling and green transportation development.

一、城市道路养护

1、 Urban road maintenance

在城市中，交通流量大，道路长期承受车辆的碾压和磨损，容易出现车辙、裂缝、坑槽等病害。冷再生机可以对这些破损的路面进行快速修复，通过就地再生的方式，将旧路面材料转化为新的基层或底基层材料，减少施工对交通的影响。例如，在城市主干道的局部修复中，冷再生机能够在夜间或交通低谷时段施工，缩短工期，尽快恢复道路通行能力，同时降低施工成本，减少废弃物对城市环境的污染。

In cities, with high traffic flow, roads are subject to long-term vehicle crushing and wear, which can easily lead to diseases such as ruts, cracks, potholes, etc. The cold recycling machine can quickly repair these damaged road surfaces by on-site recycling, converting old road materials into new base or sub base materials, reducing the impact of construction on traffic. For example, in the partial restoration of urban main roads, cold recycling machines can be used during nighttime or low traffic periods to shorten the construction period, restore road traffic capacity as soon as possible, reduce construction costs, and minimize waste pollution to the urban environment.

二、乡村公路建设

2、 Rural road construction

乡村公路建设面临资金有限、交通量相对较小的特点。冷再生机可以充分利用乡村公路现有的旧路面材料，通过添加适量的稳定剂和新骨料，再生出满足乡村公路使用要求的路面材料。这不仅节约了大量的建设资金，还减少了对当地自然资源的开采，保护了乡村的生态环境。许多乡村公路通过冷再生技术进行升级改造，提高了道路的承载能力和使用寿命，改善了农村的交通条件，促进了乡村经济的发展。

Rural road construction faces the characteristics of limited funds and relatively small traffic volume. The cold recycling machine can fully utilize the existing old pavement materials on rural roads, by adding appropriate stabilizers and new aggregates, to regenerate pavement materials that meet the requirements of rural road use. This not only saves a lot of construction funds, but also reduces the exploitation of local natural resources and protects the ecological environment of rural areas. Many rural roads have been upgraded and renovated through cold recycling technology, which has increased the carrying capacity and service life of the roads, improved the transportation conditions in rural areas, and promoted the development of rural economy.

三、高速公路基层再生

3、 Expressway grassroots regeneration

高速公路在长期使用后，基层会出现疲劳损坏、强度下降等问题。冷再生机可对高速公路的旧基层进行再生处理，将旧基层材料破碎、拌和后重新压实，形成新的基层结构。再生后的基层具有良好的力学性能和稳定性，能够满足高速公路的使用要求，同时避免了大规模拆除重建带来的高成本和长时间交通中断，是一种高效、经济的高速公路养护技术。

After long-term use, highways may experience problems such as fatigue damage and decreased strength at the grassroots level. The cold recycling machine can recycle the old base layer of highways, crushing and mixing the old base material, and then re compacting it to form a new base structure. The regenerated grassroots has good mechanical properties and stability, which can meet the requirements of highway use, while avoiding the high cost and long-term traffic interruption caused by large-scale demolition and reconstruction. It is an efficient and economical highway maintenance technology.

冷再生机必将在道路养护领域持续创新，为构建可持续交通体系贡献更多力量。​​

Cold recycling machines will continue to innovate in the field of road maintenance and contribute more to building a sustainable transportation system. ​​

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