就地冷再生是指充分利用现有沥青道路旧铺层材料（面层与基层），根据对混合料性能的要求，加入部分新骨料，并按设计加入一定量的水泥，在自然环境温度下连续地完成材料的铣刨、破碎、拌合、摊铺及压实成型，从而修筑出具有所需性能质量的新基层的作业过程。

Local cold recycling refers to the operation process of making full use of the existing asphalt pavement materials (surface course and base course), adding some new aggregates according to the requirements of the mixture performance, and adding a certain amount of cement according to the design, and continuously completing the milling, crushing, mixing, paving and compaction of the materials under the natural ambient temperature, so as to build a new base course with the required performance quality.

以道路的养护维修中应用的冷再生基层为例，阐述全深式水泥就地冷再生施工工艺，利用现有沥青道路旧铺层材料（面层与基层），根据对混合料性能的要求，并按设计要求加入不小于5%的水泥，在自然环境温度下连续地完成材料的铣刨、破碎、拌和、摊铺及压实成型，从而修筑出具有所需性能质量的新基层的作业过程。

Taking the cold-recycled base course applied in road maintenance as an example, this paper expounds the construction process of full-depth cement cold-recycled in situ, using the existing asphalt pavement materials (surface course and base course), according to the requirements of the mixture performance, and adding no less than 5% cement according to the design requirements, and continuously complete the milling, crushing, mixing, paving and compaction of the materials under the natural ambient temperature, So as to build a new base with the required performance quality.

冷再生机出租厂家认为其实是相对全深式就地冷再生而言，全深式就地冷再生的施工深度为30-50公分左右，浅层就地冷再生只针对10公分左右的沥青层就行就地冷再生，这是两种就地冷再生直接的区别。

The rental manufacturer of the cold regenerator believes that the construction depth of the full deep local cold regeneration is about 30-50 cm, and the shallow local cold regeneration only applies to the asphalt layer of about 10 cm, which is the direct difference between the two kinds of local cold regeneration.

一，非常良好的利用旧路面材料。

1、 Very good use of old pavement materials.

二，施工速度快，施工周期短。

2、 The construction speed is fast and the construction period is short.

三，总投资小，解决施工成本。

3、 The total investment is small, which can solve the construction cost.

四，因为沥青温度低，实现

4、 Because of the low temperature of asphalt, energy conservation and environmental protection are realized

需要一台再生设备、乳化沥青罐车、拾料机、摊铺机和压路机等。施工前在原路面通过粉料撒布车撒布水泥。再生铣刨设备将路面进行铣刨，同时向铣刨室加入沥青，铣刨室内进行搅拌后输送到后方，通过拾料机和摊铺机进行摊铺，后进行压实作业。更多相关内容点就来我们网站http://www.tclqgc.com咨询！

A regeneration equipment, emulsified asphalt tanker, material picker, paver and roller are required. Before construction, cement shall be distributed on the original road surface by powder spreader. Regenerative milling equipment milles the road surface and adds asphalt to the milling room. The asphalt is mixed in the milling room and then transported to the rear. The asphalt is paved by the material picker and paver and then compacted. Come to our website for more relevant content http://www.tclqgc.com consulting service