XPS (2010) - 8 cm - underground
XPS board, 8 cm thick, nailed to concrete walls.
Proposed performance for reuse
Thermal conductivity: 0.0370 W/mK
Compressive strength: ≥ 202 kPa
Dimensional stability: Meets the current requirements.
Water absorption: Possibly higher water absorption than the current limit value of 0.7 vol%.
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