Cracking at low temperature and rutting at high temperature are the mainly premature distresses of asphalt pavement.In t......

以火山灰、金尾矿为主要原料制备了轻质陶粒,通过正交试验获得陶粒的烧成制度：预烧温度500℃,预烧时间30min,焙烧温度1075℃,焙烧时......