Asphalt pavement seasonal maintenance method

The waterproof paving material such as asphalt is used for pavement laying, which not only has waterproof performance, but also makes the pavement difficult to penetrate water and has a longer service life, and also has the function of noise reduction, which makes the driving of the car more stable, but because the asphalt is sensitive to temperature. Sex, as well as the differences in water temperature conditions in different seasons, so people need to properly maintain the asphalt pavement, how to maintain the asphalt pavement? How can we guarantee that it will not be damaged in every season?

Asphalt pavement maintenance method:

1. Spring: The filling and sealing repair of asphalt pavement temperature shrinkage cracks and other cracks should be done well. The low temperature spring rain period maintenance materials and spring melting and pruning prevention equipment should be used to quickly repair pits, loose and tumbling diseases.

2. Summer: The temperature is high, which is a favorable season for the construction of asphalt pavement maintenance project. It should seize the high temperature period to treat oil spills, eradicate crowds and waves, repair the damage temporarily repaired during the winter, cold and spring rains, and restore the quality of pavement use.

3. Autumn: The climate gradually cools down. The southeast coastal areas are affected by storms and rains. The northeast and northwest regions will be affected by the cold air activities in the north. The asphalt pavement repairs must pay close attention to the weather forecast, and complete the maintenance project listed in the year. Preventive maintenance and repair of winter diseases, such as crack potting repair, frost heaving and crisp control, timely repair of pits and emulsification.

4, winter: continue to do a good job of winter disease prevention, do a good job of snow prevention, anti-ice, anti-skid, sparse rescue and maintenance of road maintenance materials.

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Label: Seasonal maintenance method for asphalt pavement

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