• The Journal of the Convergence on Culture Technology
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• v.10 no.6
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• pp.613-618
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• 2024

This study aimed to derive the optimal mixing ratio that secures the required performance of the road body(unconfined compressive strength: 0.44 MPa based on 28 days of curing) by applying soil stabilizer utilizing recycled resources and the in-situ soil that cannot be applied to the road body. To this end, the unconfined compressive strength was measured for three mixing ratios of soil stabilizer (80 kg, 100 kg, and 120 kg per 1m³) at 3, 7, 14, and 28 days of curing. As a result of measuring the unconfined compressive strength by curing day and mixing ratio, it was confirmed that the unconfined compressive strength increased as the mixing ratio of soil stabilizer utilizing recycled resources increased. It was confirmed that more than 100 kg of soil stabilizer utilizing recycled resources per 1m³ should be mixed to satisfy the required performance of the road body.