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Regional validity

Scope

solid wood construction
Cross-section of standard configuration

solid wood 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 20,0 Rigidur dry screed 0,200 19 1200 1,100 A1
B - variable insulation material
C 60,0 bonded chippings 0,700 1 1500 1,000 A1
D trickling protection E
E cross laminated timber BBS 5 layer 0,130 50 470 1,600 D
F 95,0 Direktabhänger
G 75,0 mineral wool [040; 18] 0,040 1 18 1,030 A1
H 15,0 gypsum fibre board Rigidur H 0,350 19 1200 1,100 A2
H 15,0 gypsum plaster boards Rigips RF or 0,250 10 900 1,050 A2

Variations of building components

Thickness of layer Fire performance Thermal performance Acoustic performance Eco Sustainability Mass
Thickness [mm] Building material Σ REI U [W/(m²K)] Diffusion Ln,w(Cl) Rw (C,Ctr) OI3Kon m [kg/m²]
gdmtxa01a-00 B
E
10,0
130,0
impact sound absorbing subflooring MW-T [s'= 35MN/m³]
cross laminated timber BBS
90 49 (2) 65 (-4,-12) 12,20
gdmtxa01a-01 B
E
10,0
130,0
impact sound absorbing subflooring WF-T
cross laminated timber BBS
90 49 (2) 65 (-4,-12) 12,00
gdmtxa01a-02 B
E
10,0
147,0
impact sound absorbing subflooring MW-T [s'= 35MN/m³]
cross laminated timber BBS
90 47 (2) 65 (-4,-12) 15,10
gdmtxa01a-03 B
E
10,0
147,0
impact sound absorbing subflooring WF-T
cross laminated timber BBS
90 47 (2) 65 (-4,-12) 14,90

Source: Saint-Gobain Rigips Austria GesmbH

Last update 28.09.2017/hfa.plb