1、冷再生出租技术具有适用性。早期路面诊断是非常必要的。水泥冷再生技术一般是原路面的碾压、调平、碾压、分层等施工技术。仅是浅层路面结构的再生（不大于25cm），对于路面结构下层的病害没有修复作用。对于路面基层承载力不足，弯沉值过大等情况下需要恢复路面功能的深度处理，一个简单的一层冷再生工艺不能起到彻底强化结构层的作用。

1. Cold recycling rental technology has applicability. Early road surface diagnosis is essential. Cement cold recycling technology generally refers to construction techniques such as rolling, leveling, compaction, and layering of the original road surface. Only the regeneration of shallow pavement structures (not greater than 25cm) has no repairing effect on the underlying diseases of pavement structures. For situations where the bearing capacity of the pavement base is insufficient and the deflection value is too large, a simple one layer cold recycling process cannot fully strengthen the structural layer in order to restore the functionality of the pavement.

2、水泥用量的确定将直接影响到再生层质量。适当的水泥剂量不仅可以避免因水泥剂量不足引起的乏力，还能减少过度的水泥剂量引起的基底应力收缩裂缝，延长道路的使用寿命。

2. The determination of cement dosage will directly affect the quality of the recycled layer. Appropriate cement dosage can not only avoid fatigue caused by insufficient cement dosage, but also reduce base stress shrinkage cracks caused by excessive cement dosage, extending the service life of the road.

3、水泥的选择是非常重要的。水泥的冷再生不需要使用任何水泥。它有严格的要求。水泥粘结剂的要求基本相同，青岛冷再生机，水泥稳定碎石。它需要延缓水泥初凝时间大于3h，终凝时间大于6小时的缓凝水泥。

3. The choice of cement is very important. The cold recycling of cement does not require the use of any cement. It has strict requirements. The requirements for cement binder are basically the same, Qingdao cold recycling machine, cement stabilized crushed stone. It requires delayed setting cement with an initial setting time greater than 3 hours and a final setting time greater than 6 hours.

4、施工用水的选择。看似微不足道的因素，但可能是由于过多的杂质或盐离子过多的施工用水，造成质量问题。

4. Selection of construction water. Seemingly insignificant factors, but may be caused by excessive impurities or salt ions in the construction water, resulting in quality issues.

5、施工设备选型施工设备，施工设备其中包括再生机、压路机等，因其不同的性能会影响到整个工程的质量和效率，有必要选用操作智能，性能优越的施工设备确保施工各环节的内在质量。

5. Selection of construction equipment, including recycling machines, rollers, etc., as their different performance can affect the quality and efficiency of the entire project, it is necessary to choose construction equipment with intelligent operation and superior performance to ensure the inherent quality of each construction link.

6、养生。有许多方法来保持健康：喷洒透层沥青、洒水、覆盖塑料薄膜等，养生期间断绝或限制交通。

6. Health preservation. There are many ways to maintain health: spraying with asphalt, watering, covering with plastic film, etc., cutting off or restricting traffic during the health period.

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