Bauteil pitched roof sdrhzi03a: dataholz.eu

timber frame construction — Cross-section of standard configuration

timber frame construction — Standard configuration

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.

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

	Thickness [mm]	Building material	Thermal performance				Reaction to fire
	Thickness [mm]	Building material	λ	μ min – max	ρ	c	Reaction to fire
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 counter battens (minimum height 50 mm)	0,120	50	450	1,600	D
D	22,0	softboard [045; 250] - rigid underlay	0,045	5	250	2,100	E
E		construction timber (80/..; e=800)	0,120	50	450	1,600	D
F		- variable insulation material
G		vapour barrier sd≥ 1m			1000
H		spruce wood cross battens (50/80;a=400)	0,120	50	450	1,600	D
I		- variable building material
J	12,5	gypsum plaster board type DF or	0,250	10	800	1,050	A2
J	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)	ΔOI3	m [kg/m²]
sdrhzi03a-00	E F H I	200,0 200,0 50,0 50,0	construction timber mineral wool [040; ≥16; <1000°C] spruce wood mineral wool [040; ≥16; <1000°C]	364,5		30	0,17	adequate	52 (-4,-10)	29,44	34,1
sdrhzi03a-01	E F H I	200,0 200,0 50,0	construction timber mineral wool [040; ≥16; <1000°C] spruce wood air layer	364,5	I=without insulation	30	0,20	adequate	49 (-5,-11)	26,56	33,5
sdrhzi03a-02	E F H I	220,0 220,0 50,0 50,0	construction timber mineral wool [040; ≥16; <1000°C] spruce wood mineral wool [040; ≥16; <1000°C]	384,5		30	0,16	adequate	52 (-3,-9)	30,69	35,4
sdrhzi03a-03	E F H I	240,0 240,0 50,0 50,0	construction timber mineral wool [040; ≥16; <1000°C] spruce wood mineral wool [040; ≥16; <1000°C]	404,5		30	0,15	adequate	53 (-3,-9)	31,95	36,7
sdrhzi03a-04	E F H I	200,0 200,0 50,0 50,0	construction timber mineral wool [035; 50; <1000°C] spruce wood mineral wool [035; 50; <1000°C]	364,5		30	0,16	adequate	53 (-4,-10)	57,55	41,6
sdrhzi03a-05	E F H I	200,0 200,0 50,0 50,0	construction timber mineral wool [038; ≥33; ≥1000°C] spruce wood mineral wool [038; ≥33; ≥1000°C]	364,5		30	0,17	adequate	52 (-3,-9)	39,30	37,9
sdrhzi03a-06	E F H I	200,0 200,0 50,0 50,0	construction timber cellulose fibre [040; E] spruce wood cellulose fibre [040; E]	364,5		30	0,17	adequate	53 (-4,-10)	20,22	42,7
sdrhzi03a-07	E F H I	200,0 200,0 50,0 50,0	construction timber sheep wool [0,041; R=26] spruce wood sheep wool [0,041; R=26]	364,5		30	0,19	adequate	52 (-5,-11)	22,18	34,1

Last update 02.08.2023/hfa.eco2soft

Components