floor towards attic (uninhabitable) timber frame construction, suspended, dry, Gipsplatte
Fire performance | REI | 30 |
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maximum span = 5 m; maximum load Ed,fi = 3,5 kN/m²
Classified by HFA
Fire performance Germany
Classification: F30 (from below/from above)
Load Ed,fi according to the German certification document
Proof: DIN 4102-4:2016-05, Tabelle 10.12, Zeile 1 in conjunction with 10.7.5 (to attic no floating screed necessary)
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Thermal performance | U | 0,19 W/(m2K) |
Diffusion | adequate | |
Calculated by TUM
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Acoustic performance | Rw (C;Ctr) | 43 dB (-3; -11) |
Ln,w (Cl) | 75 dB (0) | |
Rating by Müller-BBM
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Mass per unit area | m | 51,6 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 | 16,0 | fibreboard (MDF) | 0,140 | 11 | 600 | 1,700 | D |
B | 220,0 | construction timber | 0,120 | 50 | 450 | 1,600 | D |
C | 220,0 | Cellulose fibre [040; 50] | 0,040 | 1 | 50 | 2,000 | E |
D | 15,0 | OSB | 0,130 | 200 | 600 | 1,700 | D |
E | 27,0 | metal rail | |||||
F | 12,5 | gypsum plaster board type DF or | 0,250 | 10 | 800 | 1,050 | A2 |
F | 12,5 | gypsum fibre board | 0,320 | 21 | 1000 | 1,100 | A2 |
Global warming potential | Share of renewable Primary Energy | Resources | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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 | 20,955 | -55,439 | -34,483 | 87,622 | 575,530 | 663,152 | 323,283 | 30,095 | 353,378 | 0,106 | 0,045 | 1.5393168E-6 | 0,017 |
Resources | |||||||||||
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Lifecycle Phase |
GWP [kgCO2Äqv.] |
AP [kgSO2Äqv.] |
EP [kgPO4Äqv.] |
ODP [kgR11Äqv.] |
POCP [kgEthenÄqv.] |
PERE [MJ] |
PERM [MJ] |
PERT [MJ] |
PENRE [MJ] |
PENRM [MJ] |
PENRT [MJ] |
A1 - A3 | -49,967 | 0,078 | 0,015 | 1.45E-6 | 0,022 | 157,883 | 741,245 | 900,617 | 374,347 | 23,409 | 397,891 |
C1 - C4 | 73,183 | 0,005 | 0,007 | 9.63E-8 | 0,001 | 0,704 | -578,440 | -577,737 | 12,507 | -22,467 | -9,960 |
A1 - C4 | 23,578 | 0,085 | 0,022 | 1.55E-6 | 0,023 | 158,966 | 163,064 | 323,518 | 392,083 | 0,994 | 393,213 |
Last update 02.08.2023/nu.ge