ENTLA SP Spanvoll Spanholzmittellage, Abachi-Einleimer ringsum, beidseitig 3,2 mm Hartplattendeck HDF Dicke 40 mm 46 mm 52 mm 58 mm Schallschutz Rw = 30 dB R ' w 25 - 27 dB Rw = 31 dB R ' w 26 - 28 dB Rw = 32 dB R ' w 27 - 29 dB Rw = 34 dB R ' w 29 - 31 dB Klimaklasse Wärmeschutz Gewicht 2a 1.8 W/m2K 25.0 kg / m2 2a 1.7 W/m2K 28.0 kg / m2 2a 1.6 W/m2K 32.0 kg / m2 2a 1.5 W/m2K 37.0 kg / m2
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