Bauteil flat roof fdmbi01a: dataholz.eu

solid wood construction — Cross-section of standard configuration

solid wood construction — Standard configuration

Note

Attention: REI60 (from inside) in Germany possible with 2x12,5mm gypsum plaster board type DF/gypsum fibre board

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

	Thickness [mm]	Building material	Thermal performance				Reaction to fireklasse EN
	Thickness [mm]	Building material	λ	μ min – max	ρ	c	Reaction to fireklasse EN
A		sealing sheet sd≥ 100m e.g. EPDM membrane
B		- variable insulation material (2*100)
C		sealing sheet e.g. bitumen
D	125,0	cross laminated timber ≥ 125,0; at least 5-layers, top layer at least 27,5 mm)	0,130	50	500	1,600	D
E	70,0	acoustic hanger (suspension); e=415;
F		- variable building material
G	12,5	gypsum plaster board type DF or	0,250	10	800	1,050	A2
G	12,5	gypsum fibre board	0,320	21	1000	1,100	A2

Variations of building components

	Thickness of layer				Note	Fire performance	Thermal performance		Acoustic performance	Eco Sustainability	Mass
		Thickness [mm]	Building material	Σ	Note	REI	U [W/(m²K)]	Diffusion	R_w (C,C_tr) [dB]	ΔOI3	m [kg/m²]
fdmbi01a-00	B F	200,0 60,0	wood-fibre insulation board [0,045; R=160] mineral wool [040; 20]	412,5		60	0,16	adequate	50 (-3,-9)	81,29	105,7
fdmbi01a-01	B F	200,0 60,0	Polystyrene EPS-W [R=15] mineral wool [040; 20]	412,5	resp. B=XPS	60	0,13	adequate	48 (-3,-9)	70,54	89,4
fdmbi01a-02	B F	200,0 60,0	mineral wool MW-WD [040; 130; <1000°C] mineral wool [040; 11; <1000°C]	412,5		60	0,16	adequate	50 (-3,-9)	110,40	99,2

Last update 02.08.2023/nu.ge

Components