Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
CONSOLIDATION ACCELERATING METHOD FOR BLAST-FURNACE SLAG BACK-FILLING MATERIAL
Document Type and Number:
Japanese Patent JP2005299337
Kind Code:
A
Abstract:

To secure sufficient consolidation strength within a required period in the case of using blast-furnace slag as a back-filling material of a quaywall.

The blast-furnace slag is used as the back-filling material of a wall body of the quaywall, a retaining wall, or the like, and a consolidated state is determined at the elapsed time of a predetermined period after the completion of construction. When an insufficient part of consolidation exists, a measure to accelerate consolidation of the part is taken to secure required consolidation strength.


Inventors:
SHINOZAKI HARUHIKO
NAKAGAWA MASAO
TSUJII MASATO
KISO EIJI
Application Number:
JP2004120775A
Publication Date:
October 27, 2005
Filing Date:
April 15, 2004
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
NIPPON STEEL CORP
International Classes:
E02B3/06; E02D1/04; E02D1/08; E02D3/046; E02D3/11; E02D31/08; G01N3/40; (IPC1-7): E02B3/06; E02D1/04; E02D1/08; E02D3/046; E02D3/11; E02D31/08; G01N3/40
Attorney, Agent or Firm:
Mikio Hatta
Yasuo Nara
Etsuko Saito
Katsuyuki Utani
Toshifumi Fujii