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路面冷再生机的组成有哪些?

来源:https://www.sddhfjx.com/ 日期:2023-01-24
一般来说,路面长时间经受重型交通,会导致路基损坏。为了这种损坏,需要对整个路面进行结构性修理。路面冷再生机将铣刨料全部进行从头使用,加之其经济的处理方式,使得采用泡沫沥青进行冷再生施工成为一种开创性方案,终到达而经济的效果。
Generally speaking, the road surface will suffer from heavy traffic for a long time, which will lead to subgrade damage. In order to eliminate this kind of damage, it is necessary to carry out structural repair on the entire pavement. The pavement cold recycling machine uses all the milling materials from the beginning. In addition, its economical treatment method makes the cold recycling construction with foam asphalt a pioneering solution, and finally achieves the environmental protection and economic effect.
路面冷再生机的组成和作业原理
Composition and operation principle of cold pavement regenerator
组成:路面冷再生机是沥青路面冷再生施工中的首要设备,一般由 动力体系、传动体系、作业设备、喷洒体系和操作操控体系组成。
Composition: The pavement cold recycling machine is the primary equipment in the cold recycling construction of asphalt pavement, and generally consists of power system, transmission system, operation equipment, spraying system and operation control system.
作业原理:路面冷再生机向前行进时,转子向上旋转铣刨原路面资料,同时, 水经过软管从路面冷再生机衔接的水车中输送过来,并在路面冷再生机的搅拌仓中喷洒。水的输送量经过微处理器操控的泵送体系精确操控,以到达需要的含水量。铣刨转子将水与铣刨料充沛搅拌。液体稳定剂,例如热沥青 (冷再生机自带泡沫沥青发泡设备,可将热沥青加热到160- 180 °C,与少量水混合发泡)可经过专门规划的喷洒嘴被喷洒到搅拌腔;粉状稳定剂如水泥需按规划增加量事先洒布在路面冷再生机前的路面上,路面冷再生机将粉状稳定剂与再生料和水一次性搅拌。如遇再生层原级配不良的情况,可在再生前将所缺少的部分集料洒布在 路面上,经过与旧料搅拌来改善原路面资料的级配。
冷再生机租赁
Operating principle: when the cold pavement regenerator moves forward, the rotor rotates upward to mill the original pavement data, and at the same time, the water is transferred from the water truck connected with the cold pavement regenerator through the hose, and sprayed in the mixing bin of the cold pavement regenerator. The water delivery volume is precisely controlled by the microprocessor controlled pumping system to reach the required water content. The milling rotor fully mixes the water and the milling material. Liquid stabilizers, such as hot asphalt (the cold recycling machine is equipped with foam asphalt foaming equipment, which can heat the hot asphalt to 160 - 180 ° C and mix it with a small amount of water for foaming) can be sprayed to the mixing chamber through specially planned spray nozzles; The powder stabilizer, such as cement, needs to be distributed on the pavement in front of the cold recycling machine according to the planned increase amount. The cold recycling machine will mix the powder stabilizer with recycled materials and water at one time. If the original gradation of the recycled layer is poor, the missing part of the aggregate can be sprayed on the pavement before recycling, and the gradation of the original pavement data can be improved by mixing with the old material.
路面冷再生机的施工办法在全球范围内已得到遍及认可,它在沥青路面的修理方面受到了路途建设部门和修建公司越来越多的关注。
The construction method of pavement cold recycling machine has been widely recognized worldwide, and its repair of asphalt pavement has attracted more and more attention from road construction departments and construction companies.
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This article is dedicated by the cold regenerator leasing company. For more information, please click https://www.sddhfjx.com Sincere attitude. We will provide you with comprehensive services. We will continue to offer you more relevant knowledge. Please look forward to it
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