冷再生机对于施工质量的要求要从几个方面来了解，这样才能更好的在后期使用中保障施工质量，也能让机器得到保护，下面冷再生机租赁厂家就来为您讲解一番。

The requirements for construction quality of Cold Recycling Machine should be understood from several aspects, so as to better guarantee the construction quality in the later use and protect the machine. Now, the cold recycling machine rental manufacturer will explain it to you.

1、乳化沥青再生与泡沫沥青再生压实度

1. Compaction of emulsified asphalt regeneration and foam asphalt regeneration

高速公路与一级公路的乳化沥青再生压实度需要达到90%以上，泡沫沥青再生压实度需要达到98%以上；二级及二级以下公路，乳化沥青再生压实度需达到88%以上，泡沫沥青再生压实度需要达到97%以上。每车道每检查两次。

The reclaimed compactness of emulsified asphalt and foam asphalt shall be more than 90% and 98% respectively for expressways and first-class highways; For Class II and below roads, the compaction degree of emulsified asphalt regeneration shall be more than 88%, and that of foam asphalt regeneration shall be more than 97%. Check twice per kilometer per lane.

2、含水率

2. Moisture content

冷再生机施工含水率需要符合基本规范要求，每三个工作日检验一次。

The construction water content of the cold regenerator shall meet the requirements of the basic specifications and be inspected every three working days.

3、沥青含量矿料级配

3. Asphalt content mineral aggregate gradation

发现沥青含量矿料级配异常时应随时检验，检验方法为油提筛分。

In case of abnormal asphalt content and mineral aggregate gradation, it shall be inspected at any time by oil extraction screening.

4、冻融劈裂强度比

4. Freeze-thaw splitting strength ratio

冻融劈裂强度比应大于70%,每三个工作日检查一次。

The freeze-thaw splitting strength ratio shall be greater than 70% and shall be checked every three working days.

5、其他检查项目

5. Other inspection items

残留稳定度，干湿劈裂强度比，马歇尔稳定度，15℃劈裂强度等，需要每工作日检查一次，符合设计要求。

Residual stability, wet/dry split strength ratio, Marshall stability, 15 ℃ split strength, etc. shall be checked every working day to meet the design requirements.

冷再生机对于施工质量的要求就从五个方面来了解到了，您还有什么不了解的地方，欢迎来我们网站咨询！

Leng Zaisheng's requirements for construction quality can be seen from five aspects. If you don't know anything, please come to our website consulting service