ceiling

CEILING 32 Ceiling – solid timber construction, visual surface quality, dry: DE01 a Rating by MFPA Leipzig – Gesellschaft für Materialforschung und Prüfungsanstalt für das Bauwesen Society for Material Research and Testing Institute for the Construction Industry], D-04319 Leipzig Calculation by IBO – Österreichisches Institut für Bauen und Ökologie [Austrian Institute for Construction and Ecology], A-1090 Vienna Rated by ift Rosenheim – Schallschutzzentrum [Sound Insulation Centre], D-83026 Rosenheim and respectively Holzforschung Austria, A-1030 Vienna Calculation by IBO – Österreichisches Institut für Bauen und Ökologie [Austrian Institute for Construction and Ecology], A-1090 Vienna The assemblies shown were rated by accredited testing institutes on behalf of binderholz and Saint-Gobain Rigips Austria. Building physical and ecological rating  Fire protection REI 90 max. width l = 4.55 m; max. load (q fi, d ) = 4.50 [kN/m²]  Heat insulation U [W/m²K] 0.413  Sound insulation R w [dB] 55 L n,w [dB] 62  Ecology ∆ OI3 55 A B C E D Building material specifications for construction, layer structure | from top to bottom Thickness [mm] Building material Heat conductivity  [W/ (m · K)] Gross density  [kg / m³] Flammability class EN 13501-1 A 25 Rigidur or Rigiplan screed element 0.35 1,200 A2 B 20 Footfall sound insulation s' ≤ 50 MN/m³, e.g. Isover Akustic EP3 0.039 150 A1 C 60 Rigips loose balancing filling 0.16 460 A1 D — Penetration shielding 0.2 636 E E 150 CLT BBS, 5-layered 0.12 450 D Total 25.50 cm 128.10 kg/m² Ecological rating in detail | www.baubook.info/massivholzhandbuch PENRT [MJ/m²] GWP100 total [kg CO 2 /m²] AP [kg SO 2 /m²] 825 -53.3 0.270 Ceil ng – solid timber construction, visual surface quality, dry: DE35