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Table 2 Material properties of EPS beads.

From: Structural Behavior of Durable Composite Sandwich Panels with High Performance Expanded Polystyrene Concrete

Bulk density (kg/m3)

True density (kg/m3)

Bead diameter (mm)

Melting point (°C)

Thermal conductivity (W/m · K)

Water absorption (%)

22.8

50.58

3–5

170

0.034

~ 0