利用高粘改性剂对彩色沥青胶结料进行改性，制备出彩色高粘沥青胶结料，满足降噪排水路面(级配类型OGFC213)对沥青的要求。而彩色降噪排水路面(级配类型OGFC213)对集料要求和黑色降噪排水路面(级配类型OGFC213)要求一致，之后就可以用来铺筑高等级路面。
By using high viscosity modifier to modify the color asphalt binder, the color high viscosity asphalt binder is prepared, which can meet the requirements of asphalt for noise reduction and Drainage Pavement (grading type ogfc213). The color noise reduction Drainage Pavement (grading type ogfc213) has the same aggregate requirements as the black noise reduction Drainage Pavement (grading type ogfc213), and then it can be used to pave high-grade pavement.
从此在高等级路面颜色方面就摆脱了单一黑色路面的状况，红色、绿色和黄色的高等级路面就将出现在我国的道路建设当中。
From then on, the color of high-grade road gets rid of the condition of single black road, and the red, green and yellow high-grade road will appear in the road construction of our country.