• 专利标题:   Graphene composite rubber-asphalt mixture used in high-grade highways, comprises specified amount of petroleum asphalt, rubber powder, aggregate, graphene composite material, polyethylene wax, triethyloleate and aromatic oil.
  • 专利号:   CN113800820-A
  • 发明人:   WU C
  • 专利权人:   NANJING NINGTONG INTELLIGENT TRANSPORTATION TECHNOLOGY RES I
  • 国际专利分类:   C04B014/02, C04B020/02, C04B020/04, C04B026/26
  • 专利详细信息:   CN113800820-A 17 Dec 2021 C04B-026/26 202241 Chinese
  • 申请详细信息:   CN113800820-A CN11105121 22 Sep 2021
  • 优先权号:   CN11105121

▎ 摘  要

NOVELTY - The graphene composite rubber-asphalt mixture comprises 80-100 parts petroleum asphalt, 5-8 parts rubber powder, 80-100 parts aggregate, 1-5 parts graphene composite material, 0.1-0.2 part polyethylene wax, 0.35-1 part triethyloleate, and 0.3-1.5 parts aromatic oil. USE - Graphene composite rubber-asphalt mixture is used in high-grade highways. ADVANTAGE - The graphene composite material rubber asphalt mixed material has high dynamic stability and marshal strength and has obvious anti-rutting performance and anti-shearing performance. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for the preparation of the graphene composite rubber-asphalt mixture.