At end, the construction techniques in PCCP rehabilitation are presented including grouting to the base of PCC slab, placing the geotextile and AC overlay.

 
  • 最后,提出水泥混凝土路面修复过程的板底脱空处理及土工织物、沥青加铺层的施工技术。
今日热词
目录 附录 查词历史