Advances in Materials Science and Engineering / 2014 / Article / Tab 1

Research Article

Compressive Strength of Compacted Clay-Sand Mixes

Table 1

Geotechnical index properties of the investigated materials.

PropertyTest methodNatural clayRiver sand

Specific gravity ()D854-102.752.65
Material finer than 0.075 mmD6913-04(09)98.51.0
Material finer than 0.002 mmD6913-04(09)64.0
(mm)D2487-110.34
(mm)D2487-110.85
(mm)D2487-111.81
Coefficient of curvature ()aD2487-111.2
Coefficient of uniformity ()bD2487-115.3
Liquid limit, (%)D4318-1063
Plastic limit (%)D4318-1028
USCS classification D2487-11CHSP

= /( · ).
b = /.

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