Bauteilvariante pitched roof sdrhzi04a-7: 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	0,19 W/(m²K)
	Diffusion	adequate
	Calculated by TUM
Acoustic performance	R_w (C;C_tr)	53 dB (-2; -8)
	L_n,w (C_l)
	Rating by Müller-BBM
Mass per unit area	m	102,1 kg/m²
Mass per unit area	Calculation based on gypsum plaster board type DF GKF

Datenblatt pitched roof
sdrhzi04a-07 (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	200,0	construction timber (80/..; e=625)	0,120	50	450	1,600	D
F	200,0	Wood fibre insulation [039; 45]	0,039	1-2	45	2,100	E
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	24,5
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	-35,697	0,116	0,047	2,66e-6	0,007	81,753	678,334	760,087	413,456	35,046	448,502

Database GaBi (ÖKOBAUDAT)

Built-in renewable materials	43,3 kg
Biogenic carbon	63,5 kgCO_{2 Äqv.}
Energy use of Primary Energy	1192,8 MJ
Share of renewable PE	30,9 %
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	-54,334	0,118	0,024	7,18e-7	0,030	364,347	995,754	1361,173	775,644	42,132	817,900
C1 - C4	95,484	0,007	0,001	7,05e-8	0,001	3,174	-990,584	-987,410	34,194	-41,190	-6,996
A1 - C4	42,178	0,128	0,025	7,96e-7	0,030	368,598	5,429	375,099	824,202	0,994	825,319

Last update 07.05.2020/hfa.plb

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