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文章从抑制路面温度,改善城市热岛效应以及道路沿线环境的角度出发,开发出新型反射涂料和反射型沥青路面,起到了抑制路面温度上升的目的。并对该涂料和路面的反射性能和力学性能进行了室内外试验。结果表明:在红外线波长范围内,反射型路面的反射效果远远高于普通沥青路面,大大降低了路面温度,并且反射涂料的力学性能和耐久性能良好,反射型沥青路面是一种环保的新概念路面类型。
In this paper, new reflective coatings and reflective asphalt pavements are developed from the viewpoints of suppressing pavement temperature, improving the urban heat island effect and the environment along the road, which plays an important role in suppressing the increase of pavement temperature. And the coatings and pavement reflection and mechanical properties of the indoor and outdoor tests. The results show that the reflection effect of the reflective pavement is much higher than that of ordinary asphalt pavement in the wavelength range of infrared light, the pavement temperature is greatly reduced, and the mechanical properties and durability of the reflective coating are good. The reflective asphalt pavement is an environmentally friendly new Concept pavement type.