Mountain Soil Stabilization for Road Construction

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Published: Jun 27, 2023
Keywords:
Soil Stabilization Mountain Soil Ceramic Road Construction

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kittikorn srilanont
loei rajabhat university

Abstract

This research was aimed to improve mountain soil with ceramic and type 1 Portland cement. The experiment was carried out with 10 formulas of the mixtures. The results were found that the formula 1, soil: ceramic ratio (S: C), with percentages of ceramic of 0, 5, 10, 15 and 20% yields the maximum dry density close to that of the original mountain soil. The average dry density ranges from 0.930-0.948 g/cm3. The optimum water contents are close to that of the original mountain soil averaging from 8.80-10.10%. The CBR values decrease with the amount of ceramic added to the mixtures. The formula 2, soil: ceramic: cement (S: C: C),  with percentages of ceramic of 0, 5, 10, 15 and 20% yields the maximum dry density close to that of the original mountain soil. The average dry density ranges from 0.906-0.999 g/cm3. The optimum water contents are close to that of the original mountain soil averaging from 9.20-9.45%. The CBR value decreases with the amount of ceramic and the Portland cement  added to the mixtures. This can be an important guideline to try in the actual road construction.

Article Details

How to Cite
srilanont, kittikorn. (2023). Mountain Soil Stabilization for Road Construction. SAU JOURNAL OF SCIENCE & TECHNOLOGY, 9(1), 44–56. Retrieved from https://ph01.tci-thaijo.org/index.php/saujournalst/www.tci-thaijo.org/index.php/saujournalst/article/view/251788
Issue
Vol. 9 No. 1 (2023): January - June 2023
Section
Research Article

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