Title:
WATER-IMPERVIOUS MATERIAL
Document Type and Number:
Japanese Patent JP2001002956
Kind Code:
A
Abstract:
To provide a water-impervious material that has excellent water barrier properties, good plasticity and is easy to be constructed.
One hundred parts by weight (pts.wt.) of a water-impervious material including coal ash and bentonite are mixed with 30-60 pts.wt. of water to prepare the objective water-impervious kneaded material. The material has excellent water barrier properties with small water-permeation factor, good plasticity and satisfactory strength.
Inventors:
Noguchi, Masaaki
Omori, Keiji
Hosoda, Nobumichi
Omori, Keiji
Hosoda, Nobumichi
Application Number:
JP1999000178292
Publication Date:
January 09, 2001
Filing Date:
June 24, 1999
Export Citation:
Assignee:
TAIHEIYO CEMENT CORP
International Classes:
B09B1/00; C04B14/10; C04B18/10; C04B28/02; C09D1/00; C09D5/34; E02D19/16; B09B1/00; C04B14/02; C04B18/04; C04B28/00; C09D1/00; C09D5/34; E02D19/00; (IPC1-7): C09D1/00; B09B1/00; C04B14/10; C04B18/10; C04B28/02; C09D5/34; E02D19/16
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