Skip to main content
Regional validity

Scope

Building physical assessment

Fire performance REI 60
maximum span = 5 m; maximum load Ed,fi = 3,66 kN/m²  
Classified by HFA  
Thermal performance U 0,15 W/(m2K)
Diffusion adequate
Calculated by HFA  
Acoustic performance Rw (C;Ctr) 54 dB (-3; -9)
Ln,w (Cl)
with a tiled roof Rw = 51 (-3; -9) dB  
Rating by TGM  
Mass per unit area m 46,7 kg/m2
Calculation based on gypsum plaster board type DF GKF
 

data sheet pitched roof
sdrhzi03b-03 (pdf, 250 KB)

Note

The design of the under-roof construction and of the counter-battens have to be specified according to the roof pitch and the national requirements.

Only for registered members after logging in.
timber frame construction
Cross-section of standard configuration
timber frame construction
Standard configuration

Register of building materials used for this application, cross-section (from outside to inside)

Thickness [mm] Building material Thermal performance Reaction to fire­klasse EN
λ μ min – max ρ c
A concrete roof tile or tiled roof 2100 A1
B 30,0 spruce wood battens (30/50) 0,120 50 450 1,600 D
C 50,0 spruce wood counter battens (minimum height 50 mm) 0,120 50 450 1,600 D
D 22,0 softboard [045; 250] - rigid underlay 0,045 5 250 2,100 E
E 240,0 construction timber (80/..; e=800) 0,120 50 450 1,600 D
F 240,0 mineral wool [040; ≥16; <1000°C] 0,040 1 16 1,030 A1
G vapour barrier sd≥ 1m 1000
H 50,0 spruce wood cross battens (50/80;a=400) 0,120 50 450 1,600 D
I 50,0 mineral wool [040; ≥16; <1000°C] 0,040 1 16 1,030 A1
J 25,0 gypsum plaster board type DF (2x12,5 mm) or 0,250 10 800 1,050 A2
J 25,0 gypsum fibre board (2x12,5 mm) 0,320 21 1000 1,100 A2

Ecological rating (per m2 construction area)

Database ecoinvent

Built-in renewable materials 27,3 kg
Share of renewable materials of total weight 29,25 %
Global warming potential (GWP-T) -10,795 kgCO2Äqv.
Energy use of Primary Energy 593,0 MJ
Share of renewable Primary Energy 14,2 %
∑ΔOI3 33,7
Calculated by HFA  

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 33,383 -44,179 -10,795 84,193 451,747 535,940 508,830 12,980 521,810 0,136 0,063 3.2671086E-6 0,024

Last update 02.08.2023/hfa.eco2soft