Format:
iii, 10 Seiten Illustrationen
Series Statement:
Research report / Cold Regions Research and Engineering Laboratory, CRREL, US Army Material Command 322
Content:
CONTENTS: Introduction. - Experimental procedure. - Results. - Discussion. - Literature cited.
Content:
Previous studies indicated that when water-ice phase composition curves are normalized to unit surface area, the unfrozen water content values at given temperatures for the kaolinite/water system are higher than those of other soils and soil constituents. The water-ice phase composition curve for this system has been redetermined using an improved isothermal calorimeter and the earlier curve confirmed. For most soils, water-ice phase composition curves are well represented by a simple power curve. In contrast, the layer-lattice silicate/water systems so far investigated behave differently; segments of two power curves are required to fit the data. Values of unfrozen water content per unit surface area (determined by ethylene glycol adsorption) for the kaolinite/water systems are more than twice as large as those for the two representative montmorillonite/water systems investigated.
Note:
MAB0014.001: ZSP-202-322
,
Online frei verfügbar
In:
Research report
Keywords:
Forschungsbericht
URL:
http://www.worldcat.org/oclc/227595046
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