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什么是全深式就地冷再生？有何優(yōu)缺點？

來源：http://www.baoxiaomei.cn/ 日期：2021-02-01

瀝青路面全深式就地冷再生技術(shù)，是一項新的道路建造工藝，它充分利用舊瀝青路面的資料（面層直至底層），在常溫下利用專用冷再生機械，對舊瀝青路面資料銑刨、破碎，并參加一定量的添加劑和水與其充分?jǐn)嚢瑁偷卣侥雺撼尚?，?jīng)養(yǎng)生構(gòu)成滿足路用強度要求的新式路面底層，對舊瀝青路面的利用并由此處理舊路改建時“調(diào)拱、調(diào)坡”的問題，以到達(dá)簡化施工程序、下降工程造價之目的。

The full depth cold recycling technology of asphalt pavement is a new road construction technology. It makes full use of the data of old asphalt pavement (from surface to bottom layer), uses special cold recycling machinery to mill and crush the data of old asphalt pavement at room temperature, and takes part in a certain amount of additives and water to fully mix with it. It is leveled and rolled on the spot. After curing, it can meet the road strength In order to simplify the construction procedure and reduce the cost of the project, it is necessary to make use of the old asphalt pavement and deal with the problem of "adjusting the arch and slope" in the reconstruction of the old road.

全深式就地冷再生優(yōu)點：

Advantages of full depth cold in place regeneration:

1.完成了舊瀝青路面面層和底層資料就地再生利用，節(jié)省了資料運轉(zhuǎn)費用及時間。

1. Complete the on-site recycling of the old asphalt pavement surface layer and bottom layer data, save the data operation cost and time.

2.施工進程的能耗低、污染小。

2. Low energy consumption and low pollution in the construction process.

3.適用范圍廣。

3. Wide application.
冷再生機租賃

缺點：

Disadvantages:

1.施工質(zhì)量操控的難度較大。

1. It is difficult to control the construction quality.

2.一般需要加鋪瀝青罩面層。

2. Asphalt overlay is generally required.

全深式就地冷再生首要適用場合：

The main application of full depth cold in place regeneration is as follows:

1.用于病害嚴(yán)峻的一、二、三級公路瀝青路面的翻修或晉級改建；用于高速公路時一定要建立切實可行的質(zhì)量操控系統(tǒng)；再生資料用于瀝青路面的底層及輕交通量道路的下面層。

1. It is used for the renovation or upgrading of the asphalt pavement of the first, second and third class highway with severe diseases; it is necessary to establish a practical quality control system when it is used for the expressway; the recycled data is used for the bottom layer of the asphalt pavement and the lower layer of the light traffic road.

2.可用于一般鄉(xiāng)村道路的面層翻修，但用作面層翻修時應(yīng)用選用稀漿封層、碎石封層、微表處做上封層。

2. It can be used for the surface course renovation of general rural roads, but slurry seal, gravel seal and micro surfacing shall be used as the upper seal when it is used for the surface course renovation.

適用于需要對整個路面進行翻修的場合；

It is suitable for the occasion where the whole pavement needs to be renovated;

適用于需要對底層進行補強性改建的場合；

It is suitable for the situation where the bottom layer needs to be reinforced and reconstructed;

特別適用于低等級路面的改造晉級；

It is especially suitable for upgrading of low-grade pavement;

不適用于瀝青路面的表面層的翻修。

It is not applicable to the renovation of surface course of asphalt pavement.

以上是全深式就地冷再生優(yōu)缺點及應(yīng)用場合的介紹，相信大家都有所了解了，如您想了解更多精彩資訊請點擊我們的網(wǎng)站：冷再生機租賃http://www.baoxiaomei.cn

The above is the introduction of the advantages, disadvantages and application occasions of full depth on-site cold regeneration. I believe everyone knows about it. If you want to know more wonderful information, please click our website: cold regeneration machine rental http://www.baoxiaomei.cn

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