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冷再生技術(shù)存在的問題和發(fā)展方向！

來源：http://www.baoxiaomei.cn/ 日期：2021-07-12

雖然冷再生技術(shù)可以全部利用舊瀝青層，但從根本上說，這種利用只是簡單的利用，并沒有充分利用舊瀝青材料，因此，泡沫瀝青改性及提高混合料的性能，使再生回收瀝青混合料達(dá)到作為磨耗層的標(biāo)準(zhǔn)是今后努力的方向。

Although the cold recycling technology can make full use of the old asphalt layer, but basically, this kind of utilization is simply used, and does not make full use of the old asphalt materials. Therefore, the modification of foam asphalt and the performance of the mixture will make the recycled recycled asphalt mixture as the standard of the wear layer, which is the direction of future efforts.

總的說來，從節(jié)約能源和運(yùn)輸費(fèi)用角度來看，采用泡沫瀝青進(jìn)行現(xiàn)場冷再生是目前瀝青路面回收再利用比較合適的工藝方式。

Generally speaking, from the point of view of energy saving and transportation cost, it is suitable for recycling and recycling of asphalt pavement by using foamed asphalt for cold recycling at the scene.
冷再生機(jī)租賃

作為一項(xiàng)創(chuàng)新型實(shí)用技術(shù)，瀝青路面冷再生大大程度地改變了我國沿用多年的傳統(tǒng)的瀝青路面維修方法。采用瀝青路面冷再生技術(shù)，能夠節(jié)約大量的瀝青、砂石等原材料，同時(shí)有利于處理廢料、保護(hù)環(huán)境。

As an innovative and practical technology, cold recycling of asphalt pavement has greatly changed the traditional maintenance method of asphalt pavement used for many years in China. The cold recycling technology of asphalt pavement can save a lot of raw materials such as asphalt, sand and stone, and is conducive to the treatment of waste and environmental protection.

由于經(jīng)濟(jì)與環(huán)保的要求，盡可能多地利用現(xiàn)有路面材料進(jìn)行公路養(yǎng)護(hù)維修和改造，是符合可持續(xù)發(fā)展要求的。在我國瀝青路面維修養(yǎng)護(hù)工程量不斷增加的今天，使用冷再生技術(shù)具有重要價(jià)值。

Due to the requirements of economy and environmental protection, it is in line with the requirements of sustainable development to use the existing pavement materials for highway maintenance and reconstruction as much as possible. With the increase of asphalt pavement maintenance in China, the use of cold recycling technology is of great value.

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