春风塔河90A沥青在察都二标试验路的工程应用

The Engineering Application of Chunfeng-Tahe 90A AsphaltIn Chadu No.2 Bid Test Road

选定新疆境内察都二标作为工程试验路,通过春风塔河90A沥青混合料设计及验证,进行试验路铺筑及现场检测,结果表明春风塔河90A沥青混合料现场铺筑效果良好;通过对试验路两个冻融期后的质量跟踪观测,表明春风塔河90A沥青混合料路面具有良好的抗车辙性能、抗滑性能及舒适性能,应用效果良好,用于新疆夏热冬寒冷区具有较好的路用性能。

Chadu No.2 bid in Xinjiang is selected as the test road,by the design and verification of Chunfeng-Tahe 90A asphalt mixture,the test road is paved and tested on site.The results show that thepaving effect of Chunfeng-Tahe 90A asphalt mixture is good.By the quality tracking observation of the test road after two freeze-thaw periods,it shows that the pavement of Chunfeng-Tahe 90A asphalt mixture has good rutting resistance,skid resistance and comfort performance,the good application effect and performance is suitable for the hot summer and cold winter area of Xinjiang.