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Patent Searching and Data


Title:
CIVIL ENGINEERING CONSTRUCTION METHOD USING WATER PERMEABLE NET
Document Type and Number:
Japanese Patent JPH09228373
Kind Code:
A
Abstract:

To provide a sufficient strength without breaking a net by laying a water permeable net on the ground, covering the water permeable net with earth and sand, or banking thereon, and further repeating the water permeable net and the banking from above.

A water permeable net 1 is laid on a soft ground, and earth and sand are put on the water permeable net 1. As the water permeable net 1, a net formed of a porous fiber, a net having a water permeable fiber 3 installed thereto, a natural fiber net subjected to immortal treatment, stranding of a water permeable fiber and a non-water permeable fiber, or a mixed spinning net is used. The water permeable net 1 is laid, and earth and sand are refilled, whereby a pressure is uniformly added to the ground, so that a stable state can be held with little earth and sand. The net 1 itself is made of a reinforcing material, whereby the soft ground is efficiently improved. Since rainwater is passed through the water permeable net 1, the collapse of a retaining wall can be prevented.


Inventors:
SUGIE MASANOBU
Application Number:
JP1996000175747
Publication Date:
September 02, 1997
Filing Date:
June 13, 1996
Export Citation:
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Assignee:
SK ENG CO LTD
International Classes:
E02D3/02; E02D17/18; (IPC1-7): E02D17/18; E02D3/02
Attorney, Agent or Firm:
清原 義博