• 专利标题:   Graphene composite rubber modified asphalt based pavement structure, has road surface main body whose lower end is provided with ramming plain soil layer, and water outlet whose bottom end is connected with sewer through drain pipe.
  • 专利号:   CN213447924-U
  • 发明人:   LIU A, LI Y, LU Y, LI Q, HAN C, LI F, WU H, LIU L, WEN X, WU B
  • 专利权人:   JSTI GROUP CO LTD
  • 国际专利分类:   E01C011/22, E01C007/32, E03F003/04
  • 专利详细信息:   CN213447924-U 15 Jun 2021 E01C-007/32 202152 Pages: 8 Chinese
  • 申请详细信息:   CN213447924-U CN21942193 08 Sep 2020
  • 优先权号:   CN21942193

▎ 摘  要

NOVELTY - The utility model relates to the technical field of asphalt pavement, specifically to a road structure based on graphene composite rubber modified asphalt and convenient for draining, comprising a road main body, the lowest end of the road main body is provided with a tamping element soil layer; the tamping element soil layer is paved with a sand gravel cushion layer; the sand gravel cushion layer is paved with a white lime soil cushion layer; the white lime soil cushion layer is upper end with a lower base layer and an upper base layer; between the lower base layer and the upper base layer is provided with an oil permeable layer; the upper end base layer is paved with asphalt concrete layer; the upper end concrete layer is paved with graphene composite rubber asphalt layer; the road main body is provided with a water outlet; the water outlet is clamped with a water discharging cover body. The utility model adopts graphene composite rubber modified asphalt paving road, ensures the paved road has good comprehensive road performance, can reduce the asphalt pavement early damage, improve the quality of the asphalt pavement, prolong the service life of the asphalt pavement, no peculiar smell in the construction site, realize the odor construction, reduce the harmful gas discharge.