Multipor mineral insulation panels made from sand, lime and cement. They are solid, vapour-permeable, hygroscopic, contain no fibres and have an A1 fire classification. They are used in the refurbishment of walls and façades; their U-value depends on thickness, for example a 60 mm panel achieves U=0.51 W/m²K.
EPD verificada (IBU EPD-XEL-20210286-IAD2-EN; 15-12-2021→14-12-2026): unidad 1 m³ de hormigón celular Ytong no armado (densidad media 388 kg/m³). GWP-total A1–A3 = 166 kg CO₂eq/m³; recarbonatación en uso (B1) = −76,9 kg CO₂/m³. EN 15804+A2. Datos de planta alemana (Brück, 2020); sin EPD específica de planta española confirmada. Expira dic-2026: vigilar renovación.