Geprüftes/zugelassenes Bauteil
intermediate floor gdrnxa05a-13
intermediate floor timber frame construction, suspended, wet, without filling
Building physical assessment
| Fire performance | REI | 30 |
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maximum span = 5 m; maximum load Ed,fi = 2,62 kN/m² (without floor construction and 12mm OSB; with ceiling beam 60/200)
Classified by HFA Fire performance Germany
Classification: F30
Load Ed,fi according to the German certification document
Proof: DIN 4102-4:2016-05, Tabelle 10.12, Zeile 1
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| Thermal performance | U | |
| Diffusion | adequate | |
| Acoustic performance | Rw (C;Ctr) | 59 dB (-1; -7) |
| Ln,w (Cl) | 60 dB (0) | |
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Assessed by Müller-BBM
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| Mass per unit area | m | 159,3 kg/m2 |
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Calculation based on gypsum plaster board type DF GKF
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Register of building materials used for this application, cross-section (from outside to inside)
| Thickness [mm] | Building material | Thermal performance | Reaction to fire | ||||
|---|---|---|---|---|---|---|---|
| λ | μ min – max | ρ | c | ||||
| A | 50,0 | anhydrite screed | 0,700 | 10 | 2200 | 1,300 | A1 |
| B | plastic separation layer | 0,200 | 100000 | 1400 | 1,400 | E | |
| C | 30,0 | impact sound absorbing subflooring MW-T | 0,035 | 1 | 68 | 1,030 | A1 |
| D | 18,0 | OSB | 0,130 | 200 | 600 | 1,700 | D |
| E | 240,0 | construction timber (80/..; e=625) | 0,120 | 50 | 450 | 1,600 | D |
| F | 100,0 | Wood fibre insulation [039; 45] | 0,039 | 1-2 | 45 | 2,100 | E |
| G | 12,0 | OSB | 0,130 | 200 | 600 | 1,700 | D |
| H | 27,0 | resilient channel | |||||
| I | 12,5 | gypsum plaster board type DF or | 0,250 | 10 | 800 | 1,050 | A2 |
| I | 12,5 | gypsum fibre board | 0,320 | 21 | 1000 | 1,100 | A2 |
Ecological rating (per m2 construction area)
Details of sustainability rating...
| Resources | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Lifecycle Phase |
GWP [kg CO2 Äqv.] |
AP [kg SO2 Äqv.] |
EP [kg PO4 Äqv.] |
ODP [kg R11 Äqv.] |
POCP [kg Ethen Äqv.] |
PERE [MJ] |
PERM [MJ] |
PERT [MJ] |
PENRE [MJ] |
PENRM [MJ] |
PENRT [MJ] |
| A1 - A3 | -32,440 | 0,149 | 0,024 | 7,98E-7 | 0,034 | 247,226 | 798,791 | 1.047,247 | 633,617 | 42,536 | 676,301 |
| C1 - C4 | 77,299 | 0,009 | 0,002 | 6,03E-8 | 0,001 | 1,543 | -792,867 | -790,185 | 15,168 | -28,223 | 2,544 |
| A1 - C4 | 46,160 | 0,162 | 0,027 | 8,66E-7 | 0,034 | 249,150 | 6,184 | 258,185 | 654,187 | 14,364 | 692,439 |
Last update 19.04.2018/hfa.plb