Title:
METHOD FOR KNEADING CONCRETE
Document Type and Number:
Japanese Patent JP2001226159
Kind Code:
A
Abstract:
To provide a method which prevents the effluence of chromium, heavy metals, or the like, into bleeding water, or the like, in making cement products or cement structures.
This method for kneading cement consists in executing kneading of the cement in the presence of 10 to 200 wt.% fine grain materials of 10 μm to 50 nm in grain size in the cement when kneading the cement.
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Inventors:
HATANO HITOSHI
Application Number:
JP2000077220A
Publication Date:
August 21, 2001
Filing Date:
February 15, 2000
Export Citation:
Assignee:
NIPPON SOLID CO LTD
International Classes:
C04B28/00; C04B40/00; C04B111/00; (IPC1-7): C04B28/00
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