就地冷再生是指充分利用現有瀝青道路舊鋪層材料（面層與基層），根據對混合料性能的要求，加入部分新骨料，并按設計加入一定量的水泥，在自然環境溫度下連續地完成材料的銑刨、破碎、拌合、攤鋪及壓實成型，從而修筑出具有所需性能質量的新基層的作業過程。

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.

以道路的養護維修中應用的冷再生基層為例，闡述全深式水泥就地冷再生施工工藝，利用現有瀝青道路舊鋪層材料（面層與基層），根據對混合料性能的要求，并按設計要求加入不小于5%的水泥，在自然環境溫度下連續地完成材料的銑刨、破碎、拌和、攤鋪及壓實成型，從而修筑出具有所需性能質量的新基層的作業過程。

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.

冷再生機出租廠家認為其實是相對全深式就地冷再生而言，全深式就地冷再生的施工深度為30-50公分左右，淺層就地冷再生只針對10公分左右的瀝青層就行就地冷再生，這是兩種就地冷再生直接的區別。

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，非常良好的利用舊路面材料。

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，總投資小，解決施工成本。

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

四，因為瀝青溫度低，實現

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

需要一臺再生設備、乳化瀝青罐車、拾料機、攤鋪機和壓路機等。施工前在原路面通過粉料撒布車撒布水泥。再生銑刨設備將路面進行銑刨，同時向銑刨室加入瀝青，銑刨室內進行攪拌后輸送到后方，通過拾料機和攤鋪機進行攤鋪，后進行壓實作業。更多相關內容點就來我們網站http://ispycorp.com咨詢！

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://ispycorp.com consulting service