Title:
WET PAVEMENT SYSTEM
Document Type and Number:
Japanese Patent JP3893808
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To prevent clogging of a headrace member, and to arrange a feed pipe without affecting the ground surface even in a large plot, by forming the feed pipe for moistening the road surface in a culvert type, and completely burying the feed pipe in the ground.
SOLUTION: The wet pavement system is comprised of a water-permeable pavement material 5 forming the ground surface and has water absorption properties, and a culvert 12 embedded within the pavement material 5, for allowing water to flow therein. The wet pavement system further includes a headrace member 3 and headwaters. The headrace member 3 has one end thereof immersed in the culvert 12 and the other end thereof arranged under the surface of the pavement material 5, whereby part of water in the culvert 12 can be transmitted to the pavement material 5 by capillary action. The headwaters supply water through the headrace pipe into the culvert 12.
Inventors:
Hidetaka Komiya
Hiroyuki Akakawa
Hiroyuki Akakawa
Application Number:
JP25603599A
Publication Date:
March 14, 2007
Filing Date:
September 09, 1999
Export Citation:
Assignee:
Obayashi Corporation
International Classes:
E01C11/24; (IPC1-7): E01C11/24
Domestic Patent References:
| JP60022503U | ||||
| JP62244323A | ||||
| JP9203007A | ||||
| JP11100803A |
Attorney, Agent or Firm:
Isshiki International Patent Service Corporation
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