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. 2025 Aug 22;15:30831. doi: 10.1038/s41598-025-99971-0

Table 1.

Mechanical characteristics of the raw clay.

Property Symbol Unit Value
Liquid limit LL % 53
Plastic limit PL % 32
Plasticity index PI % 21
Maximum dry density MDD 1.55
Optimum moisture content OMC % 15.80
Uniformity coefficient Cu 1
Coefficient of curvature Cc 1
methylene blue value MBV 6.66