Colored asphalt pavement can create better visual setting as well as improve the safety and smoothness of driving. In this research, colored asphalt samples with various amounts of dye are examined to study the surface color changes at different aging periods. Distributions of surface colors on the samples are analyzed in both the RGB and HSI color spaces. Two types of dyes, green and red, with five different ratios are mixed with clear asphalt to make colored asphalt samples. The samples are ...
Colored asphalt pavement can create better visual setting as well as improve the safety and smoothness of driving. In this research, colored asphalt samples with various amounts of dye are examined to study the surface color changes at different aging periods. Distributions of surface colors on the samples are analyzed in both the RGB and HSI color spaces. Two types of dyes, green and red, with five different ratios are mixed with clear asphalt to make colored asphalt samples. The samples are ...
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