Title:
グラウト注入
Document Type and Number:
Japanese Patent JP2005536429
Kind Code:
A
Abstract:
The invention relates to the use of a composition for injection grouting obtainable by mixing an alkali metal silicate or an organic silicate, colloidal silica particles, and at least one gelling agent, wherein the weight ratio of colloidal silica to silicate is from about 2:1 to about 100:1. The invention also relates to a method of sealing a leaking part or cavity, and method of cutting off a liquid flow in a leaking part or cavity. The invention further relates to a composition for injection grouting and a method for preparing such composition.
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Inventors:
Greenwood peter
Jansson Inger
Scalp wolf
Jansson Inger
Scalp wolf
Application Number:
JP2004530705A
Publication Date:
December 02, 2005
Filing Date:
August 05, 2003
Export Citation:
Assignee:
AKZO NOBEL N.V.
International Classes:
E02D3/12; C04B22/08; C04B22/12; C04B22/14; C04B24/04; C04B28/24; C04B28/26; C09K3/10; C09K17/02; C09K17/08; C09K17/10; C09K17/12; C09K17/14; C09K17/40; C09K17/46; C04B111/70; C09K103/00; C09K107/00; (IPC1-7): C04B28/24; C04B22/08; C04B22/12; C04B22/14; C04B24/04; C09K3/10; C09K17/02; C09K17/08; C09K17/10; C09K17/12; C09K17/14; C09K17/40; C09K17/46; E02D3/12
Attorney, Agent or Firm:
Kazunori Saito
Tetsuya Ito
Tetsuya Ito