Bauteilvariante pitched roof sdrhzi04a-8: dataholz.eu

Building physical assessment

Fire performance	REI	30
Fire performance	maximum span = 5 m; maximum load E_d,fi = 2,62 kN/m² (rafter 60/200 without roofing, counter battens and battens) Classified by HFA Classified by HFA Fire performance Germany Classification: F30 Load E_d,fi according to the German certification document Proof: DIN 4102-4:2016-05, Tabelle 10.19, Zeile 1
Thermal performance	U	0,16 W/(m²K)
	Diffusion	adequate
	Calculated by TUM
Acoustic performance	R_w (C;C_tr)	54 dB (-1; -7)
	L_n,w (C_l)
	Rating by Müller-BBM
Mass per unit area	m	102,2 kg/m²
Mass per unit area	Calculation based on gypsum plaster board type DF GKF

Datenblatt pitched roof
sdrhzi04a-08 (pdf, 250 KB)

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.

timber frame construction — Cross-section of standard configuration

timber frame construction — Standard configuration

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

	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 (Austria: minimum height 50 mm), Germany 30 mm	0,120	50	450	1,600	D
D	22,0	softboard [045; 250] - rigid underlay	0,045	5	250	2,100	E
E	240,0	construction timber (80/..; e=625)	0,120	50	450	1,600	D
F	240,0	mineral wool [040; 30; ≥1000°C]	0,040	1	30	1,030	A1
G	15,0	OSB (sealed with airtight tape)	0,130	200	600	1,700	D
H	24,0	spruce wood cladding with spacing of cladding boards(24/100); a=400	0,120	50	450	1,600	D
I	12,5	gypsum plaster board type DF or	0,250	10	800	1,050	A2
I	12,5	gypsum fibre board	0,320	21	1000	1,100	A2

Ecological rating (per m² construction area)

Database ecoinvent

ΔOI3	35,4
Calculated by HFA

Details of sustainability rating...

						Resources
Lifecycle Phase	GWP [kg CO₂ Äqv.]	AP [kg SO₂ Äqv.]	EP [kg PO₄ Äqv.]	ODP [kg R11 Äqv.]	POCP [kg Ethen Äqv.]	PERE [MJ]	PERM [MJ]	PERT [MJ]	PENRE [MJ]	PENRM [MJ]	PENRT [MJ]
A1 - A3	-18,772	0,174	0,054	2,55e-6	0,033	63,147	563,601	626,747	441,048	21,104	462,151

Database GaBi (ÖKOBAUDAT)

Built-in renewable materials	36,2 kg
Biogenic carbon	53,5 kgCO_{2 Äqv.}
Energy use of Primary Energy	833,8 MJ
Share of renewable PE	22,8 %
Calculated by TUM

Details of sustainability rating...

						Resources
Lifecycle Phase	GWP [kg CO₂ Äqv.]	AP [kg SO₂ Äqv.]	EP [kg PO₄ Äqv.]	ODP [kg R11 Äqv.]	POCP [kg Ethen Äqv.]	PERE [MJ]	PERM [MJ]	PERT [MJ]	PENRE [MJ]	PENRM [MJ]	PENRT [MJ]
A1 - A3	-20,649	0,125	0,020	9,61e-7	0,022	186,663	599,836	787,777	604,731	21,578	626,457
C1 - C4	58,541	0,008	0,003	7,67e-8	0,001	2,192	-593,415	-591,223	23,594	-10,371	13,223
A1 - C4	41,243	0,136	0,024	1,05e-6	0,023	189,940	6,681	197,897	643,895	11,259	655,303

Last update 07.05.2020/hfa.plb

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