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沥青使用时的五点注意事项

来源：/ 日期：2023-06-02

沥青混凝土是用具有一定黏度和适当用量的沥青材料与一定级配的矿物集料，经过充分拌合形成的混合物。下面济南沥青生产厂家带大家看看沥青使用时的注意事项。

Asphalt concrete is a mixture formed by fully mixing asphalt materials with a certain viscosity and appropriate dosage with a certain gradation of mineral aggregates. Below, Jinan asphalt manufacturer will take you to see the precautions when using asphalt.

1、沥青在施工之前，需要先检查基层情况，如果基层凹凸不平，需要先将基层铲平或者补平，这样才能确保沥青铺贴均匀。另外，在沥青施工之前，还需要将基层处理干净，条件比较恶劣的话，建议用水冲洗干净，确保沥青的附着性。

1. Before asphalt construction, it is necessary to check the condition of the base layer. If the base layer is uneven, it needs to be leveled or patched first to ensure even asphalt paving. In addition, before asphalt construction, it is necessary to clean the base layer. If the conditions are severe, it is recommended to rinse it with water to ensure the adhesion of the asphalt.

2、在透水层铺油时，应注意在适当位置铺路缘石等与道路沥青直接接触的部位，防止水渗入路基损坏路基，造成道路下沉。

2. When laying oil on the permeable layer, attention should be paid to paving curbs and other areas in direct contact with the road asphalt at appropriate positions to prevent water from penetrating the roadbed and damaging it, causing the road to sink.

3、铺设泥浆垫片时，要掌握其厚度，不宜过厚或过薄。太厚的沥青会使乳化困难，造成一些质量问题。

3. When laying mud gaskets, the thickness should be controlled and should not be too thick or too thin. Too thick asphalt can make emulsification difficult and cause some quality problems.
济南沥青生产厂家

4、道路沥青混合料：沥青混合料、需要沥青混合料配备专职人员，控制沥青站出口温度、配合比、油石比。

4. Road asphalt mixture: Asphalt mixture requires dedicated personnel to control the outlet temperature, mix ratio, and asphalt stone ratio of the asphalt station.

5、沥青需要一边加热一边施工，所以在施工完毕之后，还需要有一段时间的冷却期，注意期间内，行人不能在上面走动，更不能有车辆压放。据人士介绍，沥青温度低于50摄氏度，一般可以走动了，但注意比较重的车辆还是不能行走的。

5. Asphalt needs to be heated while construction is being carried out, so after the construction is completed, there needs to be a cooling period. During this period, pedestrians should not walk on it, and vehicles should not be placed on it. According to professionals, if the temperature of asphalt is below 50 degrees Celsius, it is generally possible to walk, but it is important to note that heavy vehicles cannot walk.

沥青路面与普通路面相比具备很多的优势，更稳定、抗裂等，沥青路面是将沥青混凝土加以摊铺、碾压成型而形成的各种类型的路面。更多相关事项就来我们网站咨询！

Asphalt pavement has many advantages compared to ordinary pavement, such as stability and crack resistance. Asphalt pavement is a type of pavement formed by spreading and rolling asphalt concrete. For more related matters, come to our website consulting service

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