Skip to main content
dataholz.eu
Regional validity

Scope

Geprüftes/zugelassenes Bauteil

pitched roof sdmhbo02-00

pitched roof solid wood construction, ventilated, without dry lining, without lining

Building physical assessment

Fire performance REI 30
maximum span = 5 m; maximum load Ed,fi = 5 kN/m² (without roof structure)  
Classified by HFA  
Fire performance Germany
Classification: REI30  
Load Ed,fi according to the German certification document
Proof: manufacturer-specific  
Thermal performance U 0,19 W/(m2K)
Diffusion adequate
Calculated by TUM  
Acoustic performance Rw (C;Ctr) 41 dB (-1; -6)
Ln,w (Cl)
Assessed by Müller-BBM  
Mass per unit area m 105,0 kg/m2
 

Datenblatt pitched roof
sdmhbo02-00 (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.

solid wood construction
Cross-section of standard configuration

solid wood 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 fire­
λ μ min – max ρ c
A sheet metal roofing on structured separation layer 7800 A1
B 24,0 spruce wood formwork 0,120 50 450 1,600 D
C 80,0 spruce wood counter battens (40/80) 0,120 50 450 1,600 D
D 0,5 sarking membrane sd ≤ 0,3m 1000 E
E 24,0 planking spruce wood full formwork 0,120 50 450 1,600 D
F 180,0 construction timber (80/..; e=800) 0,120 50 450 1,600 D
G 180,0 cellulose fibre [040; 50] 0,040 1 50 2,000 E
H 0,2 sealing sheet (air tight)
I 120,0 cross laminated timber 0,130 50 500 1,600 D

Ecological rating (per m2 construction area)

Database GaBi (ÖKOBAUDAT)

Built-in renewable materials 107,3 kg
Biogenic carbon 153,5 kgCO2 Äqv.
Energy use of Primary Energy 1,147,5 MJ
Share of renewable PE 37,2 %
Calculated by TUM  

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 -124,559 0,161 0,027 3,95E-6 0,030 425,787 1.788,961 2.215,474 698,083 80,891 778,413
C1 - C4 172,723 0,005 0,006 2,56E-7 0,001 1,003 -1.659,512 -1.658,509 22,606 -0,119 22,487
A1 - C4 48,165 0,166 0,033 4,2E-6 0,030 426,791 129,449 556,965 720,689 80,772 800,900

Last update 27.06.2018/hfa.plb