Title:
【発明の名称】造成地における遮水シート保護構造
Document Type and Number:
Japanese Patent JP2781480
Kind Code:
B2
Abstract:
PURPOSE:To ensure that the acoommodation volume of a reclaimed land can be utilized to a maximum possible extent, construction labor and cost be saved, and fouled water or a harmful material is prevented from contaminating subterranean water due to the breakage of a water-impermeable sheet by dumped articles. CONSTITUTION:The subject water shield sheet protection structure consists of a flat protective board 16 of synthetic, resin foam laid on a water shield sheet 14 applied to the bottom 11 and gradient surface 12 in contact with the ground surface of a reclaimed land as if to cover the water shield sheet.
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Inventors:
Shimoda Joji
Yoshimori Kitamori
Yoshimori Kitamori
Application Number:
JP23084591A
Publication Date:
July 30, 1998
Filing Date:
August 19, 1991
Export Citation:
Assignee:
Shimoda Joji
International Classes:
E02B3/12; E02B3/18; E02D3/00; E02D19/00; B09B1/00; (IPC1-7): B09B1/00; E02B3/12; E02B3/18; E02D3/00
Domestic Patent References:
| JP60225746A | ||||
| JP63181626U | ||||
| JP63121632U | ||||
| JP5976618U |
Attorney, Agent or Firm:
Yashima Keiichi