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Title:
RHEOLOGICAL MEASURING APPARATUS FOR CEMENT-BASED MIXTURE
Document Type and Number:
Japanese Patent JPH10176983
Kind Code:
A
Abstract:

To obtain a rheological measuring apparatus in which the rheological constant of a sample flowing inside of a pipe and the rheological constant of the sample flowing out from inside of the pipe and flowing in the transverse direction are computed by a computer.

A rheological measuring apparatus is provided with a start switch 6 reporting a point of time when a sample put into a funnel flows out, with a receiver container 7 which receives the sample, with an electric balance 8 which measures the mass of the sample, which a gutter 26 which makes the sample flow out from the opening side of the receiver container 7 in such a way that the signal of the start switch 6 and the signal of the electric balance 8 are input to a computer 9, which a gutter start switch 30 which reports a point of time when the gutter 26 is put down, and with a gutter receiver container 36 which receives the sample flowing in the gutter. The signal of the gutter start switch 30 and the signal of the electric balance 8 are input, and the rheological constant of the sample is computed at every setting time of an interval timer on the basis of the mass of the sample flowing in an outflow pipe 3 at the funnel and in the gutter and on the basis of the time elapsed of the flow of the sample.


Inventors:
WAKASUGI KANAME
Application Number:
JP1996000359584
Publication Date:
June 30, 1998
Filing Date:
December 16, 1996
Export Citation:
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Assignee:
WAKASUGI KANAME
International Classes:
G01N11/00; G01N11/04; G01N33/38; (IPC1-7): G01N11/00; G01N11/04; G01N33/38