Bauteil internal wall iwmxxo02a: dataholz.eu

solid wood construction — Cross-section of standard configuration

solid wood construction — Standard configuration

Note

The fire resistance is only valid when wall is used as partition with only one side exposed to fire.

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

	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		gypsum plaster board type DF	0,250	10	800	1,050	A2
A		gypsum fibre board	0,320	21	1000	1,100	A2
B	78,0	cross laminated timber 3- or 5-ply (e.g. thickness ≥ 78mm; 3-ply at least, surface layer at least 25mm)	0,130	50	500	1,600	D
C	60,0	spruce wood battens (60/60; e=625)	0,120	50	450	1,600	D
D	50,0	mineral wool [040; 13]	0,040	1	13	1,030	A2
E		gypsum plaster board type DF or	0,250	10	800	1,050	A2
E		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]
iwmxxo02a-00	A A E E	12,5 12,5 12,5 12,5	gypsum plaster board type DF gypsum fibre board gypsum plaster board type DF gypsum fibre board	163,0	A/E=12,5	60			40	20,11
iwmxxo02a-01	A A E E	25,0 25,0 25,0 25,0	gypsum plaster board type DF gypsum fibre board gypsum plaster board type DF gypsum fibre board	188,0	A/E=2*12,5	90			42	24,75
iwmxxo02a-02	A A E E	12,5 12,5 25,0 25,0	gypsum plaster board type DF gypsum fibre board gypsum plaster board type DF gypsum fibre board	175,5	A=12,5; E=2*12,5	60			42	22,43

Last update 02.08.2023/nu.ge

Components