Rock wool (2011) - 6 cm - flat roof
Rock wool insulation, 6 cm thick, bonded with adhesive.
Proposed performance for reuse
Thermal conductivity: 0.0466 W/mK
Compressive strength: variable, to be tested
Water absorption: No longer water-repellent. Rapid and high short-term water absorption, very often above the limit value of 1 kg/m².
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