Title:
複層プレキャスト舗装道路
Document Type and Number:
Japanese Patent JP7396978
Kind Code:
B2
Abstract:
Provided is a multilayer precast paved road that enables simple coupling between upper pavement panels and lower pavement panels using joint members and enables easy and quick assembly and removal without requiring a large number of processes without causing any unevenness. A multilayer precast paved road including a plurality of precast lower pavement panels 3 laid on a road panel 6 and a plurality of precast upper pavement panels laid on upper surfaces of the lower pavement panels 3 is configured such that the lower pavement panels 3 and the upper pavement panels 2 are arranged in a zigzag manner, and joint members 5 are provided to lie between upper and lower joining surfaces of the lower pavement panels 3 and the upper pavement panels 2, and the lower pavement panels 3 and the upper pavement panels 2 are coupled to each other through engagement or fitting between the lower pavement panels 3 and the upper pavement panels 2 achieved by the joint members 5.
Inventors:
Fukumoto Katsuji
Shuhei Mitsuya
Masanori Sato
Yoya Matsushita
Shiori Nakatsui
Yoshinori Mitsuda
Shuhei Mitsuya
Masanori Sato
Yoya Matsushita
Shiori Nakatsui
Yoshinori Mitsuda
Application Number:
JP2020500908A
Publication Date:
December 12, 2023
Filing Date:
January 08, 2020
Export Citation:
Assignee:
Obayashi Road Co., Ltd.
International Classes:
E01C5/06; E01C5/20
Domestic Patent References:
| JP63007402A | ||||
| JP6053606U | ||||
| JP9316805A | ||||
| JP10325102A |
Attorney, Agent or Firm:
Morinosuke Higuchi
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