Coal-derived char for durability improvement of cement stabilized soil under freeze–thaw, wet–dry, and sulfate attack
Hua Yu,
Priyanka Joshi,
Chooikim Lau
et al.
Abstract:Cement soil stabilization is widely used in civil engineering to improve the performance of soils subjected to freeze-thaw (F-T), wet-dry (W-D), and sulfate attack (SA). Due to the negative impacts associated with manufacturing cement, the development of eco-friendly and sustainable additives is highly desirable. Coal-derived char is cost-effective and byproduct of coal pyrolysis process. In this study, the influence of coal char on mineralogical, microstructural, physical, and mechanical properties of cement … Show more
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