Bauteilvariante compartment wall twmxxo07b-1: dataholz.eu

Building physical assessment

Fire performance	REI	60
Fire performance	applies for each of the load-bearing walls; for the overall structure EI 90; maximum ceiling height = 3 m; maximum load E_d,fi = 35,0 kN/m Classified by HFA
Thermal performance	U	0,28 W/(m²K)
	Diffusion	adequate
	Calculated by HFA
Acoustic performance	R_w (C;C_tr)	64 dB (-4; -10)
	L_n,w (C_l)
	frequency range 50-3500: C_50-3500 -6 dB; C_{tr 50-3500} -17 dB Rating by HFA
Mass per unit area	m	121,4 kg/m²
Mass per unit area

Datenblatt compartment wall
twmxxo07b-01 (pdf, 250 KB)

Note

Cross laminated timer
Var. 00-01: thickness ≥ 78mm; 3-ply at least, surface layer at least 25mm
Var. 02: thickness ≥ 94,0mm; 3-ply at least, surface layer at least 30mm

solid wood construction — Cross-section of standard configuration

solid wood 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	25,0	gypsum plaster board type DF	0,250	10	800	1,050	A2
A	25,0	gypsum fibre board	0,320	21	1000	1,100	A2
B	80,0	cross laminated timber 3-ply	0,130	50	500	1,600	D
C	80,0	60 mm mineral wool [035; 90; ≥1000°C] + 20 mm air layer	0,035	1	90	1,030	A1
E	80,0	cross laminated timber 3-ply	0,130	50	500	1,600	D
F	25,0	gypsum plaster board type DF (2x12,5) or	0,250	10	800	1,050	A2
F	25,0	gypsum fibre board (2x12,5)	0,320	21	1000	1,100	A2

Ecological rating (per m² construction area)

Database ecoinvent

ΔOI3	56,4
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	-64,563	0,286	0,099	4,40e-6	0,038	95,831	1094,400	1190,231	843,443	27,489	870,931

Last update 31.05.2022/hfa.plb

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