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冷再生机施工中如何处理接缝问题
来源：https://www.sddhfjx.com/ 日期：2023-04-07
路面的接缝问题就是冷再生机在对道路进行施工中停机所导致的，每次停机，哪怕只是停机几分钟用于更换罐车，也会造成路面再生材料铺设的横缝，缝隙的产生会影响到接下来再次施工时的材料的均匀性。因此在施工的过程中应当尽量避免停机，事不可为的话，应当及时的对缝隙进行处理。下面冷再生机租赁厂家就来讲解一下如何处理接缝问题。
The joint problem on the road surface is caused by the shutdown of the road during the construction of the cold reinvigoration process. Even if the shutdown is only for a few minutes to replace the tank truck, it can cause transverse joints in the laying of recycled materials on the road surface. The generation of cracks will affect the uniformity of the materials during the subsequent construction. Therefore, during the construction process, it is necessary to avoid downtime as much as possible. If things cannot be done, the gaps should be dealt with in a timely manner. Below, the cold regeneration machine rental manufacturer will explain how to handle the seam problem.
1、在临时停机后重新开始施工时，整个再生机组应倒退1.5～2m的距离到达再生过的材料上，以保证开始施工后所有材料均得到处理。
1. When resuming construction after a temporary shutdown, the entire regeneration unit should be backed up by a distance of 1.5-2m to reach the recycled material, to ensure that all materials are processed after starting construction.
2、上一作业段压实时,要预留4～6m不进行碾压，待下一段碾压时一并压实。
2. During the compaction of the previous operation section, a distance of 4-6 meters should be reserved for no compaction, and the next section should be compacted together.
3、由于再生机开始工作时要使转子全部下切到再生层的底部来打碎再生料，前进速度为0，使得翻松的再生料混合不均匀，为此，需人工进行翻拌后将坑槽找平。
3. Due to the fact that when the regeneration machine starts working, it needs to cut all the rotors down to the bottom of the regeneration layer to break the recycled material, with a forward speed of 0, resulting in uneven mixing of the loosened recycled material. Therefore, it is necessary to manually mix and level the pit.
再生机的工作宽度一般要小于再生路面的宽度。因此，全幅路的再生需要多次作业，从而导致数条相邻作业面间的纵向接缝。一般来讲，相邻作业面间的小重叠量为10cm，以保证纵缝处再生料的连续性，同时避免相邻作业面间存在未再生的夹带。
The working width of the recycling machine is generally smaller than the width of the recycled road surface. Therefore, the regeneration of the full width road requires multiple operations, resulting in longitudinal joints between several adjacent working surfaces. Generally speaking, the small overlap between adjacent working surfaces is 10cm to ensure the continuity of recycled material at the longitudinal joint, while avoiding the presence of unrecycled entrainment between adjacent working surfaces.
冷再生机的品质和质量控制：
Quality and quality control of cold regeneration machines:
1.施工前必须进行原材料的各项试验，检验合格后方可使用。施工前要进行混合料的各项试验，当确认材料未发生变化时，方可施工。
1. Before construction, various tests of raw materials must be carried out, and they can only be used after passing the inspection. Before construction, various tests of the mixture must be carried out. Construction can only be carried out after confirming that the material has not changed.
2.施工中应随时检测混合料中结合料与添加剂等的含量，保证施工质量。
2. During construction, the content of binders and additives in the mixture should be tested at any time to ensure construction quality.
3.施工中应根据混合料的拌和和易性等情况及时调整用水量。
3. During construction, the water consumption should be adjusted in a timely manner based on the mixing and workability of the mixture.
综上所述就是关于冷再生机内容了，希望能够对施工团队提高道路等级有所帮助。您对此有怎样的疑惑或者需求，欢迎来我们网站https://www.sddhfjx.com进行咨询了解！
In summary, it is about the content of cold recycling machines, and I hope it can be helpful for the construction team to improve the road grade. Do you have any doubts or needs regarding this? Welcome to our website https://www.sddhfjx.com Conduct consultation to understand!
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公司名称：山东途畅路桥工程有限公司 
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