不同于以往路面损坏需要重新运输新材料进行耗时长的重新铺装，如今的沥青路面出现损坏只需要路面冷再生机直接利用原材料进行铺设即可，但并不是所有的路面损坏程度都需要再生机改造，下面冷再生机租赁厂家小编就来讲解一下其适用条件。

Unlike in the past, when the pavement was damaged, new materials needed to be transported again for time-consuming repaving. Now, when the asphalt pavement is damaged, only the pavement cold recycling machine can directly use the raw materials for paving. However, not all pavement damage degrees require the reconstruction of the recycling machine. Now, the application conditions of the cold recycling machine rental manufacturer will be explained.

现场冷再生技术可分为两大类：路面面层和深层复拌。适用条件是：路面结构强度符合承载要求，道路排水设备完好无损。 如果道路的结构层变形或受到影响，在冷再生之前，应对路面结构层进行破坏，加固。 路面面层现场冷再生修复适用道路厚度度数约为613毫米。 以下三个条件适用：

On site cold recycling technology can be divided into two categories: pavement surface and deep mixing. Applicable conditions: the pavement structure strength meets the bearing requirements, and the road drainage equipment is intact. If the structure layer of the road is deformed or affected, the pavement structure layer shall be damaged and reinforced before cold recycling. The applicable road thickness for on-site cold recycling repair of pavement surface is about 6 to 13 mm. The following three conditions apply:

1.路面裂缝引起的路面老化，高温危害，疲劳和反射裂缝。

1. Pavement aging, high temperature hazards, fatigue and reflection cracks caused by pavement cracks.

2.由于混合物，捏合和粗糙材料的不稳定性，路面构成由车辙形成的路面的变形。

2. Due to the instability of mixture, kneading and rough materials, the pavement forms the deformation of pavement formed by rutting.

3.由裂缝，沥青驱和层间粘附力降低引起的道路完整性损坏。

3. Road integrity damage caused by cracks, asphalt flooding and reduction of interlayer adhesion.

深层复拌现场冷再生技能的适用条件是道路的再生重建。 与表面层的现场冷再生相比，深层复拌技能的主要特点是，当重建道路的底层时，您可以习惯道路的深层重新设计要求。混合深度通常为10-20厘米。 处理土壤稳定层时，混合深度可达40厘米。

The applicable condition of cold regeneration technology of deep mixing site is the regeneration and reconstruction of roads. Compared with the on-site cold recycling of the surface layer, the main feature of the deep mixing skill is that you can get used to the deep redesign requirements of the road when rebuilding the bottom layer of the road. The mixing depth is usually 10-20 cm. When dealing with soil stabilized layer, the mixing depth can reach 40 cm.

根据经验，只需要混合并猜测5mm或更大的颗粒占30％以上，旧路可以用它作为再生底层。由于有足够的大骨料来形成再生底层的骨架结构，再生底层具有一定的承载能力。

According to experience, it is only necessary to mix and guess that particles of 5mm or larger account for more than 30%, which can be used as the regeneration bottom layer for old roads. As there are enough large aggregates to form the skeleton structure of the recycled bottom layer, the recycled bottom layer has a certain bearing capacity.

综上所述就是关于路面冷再生机改造利用的适用条件，可以看出当路面因老化、高温等而产生了裂纹、变形和破损现象的时候就可以使用再生机进行改造了。更多相关事项就来我们网站进行咨询吧！

To sum up, it is about the applicable conditions for the reconstruction and utilization of the road surface cold recycling machine. It can be seen that the recycling machine can be used for reconstruction when the road surface has cracks, deformation and damage due to aging, high temperature, etc. Come to our website for more information Consult!