LIGNUM – Holzwirtschaft Schweiz | Economie suisse du bois | Economia svizzera del legno
Mühlebachstrasse 8 | 8008 Zürich | Tel. 044 267 47 77 | Fax 044 267 47 87 | info@lignum.ch

> Printversion

Components

Construction assembly A2321

Lignum ID-№
A2321
Catalog number
A.1.04.WolfD4
Source of construction assembly
PB X15 -F03-04-de-01, Year 2017
Base structure
Beam
Paneling
Substructure with hangers
Reference fire protection
Lignum Dok. 4.1 / Tabelle: 431-2/3/4
Construction height
423 mm
Weight
238 kg/m2
U-value
≈ 0.174 W/m2K
GWP
28.80 kg CO2-eq/m2
Type sound insulation
Measurement
Ceiling consisting of a basic construction of joists, without sheathing, double ceiling covering. Substructure mounted with hangers with air flow resistivity [r] of 5≤ r ≤35 kPa s/m², without dampening in the supporting structure, with cavity insulation in the supporting structure. With dampening on the supporting structure, with impact sound insulation with a dynamic stiffness [s'] of 41.6 MN/m³ and with dry screed.
Values of airborne sound insulation
Rw 83 dB
C -3 dB
C50-3150 -19 dB
Values of footfall sound insulation
Ln,w 33 dB
CI 2 dB
CI50-2500 11 dB

Graphic

On-lying material: Phone TRI ST Star
Impact sound insulation: Wolf Entkopplungsplatte Polyester-Faser-Platte
Dampening on Supporting structure: Edelsplitt 2-5mm gebunden mit StoPrefa Coll SB
Sub-floor: SWISS KRONO OSB/3
Bond: Stiff, execution of the prior art.
Supporting structure: Bar
Cavity dampening: Fiber insulation with 5≤ r ≤35 [kPa*s/m²
Bond: no composite action
Coupling: TPS-Federclip 6126 längs
Battens / profiles: TPS-CD-Profil 5104
Ceiling covering 1st layer: Phone Star TRI
Ceiling covering layer 2: Knauf Diamant hard plasterboard
Surface / treatment: Smoothed joints

Assembly

Layer Product Manufacturer Thickness [mm] Weight Width (b) Axial distance (e) KBOB ID-№ Production KBOB ID-№ Disposal
On-lying material Phone TRI ST Star Wolf Bavaria 25 mm 35 kg/m2 - - 03.013 91.062
Impact sound insulation Wolf Entkopplungsplatte Polyester-Faser-Platte Wolf Bavaria 4 mm 1 kg/m2 - - - -
Dampening on Supporting structure Edelsplitt 2-5mm gebunden mit StoPrefa Coll SB Sto 80 mm 132 kg/m2 - - 03.011 91.062
Sub-floor SWISS KRONO OSB/3 Willisauerstrasse 37, Na Hranici 2361/6, Swiss Krono.fr, Swiss Krono.pl, Swiss Krono.hu, Wittstocker Chaussee 1 22 mm 13.2 kg/m2 - - 07.013 91.145
Bond Stiff, execution of the prior art. - - - - - - -
Supporting structure Bar Generic product, Label swiss wood 240 mm 18.8 kg/m2 100 mm 625 mm 07.003.01 91.047
Cavity dampening Fiber insulation with 5≤ r ≤35 [kPa*s/m² Flumroc, Isover, Sager, Swisspor, Gutex, Isofloc, Schilliger Holz 240 mm 6.5 kg/m2 - - 10.008 91.173
Bond no composite action - - - - - - -
Coupling TPS-Federclip 6126 längs Protektor 6.5 mm 0.2 kg/m2 - 500 mm - -
Battens / profiles TPS-CD-Profil 5104 Protektor 18.5 mm 1 kg/m2 55 mm 500 mm - -
Ceiling covering 1st layer Phone Star TRI Wolf Bavaria 15 mm 18 kg/m2 - - 03.013 91.062
Ceiling covering layer 2 Knauf Diamant hard plasterboard Knauf 12.5 mm 12.9 kg/m2 - - 03.008 91.064
Surface / treatment Smoothed joints Knauf, Rigips - - - - 04.017 91.139

