Thermal insulation of intermediate vegetable origin in interior partitions of factory leaf

Thermal insulation of intermediate vegetable origin in interior partitions of factory leaf, formed by cork expanded agglomerate panel, 25 mm thick, 1000x500 mm, black color, between 105 and 125 kg/m³ density, thermal resistance 0.65 m²K/W, thermal conductivity 0.04 W/(mK), vapor diffusion resistance factor between 7 and 14, Euroclass E fire reaction, according to UNE-EN 13501-1, compression resistance >= 100 kPa, top and simply supported.