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冷再生机就地冷再生的施工工艺
来源:https://www.sddhfjx.com/ 日期:2023-07-17
冷再生机是为适应城乡道路建设而设计制造的具有、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。下面冷再生机租赁厂家来讲讲冷再生机就地冷再生的施工工艺。
The cold recycling machine is an environment-friendly and efficient Roadworks equipment designed and manufactured to adapt to the construction of urban and rural roads. During operation, when milling and crushing the old asphalt pavement, it adds stabilizers (cement, lime, water, etc.), and mixes in place to form a new road base through shaping and compaction. Below, the leasing manufacturer of the cold regeneration machine will explain the construction process of on-site cold regeneration of the cold regeneration machine.
特点:
Features:
1、采用大功率中冷增压发动机,功率储备系数高,动力强劲。
1. Adopting a high-power intercooled turbocharged engine, with high power reserve coefficient and strong power.
2、液压系统采用有实力的液压泵和马达。
2. The hydraulic system adopts powerful brand hydraulic pumps and motors.
3、洒水系统采用液压驱动,所需洒水量采用高精度流量调节阀控制,利用微控制器根据拌和深度
3. The watering system is hydraulically driven, and the required amount of water is controlled by a high-precision flow regulating valve. A microcontroller is used to adjust the mixing depth
4、工作速度、精准控制洒水量。
4. Working speed, precise control of sprinkler volume.
5、方便的“敲入敲出”式铣拌刀头,缩短了停机更换时间。
5. The convenient "knock in and out" type milling and mixing cutter head shortens the downtime for replacement.
就地冷再生施工工艺
On site cold regeneration construction process
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. Conduct an investigation into the structural condition of the old road and pave a test road to determine the depth of regeneration and the amount of new aggregate added, 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 recycling construction, the old road surface should be cleaned and any obvious subsidence or potholes on the old road should 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的添加量。
3. Artificial or mechanical paving of additives (such as cement, lime, new aggregates, etc.) shall be calculated based on the designed addition amount per square meter.
冷再生机租赁
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. Cold regeneration machine for operation. During the construction process, the depth and speed should be checked at any time to ensure that the regeneration depth and the gradation of the crushed mixture 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设计高程。
5. The bulldozer shall be used for initial leveling, and the pressure shall be discharged evenly, and then the Grader shall be used for leveling 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 meet the optimal water content, and then roll the road surface 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 maintenance. The health preservation period shall not be less than 7 days, and traffic control shall be implemented during the health preservation 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 road surface.
冷再生机就地冷再生的施工工艺相关内容就讲解到这里了,希望能够给您好的帮助,更多事项就来我们网站https://www.sddhfjx.com咨询!
That's all for the construction process related to on-site cold regeneration of the cold regeneration machine. We hope it can provide you with good help. For more information, please come to our website https://www.sddhfjx.com consulting service
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