摘要
依据下面层道路石油沥青Sup25目标配合比设计结论,进行下面层生产配合比设计及调试工作,主要内容包括:拌和楼热料仓筛分、生产配合比级配组合设计和拌和楼试拌验证。
The proportioning design for road lower surface mixture and the debugging work are conducted cording to conclusions for object proportioning design of petroleum asphalt Sup 25. The main contents included the screening in hot mixture bin of mixing plant, the gradation composition design for proportioning and the mixing for vertification.
出处
《北方交通》
2007年第2期8-10,共3页
Northern Communications
