Dieses Bauteil bzw. diese Bauteilvariante ist nicht für den deutschen Gültigkeitsbereich zulässig.
floor towards attic (uninhabitable) solid wood construction, not suspended, dry, wooden surface
Fire performance | REI | 60 |
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maximum span = 5 m; maximum load Ed,fi = 0,6 kN/m²
Classified by HFA
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Thermal performance | U | 0,09 W/(m2K) |
Diffusion | adequate | |
Calculated by HFA
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Acoustic performance | Rw (C;Ctr) | 44 dB |
Ln,w (Cl) | ||
Rating by HFA
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Mass per unit area | m | 115,7 kg/m2 |
Calculation based on gypsum plaster board type DF GKF
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Thickness [mm] | Building material | Thermal performance | Reaction to fireklasse EN | ||||
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λ | μ min – max | ρ | c | ||||
A | 300,0 | mineral wool [040; 130; ≥1000°C] | 0,040 | 1 | 130 | 1,030 | A1 |
B | foil (air tight) | ||||||
C | 125,0 | cross laminated timber ≥ 125mm; 5-ply at least, surface layer at least 27,5 | 0,130 | 50 | 500 | 1,600 | D |
D | 80,0 | spruce wood battens (50/80; e=400) | 0,120 | 50 | 450 | 1,600 | D |
E | 80,0 | mineral wool [040; 20] | 0,040 | 1 | 20 | 1,030 | A2 |
F | 19,0 | 3-ply solid wood panel | 0,110 | 50 | 400 | 2,500 | D |
Global warming potential | Share of renewable Primary Energy | Resources | |||||||||||
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Lifecycle Phase |
GWP-F [kgCO2Äqv.] |
GWP-B [kgCO2Äqv.] |
GWP-T [kgCO2Äqv.] |
PERE [MJ] |
PERM [MJ] |
PERT [MJ] |
PENRE [MJ] |
PENRM [MJ] |
PENRT [MJ] |
AP [kgSO2Äqv.] |
EP [kgPO4Äqv.] |
ODP [kgR11Äqv.] |
POCP [kgEthenÄqv.] |
A1 - A3 | 103,979 | -112,615 | -8,636 | 164,393 | 1069,914 | 1234,307 | 1440,834 | 40,004 | 1480,838 | 0,651 | 0,202 | 6.046043E-6 | 0,253 |
Last update 02.08.2023/nu.ge