公路多聚磷酸复合改性沥青应用分析

Application Analysis of Highway Polyphosphate Compound Modified Asphalt

随着我国道路交通系统的逐渐完善,公路路面的环境适应性能受到了广泛的关注。对于公路路面而言,沥青的材料性能能够对其产生直接影响,通过多种方式对沥青进行改性,可以使公路路面满足多种性能要求,提升公路的实用性。基于此,首先讨论多聚酸复合改性沥青的制备,通过实验的方式分析改性剂对沥青性能的影响,并对多聚磷酸复合改性沥青在公路的应用效果展开研究,以供参考。

With the gradual improvement of China’s road traffic system,the environmental adaptability of road pavement has received widespread attention.For the wad pavement,the material properties of asphalt can have a direct impact on it.By modifying asphalt in a variety of ways,the road pavement can meet a variety ofperformance requirements and improve the practicability of the road.Based on this,the preparation ofpolyacid composite modified asphalt is first discussed,and the influence of modifier on asphalt performance is analyzed by experiment,and the application effect of polyacid composite modified asphalt in highway is studied for reference.