The effectiveness of applying granular foam glass ceramics to protect a roadbase from seasonal freezing is demonstrated. Observational results of the base temperature regime are presented along with a comparative assessment of risk zones characterizing the depth of freezing and possibility of intense frost heaving.

中文翻译：

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使用粒状泡沫玻璃陶瓷保护起伏土壤免受季节性冻结

证明了使用粒状泡沫玻璃陶瓷来保护路基免受季节性冻害的有效性。给出了基本温度状态的观测结果，以及对风险区域的比较评估，这些风险区域表征了冻结深度和强烈霜冻的可能性。