广州地区彩色沥青路面的研究

Research on Colorful Asphalt Pavement in Guangzhou Area

介绍了广州地区彩色沥青路面的研究成果。通过对颜料、彩色沥青、彩色沥青混合料的性能研究,评价了各种颜料的色彩亮度、颗粒细度及其对沥青混合料使用性能的影响。为了定量分析色彩,采用《中国建筑色卡》确定彩色沥青以及沥青混合料的色彩效果;通过室内模拟试验重点研究了温度、紫外线辐射对色彩耐久性的影响。

The research fruit of colorful asphalt pavement in Guangzhou area is introduced in this paper. Through several performance researches on paint, colorful asphalt and its mixture, some points are evaluated such as different paint's color light, grain fineness and its effects on asphalt mixture. To make a quantitative analysis on colors, the color effects of colorful asphalt and its mixture is ensured by China Architecture Color Card. And the influence of temperature, ultraviolet radiation on color durability is studied dominantly through an indoor simulation test.