冷再生又叫冷再生機租賃，是就地冷再生施工中的施工設(shè)備，冷再生施工常見問題：

Cold regeneration, also known as cold regeneration machine leasing, is a construction equipment used in on-site cold regeneration construction. Common problems in cold regeneration construction include:

1、要想做好冷再生技術(shù)施工得話，在做好以前一定要做好路面的全部的調(diào)研，要依據(jù)路面構(gòu)造抗壓強度指數(shù)值PSSI和路面情況指數(shù)值PCI，做好總體的點評，全部的路面的構(gòu)造情況假如合適冷再生技術(shù)得話，就做好冷再生技術(shù)的施工。

1. If you want to do a good job in cold recycling technology construction, you must conduct all the research on the road surface before doing a good job. Based on the compressive strength index (PSSI) of the road surface structure and the pavement condition index (PCI), make an overall evaluation. If the construction of all the road surfaces is suitable for cold recycling technology, then do a good job in cold recycling technology construction.

2、冷再生在應(yīng)用施工的過程中也要依據(jù)其特性點評和再生層的構(gòu)造的層位，以后明確應(yīng)用改性材料瀝青混凝土還是一般瀝青混凝土，全是依據(jù)大道理的級別和交通出行開放時間做好決策的。

2. In the process of applying cold recycling in construction, it is also necessary to evaluate its characteristics and the construction layer of the recycling layer. In the future, whether to use modified material asphalt concrete or general asphalt concrete will be determined based on the level of general principles and the opening time of transportation.

3、冷再生在應(yīng)用的過程中做好再生混和料相互配合的比例也是須人們留意的，一般人們較為常見的相互配合的方法有馬歇爾設(shè)計方法和Superpave設(shè)計方法，應(yīng)用一個原料以后明確混凝土和水的使用量。

3. In the application process of cold recycling, it is also important to pay attention to the proportion of the recycled mixture to be properly mixed. The commonly used methods for mixing are Marshall design method and Superpave design method. After applying a raw material, the amount of concrete and water used should be determined.

4、在做好冷再生技術(shù)應(yīng)用的情況下，一定要確保路面的水可靠性和高溫過程中和的可靠性，是否具備超低溫抗裂纖維特性、物理性能。在應(yīng)用的過程中是否非常容易出現(xiàn)疲憊或是是疏松的狀況。

4. In the application of cold recycling technology, it is necessary to ensure the water reliability of the road surface and the reliability during high-temperature processes, as well as whether it has ultra-low temperature crack resistant fiber characteristics and physical properties. Is it very easy to experience fatigue or looseness during the application process.

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