Title:
METHOD FOR CONSTRUCTING UNDERGROUND WALL
Document Type and Number:
Japanese Patent JP2700765
Kind Code:
B2
Abstract:
PURPOSE: To provide a method for constructing a continuous underground wall using soil cement wherein surplus soil of industrial waste is not practically produced and construction cost is low.
CONSTITUTION: A plurality of preceding holes 6 are excavated at regular intervals and excavated soil is discharged onto the ground in a first step, in a second step, hardener 5 such as cement milk is poured into each of the holes 6 to fill the holes with the hardener, and in a third step, soil between the adjacent holes 6 is excavated to connect them to each other and the soil excavated in the third step and the hardener are mixed together. Or in the second step, solution of bentonite is poured into each of the a holes 6 to fill it with the solution and in the third step, when the soil between the holes 6 is excavated, the adjacent holes 6 are connected to each other and hardener such as cememt milk is poured thereinto and the soil excavated in the third step and the hardener are mixed together.
Inventors:
Hidetaka Onodera
Application Number:
JP14027994A
Publication Date:
January 21, 1998
Filing Date:
June 22, 1994
Export Citation:
Assignee:
Marutoku Foundation Co., Ltd.
International Classes:
E02D19/12; E02D5/18; (IPC1-7): E02D5/18
Domestic Patent References:
| JP396514A | ||||
| JP6254929B2 |
Attorney, Agent or Firm:
Kubo Tsukasa