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冷沥青混合料的特点与注意使用

来源：/ 日期：2022-06-10

冷沥青混合料在任何环境和温度下都可以随时对路面坑槽进行修补，有可以长期存放，随时取用不造成资源浪费，并且使用过程中不会有黑烟，废水，废料的产生，已逐渐在国道、省道、市政道路上得到推广和应用。那么冷沥青混合料的特点与注意使用是怎样的？

Cold asphalt mixture can repair pavement pits and grooves at any time under any environment and temperature. It can be stored for a long time and used at any time without causing waste of resources. In addition, there will be no black smoke, waste water and waste materials in the process of use. It has been gradually promoted and applied in national, provincial and municipal roads. So what are the characteristics and attentions of cold asphalt mixture?

冷沥青混合料的特点

Characteristics of cold asphalt mixture

适用天气和环境

Applicable weather and environment

冷补适用的环境温度范围宽，可以在-3050之间适用，冷补防水性能，在雨雪天气和积水坑穴都可以施工。

The applicable ambient temperature range of cold patching is wide, and it can be applied between -30 and 50. The cold patching waterproof performance can be constructed in rainy and snowy weather and ponding pits.

施工简单

Simple construction

使用冷补材料，修补时无需粘层油，备料可随取，随用不需要重型施工机械，可根据路面的不同修补情况采用冲击压实，人工压实等。

Cold patching materials are used. There is no need to stick layer oil during patching. Materials can be taken at any time. Heavy construction machinery is not required. Impact compaction and manual compaction can be adopted according to different patching conditions of the pavement.

修补质量

Repair quality

冷补料具有*的抗老化和粘结性功能，修补后的抗穴，不易产生脱落，龟裂等不良现象，不需要重新修补。

The cold patching material has the anti-aging and bonding functions of * and the repaired anti hole is not easy to fall off, crack and other undesirable phenomena, so it does not need to be repaired again.

容易保存

Easy to save

金欧特冷补料成品常温下可露天存放两年之久，袋装密封成品存放时间更长。

The finished products of Jinou special cold replenishment can be stored in the open air for two years at normal temperature, and the storage time of bagged sealed products is longer.

立即通车

Open to traffic immediately

用冷补维修材料补过的区域无需封闭交通，可立即通车，大大缓解因道路修补施工而造成的交通堵车。

The area filled with cold repair materials does not need to be closed to traffic, and can be opened to traffic immediately, greatly alleviating the traffic jam caused by road repair construction.

绿色

Green environmental protection

冷补材料生产和使用不会产生粉尘和黑烟，且材料不溶于水，因而不会污染大气和水，有利于环境保护。

The production and use of cold patching materials will not produce dust and black smoke, and the materials are insoluble in water, so they will not pollute the atmosphere and water, which is conducive to environmental protection.

适用用途

Applicable use

冷补材料与沥青混凝土、水泥混凝土、金属表面等不同基质的材料均有良好的粘结力，可广泛应用与高速公路、一般公路、市政道路、机场道路、桥梁等多种路面的修补与养护。

Cold patching materials have good adhesion with asphalt concrete, cement concrete, metal surface and other materials with different substrates, and can be widely used in the repair and maintenance of highways, general highways, municipal roads, airport roads, bridges and other pavement.
济南沥青料

冷沥青混合料注意使用

Pay attention to the use of cold asphalt mixture

济南沥青料厂家提醒可以将坑槽内部清理干净，没有杂物和石屑积水等，将冷料包装拆袋倒出摊铺平整，摊铺高度不要与路面持平，而是要高出一点，一般实际摊铺高度是坑槽深度1.2~1.5，这样比路面稍高一点，在机器压实和车辆碾压之后会与路面逐渐持平。如坑槽深度超过5cm，应分层填补，逐层压实，每层3-5cm。

Jinan asphalt manufacturer reminds that the pit and groove can be cleaned without debris, stone chips and water. The cold material package can be unpacked and poured out for paving. The paving height should not be equal to the road surface, but higher. Generally, the actual paving height is 1.2~1.5 of the pit depth, which is slightly higher than the road surface. It will be gradually equal to the road surface after machine compaction and vehicle compaction. If the depth of the pit exceeds 5cm, it shall be filled in layers and compacted layer by layer, 3-5cm for each layer.

压实过程要遵循“先四周，再中间”，使用压实工具反复压实三次以上，这样整体压实度可得到保障，修补过的坑槽才不会轻易松散。

The compaction process shall follow the principle of "first around, then in the middle", and the compaction tool shall be used for repeated compaction for more than three times, so that the overall compactness can be guaranteed, and the repaired pits and grooves will not be loosened easily.

冷沥青混合料修补过的坑槽有非常强的抗老化和粘结性能。修补后的坑槽不易产生脱落，龟裂等不良现象，不需重复修补，修补过的坑槽可用立即开放交通。施工后的剩余材料不要打开包装，在阴凉干燥，远离火源的地方可存储两年以上。

The repaired pits and grooves of cold asphalt mixture have very strong anti-aging and bonding properties. The repaired pits and grooves are not easy to fall off, crack and other adverse phenomena, and do not need to be repaired again. The repaired pits and grooves can be opened to traffic immediately. The remaining materials after construction shall not be unpacked. They can be stored in a cool and dry place away from the fire source for more than two years.

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