公司新闻
厂拌冷再生反射裂缝及施工现场状况！
来源：//www.symbolname.com/ 日期：2021-05-04
厂拌冷再生结构主要用于沥青路面的基层，属于“半柔性基层”范畴，它可预防反射裂缝，从而延长沥青面层的使用寿命；铣刨后旧料回收利用，可以避免污染环境，符合提倡的建设节约型、可持续发展的时代主流。冷再生基层施工工艺经过多个实际工程应用，取得了良好的经济效益和社会效益，冷再生能更加有效的控制材料的质量与路用性能。
The plant mix cold recycling structure is mainly used in the base of asphalt pavement, which belongs to the category of "semi flexible base". It can prevent reflection cracks and prolong the service life of asphalt pavement; After milling, the old material can be recycled to avoid environmental pollution, which is in line with the mainstream of the era of building a conservation oriented and sustainable development. After several practical engineering applications, the construction technology of cold recycling base course has achieved good economic and social benefits. Cold recycling can more effectively control the quality of materials and road performance.
冷再生技术有较好的储存功能，通过冷再生处理的混合料可以在一定时间内储存备用，克服了就地冷再生中的生产和摊铺相互依赖的缺陷。泡沫沥青再生混合料中以旧路材料为主，有效的了铣刨料的再生利用，同时可以避免污染环境。冷再生处理有效地了发泡效果以及铣刨料的破碎程度，保证了冷再生混合料的路用性能。
Cold recycling technology has a good storage function. The mixture treated by cold recycling can be stored for standby in a certain period of time, which overcomes the defect of interdependence between production and paving in the on-site cold recycling. Foamed asphalt recycling mixture is mainly made of old road materials, which effectively solves the regeneration and utilization of milling materials, and avoids polluting the environment. Cold recycling treatment can effectively solve the foaming effect and the crushing degree of milling material, and ensure the road performance of cold recycling mixture.
路面标高可以不抬高或抬高较少，减少了挡墙、边沟、绿化带等附属设施的加高费用；在面层结构设计中可以减薄沥青面层厚度，从而有效地节约投资。冷再生技术是指将旧沥青混凝土面层挖除或铣刨，再运送料场堆放存贮。我们根据材料的情况破碎或过筛后，通过固定的施工设备，根据需要添加新料进行搅拌并喷入泡沫沥青，生产泡沫沥青再生混合料，然后运送道路施工现场。
The elevation of the road surface can not be raised or raised less, which reduces the cost of heightening the retaining wall, side ditch, green belt and other ancillary facilities; In the design of surface structure, the thickness of asphalt surface can be reduced, so as to save investment effectively. Cold recycling technology refers to the excavation or milling of old asphalt concrete surface, and then transported to the stockyard for storage. According to the condition of the material, we break or sift through the fixed construction equipment, add new materials according to needs, stir and spray into foam asphalt, produce foamed asphalt regenerated mixture, and then transport it to the road construction site.
厂拌冷再生设备摊铺压实成型，成为一个路面结构层次的施工工艺。由于沥青泡沫的衰减速度很快，在生产泡沫沥青再生混合料时，需要在很短的时间内与冷集料拌和，因此，泡沫沥青再生混合料的拌和设各应集材料传送、沥青发泡、混合料拌和等施工操作为一体。当前泡沫沥青混合料常作为冷再生基层应用，属于沥青处置柔性基层的范畴。冷再生设备基层强度尚可，面层出现大面积病害的路段。
Plant mixing cold recycling equipment paves, compacts and forms, which becomes a construction technology of pavement structure level. Because the decay rate of asphalt foam is very fast, in the production of foamed asphalt recycling mixture, it is necessary to mix with cold aggregate in a very short time. Therefore, the mixing operation of foamed asphalt regeneration mixture should be one of the construction operations such as material transfer, asphalt foaming and mixture mixing. At present, foamed asphalt mixture is often used as cold recycling base, and belongs to the category of asphalt treated flexible base. The strength of cold recycling equipment base is acceptable, and the road section with large area disease on the surface layer.
公司地址：济南市槐荫区经一路273号群盛华城2号楼1-404
公司名称：山东途畅路桥工程有限公司 
备案号：