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  • 专利标题:   Road concrete used for e.g. airport runway, comprises cement, mineral admixture, fine aggregate, coarse aggregate, dispersible latex powder, nano-silicon dioxide, graphene oxide, short fibers, admixture and water.
  • 专利号:   CN108439917-A
  • 发明人:   ZENG X, ZHU H, PAN Z, RAN Y, SHEN W, LIU Y, WEN Z, LIU H, LING C
  • 专利权人:   UNIV SOUTHWEST JIAOTONG
  • 国际专利分类:   C04B111/20, C04B028/04
  • 专利详细信息:   CN108439917-A 24 Aug 2018 C04B-028/04 201870 Pages: 6 Chinese
  • 申请详细信息:   CN108439917-A CN10485853 21 May 2018
  • 优先权号:   CN10485853

▎ 摘　　要

NOVELTY - A road concrete comprises 100 pts. wt. cement, 1-50 pts. wt. mineral admixture, 180-300 pts. wt. fine aggregate, 200-360 pts. wt. coarse aggregate, 0.01-1 pt. wt. dispersible latex powder, 0.30-0.5 pt. wt. nano-silicon dioxide, 0.01-0.05 pt. wt. graphene oxide, 1-10 pts. wt. short fibers, 0-5 pts. wt. admixture and 60-80 pts. wt. water. USE - Road concrete used for airport runway and water conservancy project. ADVANTAGE - The wear-resistant road concrete has high crack resistance, increased durability and increased workability.