公司新闻

沥青冷补料施工时需要注意的事项

来源：http://www.ycgjglcl.com/ 日期：2022-07-22

沥青冷补料的好处想必大家肯定都有了解过，那么沥青冷补料使用时要注意的问题，或者使用后出现的现象有哪些呢？

Everyone must have known the benefits of asphalt cold patching, so what should be paid attention to when using asphalt cold patching, or what are the phenomena after use?

1、沥青冷油坑槽的清理

1. Cleaning of asphalt cold oil pit

确定挖槽位置，四周铣刨或切缝后，将坑槽内的碎碎石屑、渣子清理干净，废渣的清除要见到固体坚固面无松散的沙子为止

Determine the position of the excavation, after milling or cutting the joints around, clean up the broken stone chips and slag in the pit, and the removal of the waste slag should be until there is no loose sand on the solid solid surface

2、冷补沥青混合料涂刷界面剂(必要时)

2. Cold patching asphalt mixture painting interface agent (if necessary)

在清理好的坑槽四周及底部刷涂界面剂，注意涂刷均匀(高速公路及车流量大的交通路段修补时必须涂刷界面剂)

Brush the interface agent around and at the bottom of the cleaned pit and pay attention to the uniformity (the interface agent must be painted when repairing highways and traffic sections with large traffic flow)

3、冷补沥青填满坑槽

3. Cold patching asphalt to fill the pit

填料高出路面1.5cm左右，填满后坑槽中央处应稍高于四周路面并呈弧形

The filler is about 1.5cm higher than the pavement. After filling, the center of the pit should be slightly higher than the surrounding pavement and in an arc
济南沥青料

4、沥青混合料的压实

4. Compaction of asphalt mixture

根据实地修补面积的大小和深度，选择适当的压实工具和方法进行压实。如汽车轮胎压实、人力夯(hang)、振动平板夯压实、压路机压实。高等级公路修补时，修补区域的四周和边角应保证充分地压实。

According to the size and depth of the field repair area, select appropriate compaction tools and methods for compaction. Such as automobile tire compaction, manual compaction (hang), vibrating plate compaction, roller compaction. When repairing high-grade highways, the surrounding and corners of the repaired area shall be fully compacted.

5、沥青冷补料通车

5. Asphalt cold patching is open to traffic

济南沥青料厂家提醒您，修补完的坑槽四周边角一定要压实，无松散现象。可立即通车

Jinan asphalt manufacturer reminds you that the four surrounding corners of the repaired pit must be compacted without looseness. It can be opened to traffic immediately

坑槽修补后，立即开放交通，车辆行驶后，坑槽表面会出现车辙，冷补料只要不会被车轮胎带走，就不用处理，这是正常现象，您可以放心使用，更多内容就来网站http://www.ycgjglcl.com咨询吧。

After the pit is repaired, the traffic will be opened immediately. After the vehicle runs, the pit surface will appear ruts. As long as the cold patching material will not be taken away by the car tire, it does not need to be treated. This is a normal phenomenon. You can rest assured to use it. For more information, please visit the website http://www.ycgjglcl.com Consult.

上一条：沥青混凝土拌制原理以及符合哪些要求

下一条：对于基础工程沥青作业要注意安全事项