ソイル石灰に関する実験的研究

概要

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The writers have been studied on the soil-lime. In this paper, the result is discussed. This study is made by means of non-confined compression test and CBR test. 1) In the 7 days curing, the strength of soil-lime is smaller than soil cement, but by adding NaCl, CaCl_2 and flaking into soil-lime, the strength is able become value of 37～39kg/cm^2. But in the 28 days curing it is no of so. 2) By adding NaCl, CaCl_2 and flaking into the soil-lime the dry density becomes larger than soil-lime itsefl. The absorbed water and swelling percentages are small values as much as the soil-cement itself. These facts are based on the quantities of adding materials. 3) In the CBR test, the dry density, alsorbed water, swelling percentage and CBR value are variable according to the degree of compaction.
山口大学の論文