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Regional validity

Scope

Building physical assessment

Fire performance REI 30
maximum span = 5 m; maximum load Ed,fi = 5,29 kN/m²  
Classified by IBS  
Thermal performance U 0,74 W/(m2K)
Diffusion adequate
Calculated by HFA  
Acoustic performance Rw (C;Ctr) 57 dB (-4; -11)
Ln,w (Cl) 62 dB (1)
Assessed by TGM  
Mass per unit area m 112,3 kg/m2
 
exposed beams
Cross-section of standard configuration

exposed beams
Standard configuration

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 25,0 dry screed 0,210 8 900 1,050 A1
B 30,0 impact sound absorbing subflooring EPS-T 0,040 20-50 11 1,450 E
C 40,0 fill 0,700 1 1800 1,000 A1
D trickling protection E
E 40,0 planking spruce wood tongue and groove fire resistant planking 0,120 50 450 1,600 D
F construction timber floor joists (in acc. with structural design) 0,120 50 450 1,600 D

Ecological rating (per m2 construction area)

Database ecoinvent

OI3Kon -15,7
Calculated by IBO  

GWP
[kg CO2 Äqv.]
AP
[kg SO2 Äqv.]
PEI ne
[MJ]
PEI e
[MJ]
EP
[kg PO4 Äqv.]
POCP
[kg C2H4 Äqv.]
-49,4 0,124 369,0 915,8 0,021 0,009

Last update 27.06.2018/hfa.plb