Title:
RETAINING PILE-UP BLOCK, RETAINING FOOTING BLOCK AND RETAINING INDEPENDENT BLOCK FORM FOR FLASK
Document Type and Number:
Japanese Patent JP3848407
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a retaining pile-up block with a special shaped section, a retaining footing block for flank and a retaining independence block form combined with them.
SOLUTION: A retaining pile-up block 10 having a sectional shape formed of a trapezoid section and a projection 15, a retaining footing block 20 for flask having a trapezoid-shaped section and a retaining independence block form for flask (retaining wall) combined with them are constituted. By the constitution, a retaining material can be rolled with a roller even in the nearest part of the retaining wall 30, and efficient rolling work can be executed.
Inventors:
Junichi Fujita
Mikio Oura
Taku Mizuno
Toshiaki Azuma
Mikio Oura
Taku Mizuno
Toshiaki Azuma
Application Number:
JP26704396A
Publication Date:
November 22, 2006
Filing Date:
October 08, 1996
Export Citation:
Assignee:
Taisei Corporation
International Classes:
E02D17/18; E02D29/02; (IPC1-7): E02D29/02; E02D17/18
Domestic Patent References:
| JP62023846Y2 |
Attorney, Agent or Firm:
Isono Dozo