STP373

    A Radiometric Method for Determination of Moisture in Brick Walls

    Published: Jan 1965


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    Abstract

    The experimental work described in this paper was based on the Compton effect for the scattering of gamma radiation. For measurements one used a set of apparatus provided with a probe to measure density and a counter with a feeder from an accumulator. A 5 mc cesium isotop (Cs-137) was the source of radiation. The research comprised the calibration of probe, building of an experimental wall in a sheet iron, and systematic measurements during the humidification by electroosmosis. As a result of the experiments one obtained lists of relations between radiation intensity and time, moisture and time, and radiation intensity and moisture.


    Author Information:

    Rossinski, B.
    Professor, engineers, Ecole Polytechnique, Lodz,

    Przedecki, T.
    Professor, engineers, Ecole Polytechnique, Lodz,

    Stachowicz, Z.
    Professor, engineers, Ecole Polytechnique, Lodz,


    Paper ID: STP47131S

    Committee/Subcommittee: E07.01

    DOI: 10.1520/STP47131S


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