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By Helen Ahnberg

The scope of the present paper is limited to report the experimental evidence and not for describing the analytical assumptions. However, the idea behind the experimental program is that the deterioration may be caused by the leaching of Ca from the treated soil to surrounding soil or water driven by the difference in the Ca ion concentration. As a consequence of Ca leaching, it may be natural to expect the expansion of micro void space within the treated soil. In a saturated condition, the water inflow into the treated soil may accompany the leaching phenomenon. We measured the water content within the treated soil. But there is not much difference in water content within the soil.

Feb 10, 2003