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冷再生机路面养护中的接缝问题处理
来源:http://www.tclqgc.com/ 日期:2023-02-10 发布人:
冷再生机在工作过程中,每次停车,即使只需要几分钟就可以更换罐车,也会对整个接缝处回收材料的均匀性造成严重影响。因此,冷再生机租赁厂家提醒,在施工中应尽量减少停工。在不可避免的情况下,应仔细处理形成的横向接缝。
During the working process of the cold regenerator, even if the tank car can be replaced within a few minutes after each stop, it will also have a serious impact on the uniformity of the recycled material at the entire joint. Therefore, the cold regenerator leasing manufacturer reminded that shutdown should be minimized during construction. Where unavoidable, the transverse joints formed shall be carefully treated.
1。当临时停工后重新开工时,整个再生装置应后退1.5-2米再生材料,以确保所有材料在开工后得到处理。
1。 When restarting after temporary shutdown, the whole regeneration device shall be retreated 1.5-2 meters to the recycled material to ensure that all materials are treated after starting.
2。后一个工段应预留4-6米的实时压路,下一工段不碾压。
2。 4-6 meters of real-time rolling shall be reserved for the next section, and the next section shall not be rolled.
3。当冷再生租赁后开始工作时,应将转子切割到再生层的底部,以破坏再生材料。前进速度为0,使松散再生料混合不均匀。因此,人工翻身后须对坑进行平整。
3。 When starting work after the cold regeneration lease, the rotor should be cut to the bottom of the regeneration layer to destroy the regeneration material. The forward speed is 0, so that the loose recycled material is mixed unevenly. Therefore, the pit must be leveled after manual turnover.
再生层稳定后,再生料基本处于稳定状态,但不能完全再生机轮轨。此时轮距深度约为0.5-1厘米。
After the regeneration layer is stabilized, the recycled material is basically in a stable state, but the wheel rail of the regeneration machine cannot be completely eliminated. At this time, the track depth is about 0.5-1 cm.
当两段再生完成且全部稳定后,用平地机进行平整。一次调平的目的是一和二块右侧的三排轮轨。二次平整主要是在刮料机前均匀摊铺再生料,同时考虑再生层的水平和垂直坡度。后对整个作业段进行平整。
When the two stages of regeneration are completed and all are stable, use a grader to level them. The purpose of primary leveling is to eliminate one and two right three-row wheel tracks. The secondary leveling is mainly to evenly spread the recycled material in front of the scraper, taking into account the horizontal and vertical slope of the recycled layer. After that, the whole operation section shall be leveled.
再生机的工作宽度一般小于再生路面的工作宽度。因此,整个道路的再生需要多次操作,导致几个相邻工作面之间出现纵向接缝。
The working width of the regenerator is generally smaller than the working width of the recycled pavement. Therefore, the regeneration of the entire road requires multiple operations, resulting in longitudinal joints between several adjacent working faces.
一般来说,相邻工作面之间的小重叠为10cm,以确保纵向接缝处回收材料的连续性,同时避免相邻工作面之间存在不回收的夹带。
Generally speaking, the small overlap between adjacent working faces is 10cm to ensure the continuity of recycled materials at the longitudinal joints and to avoid non-recycled entrainment between adjacent working faces.
另外,在选择冷再生机的时候,要与冷再生租赁厂家签订相应的合同,这一点是非常重要的。您要注意一下合同的双方,甲方与乙方都应该是明确的租赁人,应该明确双方的责任和义务。更多相关该设备租赁的事项就来我们网站做http://www.tclqgc.com咨询吧!
In addition, when selecting the cold regeneration machine, it is very important to sign the corresponding contract with the cold regeneration leasing manufacturer. You should pay attention to both parties of the contract. Both Party A and Party B should be clear tenants, and the responsibilities and obligations of both parties should be clear. Come to our website for more matters related to the equipment leasing http://www.tclqgc.com Ask!
下一篇:冷再生机械的相关技术难题要了解 上一篇:就地冷再生技术的道路路面维修7大优势
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