Values by frequency

Color Type 25 32 40 50 63 80 100 125 160 200 250 315 400 500 630 800 1000 1250 1600 2000 2500 3150 4000 5000
Airborne sound (R) Measurement Ift Rosenheim 26 34 44 55 64 68 69 73 78 80 82 83 85 87 88 89 90 89 88 88 84
Calculation Lignum/Kühn and Blickle 24 26 28 30 31 30 34 39 47 54 61 67 74 80 86 92 97 103 109 110 110 110
Impact sound (Ln) Measurement Ift Rosenheim 53 54 50 47 44 38 39 33 28 26 22 17 9 4 3 3 4 4 4 5 6
Calculation Lignum/Kühn and Blickle 57 58 59 60 62 66 65 62 58 54 50 46 43 40 37 35 32 29 26 23 17 12

Airborne sound (R)

Loading...

Impact sound (Ln)

Loading...

Ecological indicators according to KBOB Ökobilanzdaten im Baubereich
(Manufacture and disposal, without considering the payback periods according to SIA 2032)

bSDD Properties
mm Indicators Modules
Values / m2
+
Environmental impact points (UBP)
68078.4
UBP'21/m2
A1-A3 + C1-C4
 
┣
Environmental impact points from production (UBP_pro)
56132.5
UBP'21/m2
A1-A3
 
┗
Environmental impact points from disposal (UBP_dis)
11909.5
UBP'21/m2
C1-C4
+
Total primary energy (PE_T)
400.5
kWh oil-eq/m2
A1-A3 + C1-C4
 
┣
Primary energy from production (PE_pro)
385.1
kWh oil-eq/m2
A1-A3
 
┃
┣
Primary energy production, energetically consumed (PE_E_pro)
212.6
kWh oil-eq/m2
A1-A3
 
┃
┗
Primary energy production, materially bound (PE_M_pro)
172
kWh oil-eq/m2
A1-A3
 
┗
Primary energy from disposal (PE_dis)
15.3
kWh oil-eq/m2
C1-C4
+
Renewable primary energy (PE_RT)
274.1
kWh oil-eq/m2
A1-A3 + C1-C4
 
┣
Renewable primary energy from production (PE_RT_pro)
273.3
kWh oil-eq/m2
A1-A3
 
┃
┣
Renewable primary energy from generation, energetically consumed (PE_RE_pro)
110.1
kWh oil-eq/m2
A1-A3
 
┃
┗
Renewable primary energy from production, materially bound (PE_RM_pro)
163.1
kWh oil-eq/m2
A1-A3
 
┗
Renewable primary energy from disposal (PE_RT_dis)
0.7
kWh oil-eq/m2
C1-C4
+
Total use of non- renewable primary energy resources (PE_NRT)
126
kWh oil-eq/m2
A1-A3 + C1-C4
 
┣
Primary energy not renewable from manufacturing (PE_NRT_pro)
111.4
kWh oil-eq/m2
A1-A3
 
┃
┣
Primary energy not renewable from production, energetically consumed (PE_NRE_pro)
102.9
kWh oil-eq/m2
A1-A3
 
┃
┗
Primary energy not renewable from production, materially bound (PE_NRM_pro)
8.699999999999998
kWh oil-eq/m2
A1-A3
 
┗
Primary energy not renewable from disposal (PE_NRT_dis)
14.6
kWh oil-eq/m2
C1-C4
+
Total greenhouse gas emissions (GWP_total)
28.8
kg CO2/m2
A1-A3 + C1-C4
 
┣
Greenhouse gas emissions from manufacturing (GWP_pro)
23.8
kg CO2/m2
A1-A3
 
┗
Greenhouse gas emissions from waste disposal (GWP_dis)
4.9
kg CO2/m2
C1-C4
 
Biogenic carbon dioxide storage (bio-C x 44/12 = bio-CO2) (Not included in GWP)
53.16666666666666
kg CO2/m2
B1-B7
 
Biogenic carbon storage (bio-C) (Not included in GWP)
14.5
kg C/m2
B1-B7
⇒ Advantages of the life cycle assessment outside the system boundary (module D)