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冷再生机施工工艺与优势的分析
来源：https://www.sddhfjx.com/ 日期：2023-03-13
冷再生机是为适应城乡道路建设而设计制造的具有环保、高能效的道路施工设备，作业时在对旧沥青路面进行铣刨、破碎的同时，添加稳定剂（水泥、石灰、水等），就地拌和通过整形、压实而形成新的道路基层。冷再生机租赁厂家为您讲解下其优势与工艺事项。
The cold recycling machine is a road construction equipment with environmental protection and high energy efficiency designed and manufactured to adapt to the construction of urban and rural roads. During the operation, while milling and crushing the old asphalt pavement, the stabilizer (cement, lime, water, etc.) is added, and the new road base is formed by local mixing, shaping and compaction. The cold regeneration machine rental manufacturer will explain its advantages and technological matters to you.
工艺
workmanship
1、对旧路结构状况进行调查，并铺筑试验路，以确定需要再生的深度和新集料的添加量等工艺参数，长度不宜小于200米。
1. Investigate the structure of the old road and pave the test road to determine the depth of regeneration and the addition of new aggregate and other process parameters. The length should not be less than 200 meters.
2、冷再生施工前应将旧路路面清扫干净，并将旧路明显的沉陷、坑槽进行填平处理。
2. Before cold regeneration construction, the old road surface shall be cleaned and the obvious settlement and pit of the old road shall be filled and leveled.
3、人工或机械摊铺添加剂（水泥、石灰、新集料等），按设计的添加量计算每平方米的添加量。
3. For manual or mechanical paving of additives (cement, lime, new aggregate, etc.), the amount added per square meter shall be calculated according to the designed amount.
4、冷再生机进行作业。施工过程中，应随时检查深度及速度，以保证再生深度及破碎的混合料级配合理。
4. The cold regenerator works. During construction, the depth and speed shall be checked at any time to ensure that the regeneration depth and the broken mixture gradation are reasonable.
5、使用推土机初找平，并均匀排压，然后使用平地机刮平至设计高程。
5. Use a bulldozer for initial leveling, and discharge pressure evenly, and then use a grader to level to the design elevation.
6、检测含水量，必要时补水，使其符合佳含水量，然后进行路面碾压形成新的道路基层。
6. Check the water content, add water if necessary to make it conform to the optimum water content, and then roll the pavement to form a new road base.
7、道路基层养生。养生时间不少于7天，养生期间进行交通管制。
7. Road base curing. The curing time shall not be less than 7 days, and traffic control shall be conducted during the curing period.
8、铺筑面层，压实形成新的路面。
8. Pave the surface layer and compact it to form a new pavement.
优势
advantage
（1）成本低
(1) Low cost
（2）提高旧路等级
(2) Improve the grade of old roads
（3）不损坏路基
(3) No damage to subgrade
（4）可以不中断交通
(4) Traffic can be uninterrupted
（5）工期短
(5) Short construction period
（6）保护环境和资源
(6) Protect the environment and resources
冷再生机施工工艺与优势的分析就到这里了，建议您在使用前要对其进行充足的了解，使用过程中做好预防措施，使用之后要及时进行机器的清理，更多注意事项就来我们网站https://www.sddhfjx.com咨询！
This is the end of the analysis of the construction process and advantages of the cold recycling machine. It is recommended that you fully understand it before use, take preventive measures during use, and clean the machine in time after use. For more precautions, please visit our website https://www.sddhfjx.com consulting service
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公司名称：山东途畅路桥工程有限公司 
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