In addition, optimized schemes corrected by a testroad can be added into equipment selection database to supplement and modify the automatic formation system.
同时还可将经过试验路段修正过的优化方案添加到设备选型数据库中去，对自动配置系统进行补充和修正。
2
At the same time, testroad was paved successfully, surface of the testroad showed a smooth, uniform and coarse appearance without any segregation phenomenon.
并成功地铺筑了试验路，试验路路面外观平整、均匀、粗糙，没有发现任何离析现象。
3
Then the road use performance comparison of the asphalt mixtures was studied by the mixture test. Furthermore it validated the test results by building testroad.