With the acceleration of the urbanization process, large-scale demolition and maintenance of roads have been started all over the country. Pavement maintenance requires the use of pavement cold recycling machine. Let's learn about it!

一般来说，长期经受重型交通的路面会出现路基损坏的情况。为了消除这种损坏，需要对整个路面进行结构性维修。路面冷再生机将铣刨料全部进行重新利用，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解决方案，终达到环保而经济的作用。

Generally speaking, the pavement that has been subjected to heavy traffic for a long time will be damaged. In order to eliminate this damage, the whole pavement needs to be structurally repaired. The pavement cold recycling machine reuses all the milled materials, and its economic 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工作原理

Composition and working principle of pavement cold recycling machine

组成：路面冷再生机是沥青路面冷再生施工中的主要设备，一般由 动力系统、传动系统、工作装置、喷洒系统和操纵控制系统组成。

Composition: the pavement cold recycling machine is the main equipment in the asphalt pavement cold recycling construction. It is generally composed of the power system, transmission system, working device, spraying system and operation control system.

工作原理：路面冷再生机向前行进时，转子向上旋转铣刨原路面材料，同时， 水通过软管从路面冷再生机连接的水车中输送过来，并在路面冷再生机的拌和仓中喷洒。水的输送量通过微处理器控制的泵送系统准确控制，以达到需要的含水量。铣刨转子将水与铣刨料充分拌和。液体稳定剂，例如热沥青 (冷再生机自带泡沫沥青发泡装置，可将热沥青加热到160- 180 °C，与少量水混合发泡)可通过专门设计的喷洒嘴被喷洒到拌和腔；粉状稳定剂如水泥需按设计添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拌和。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，通过与旧料拌和来改善原路面材料的级配。

Working principle: when the road surface cold regenerator moves forward, the rotor rotates upward to mill the raw road surface materials. At the same time, water is transported from the water truck connected to the road surface cold regenerator through the hose and sprayed in the mixing bin of the road surface cold regenerator. The delivery volume of water is accurately controlled by the microprocessor controlled pumping system to achieve the required water content. The milling rotor shall fully mix the water with the milling material. Liquid stabilizers, such as hot asphalt (the cold regenerator is equipped with foam asphalt foaming device, which can heat the hot asphalt to 160-180 ° C and mix it with a small amount of water for foaming), can be sprayed into the mixing chamber through specially designed spray nozzles; The powdery stabilizer such as cement shall be sprinkled on the pavement in front of the pavement cold regenerator according to the designed addition amount. The pavement cold regenerator will mix the powdery stabilizer with recycled materials and water at one time. If the original gradation of the recycled layer is poor, the missing aggregate can be distributed on the pavement before regeneration, and the gradation of the original pavement material can be improved by mixing with the old material.

路面冷再生机的施工方法在全球范围内已得到普遍认可，它在沥青路面的维修方面受到了道路建设部门和建筑公司越来越多的关注。

The construction method of pavement cold recycling machine has been widely recognized in the world. It has received more and more attention from road construction departments and construction companies in the maintenance of asphalt pavement.

以上就是为大家介绍的有关冷再生机租赁的详细的介绍,希望对您有所帮助.如果您有什么疑问的话,欢迎联系我们.我们将以专业的态度,为您提供服务https://www.sddhfjx.com

The above is the detailed introduction of the cold regenerator rental for you. I hope it will help you. If you have any questions, please contact us. We will provide you with services with a professional attitude https://www.sddhfjx.com