Properties of Materials - Theory & Concepts

Fundamental physical, mechanical, chemical, and thermal properties of construction materials.

Adjust void ratio ( $e$ ), moisture content ( $w$ ), and specific gravity ( $G_s$ ) to inspect the volumetric distribution.

Void Ratio (e)0.65

Dense (0.3)Loose (1.5)

Moisture Content (w)15.0%

Dry (0%)Wet (50%)

Specific Gravity (G_s)2.65

Light (2.5)Heavy (2.8)

Formula:

S \cdot e = w \cdot G_s

Air (0.25)

Water (0.40)

Solids (1.00)

Total Vol = 1.65

S = \frac{w \cdot G_s}{e} \times 100\%

S = \frac{0.150 \cdot 2.65}{0.65} \times 100\%

S = 61.2\%

Partially Saturated state

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