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Regional validity

Scope

timber frame construction
Cross-section of standard configuration

timber frame construction
Standard configuration

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

Thickness [mm] Building material Thermal performance Reaction to fire­
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 battens (min. 50 mm) 0,120 50 450 1,600 D
D sarking membrane sd ≤ 0,3m 1000 E
E 24,0 planking spruce wood closed cladding without spacing of cladding boards 0,120 50 450 1,600 D
F construction timber (80/..; e=800) 0,120 50 450 1,600 D
G - variable insulation material
H vapour barrier sd≥ 6m 1000
I 50,0 Heraklith BM 0,090 2-5 370 2,000 B
J 10,0 plaster 0,700 10 1300 1,000 A1

Variations of building components

Thickness of layer Note Fire performance Thermal performance Acoustic performance Eco Sustainability Mass
Thickness [mm] Building material Σ REI U [W/(m²K)] Diffusion Rw (C,Ctr) OI3Kon m [kg/m²]
sdrhzi10a-00 F
G
160,0
160,0
construction timber
mineral wool Klemmplatte KP [038; R=30]
324,0 mineral wool 60 0,22 adequate 51 (-3,-9) -15,00 104,9
sdrhzi10a-01 F
G
200,0
200,0
construction timber
mineral wool Klemmplatte KP [038; R=30]
364,0 mineral wool 60 0,18 adequate 51 (-3,-9) -12,00 107,8
sdrhzi10a-02 F
G
240,0
240,0
construction timber
mineral wool Klemmplatte KP [038; R=30]
404,0 mineral wool 60 0,16 adequate 51 (-3,-9) -10,00 110,7
sdrhzi10a-03 F
G
160,0
160,0
construction timber
glass wool UNIFIT [037; R=14]
324,0 glass wool 60 0,22 adequate 51 (-3,-9) -18,00 102,6
sdrhzi10a-04 F
G
200,0
200,0
construction timber
glass wool UNIFIT [037; R=14]
364,0 glass wool 60 0,18 adequate 51 (-3,-9) -17,00 104,9
sdrhzi10a-05 F
G
240,0
240,0
construction timber
glass wool UNIFIT [037; R=14]
404,0 glass wool 60 0,16 adequate 51 (-3,-9) -15,00 107,2
sdrhzi10a-06 F
G
160,0
160,0
construction timber
Supafil Timber Frame [034; R=35]
324,0 glass wool - injected insulation 60 0,21 adequate 51 (-3,-9) -6,00 105,6
sdrhzi10a-07 F
G
200,0
200,0
construction timber
Supafil Timber Frame [034; R=35]
364,0 glass wool - injected insulation 60 0,17 adequate 51 (-3,-9) -1,00 108,7
sdrhzi10a-08 F
G
240,0
240,0
construction timber
Supafil Timber Frame [034; R=35]
404,0 glass wool - injected insulation 60 0,15 adequate 51 (-3,-9) 4,00 111,7

Source: Knauf Insulation GmbH

Last update 23.08.2017/hfa.plb