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Components

Construction assembly A2295

Lignum ID-№
A2295
Catalog number
A.1.04.WolfB2
Source of construction assembly
PB X25 -F03-04-de-01, Year 2017
Base structure
Beam
Paneling
Substructure rigid screwed
Reference fire protection
Lignum Dok. 4.1 / Tabelle: 431-2/3/4
Construction height
443 mm
Weight
241 kg/m2
U-value
≈ 0.160 W/m2K
GWP
27.00 kg CO2-eq/m2
Type sound insulation
Measurement
Ceiling consisting of a basic construction of joists, without sheathing, double ceiling covering. stiff screwed substructure 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 and with dry screed.
Values of airborne sound insulation
Rw 78 dB
C -5 dB
C50-3150 -20 dB
Values of footfall sound insulation
Ln,w 41 dB
CI 2 dB
CI50-2500 11 dB

Graphic

On-lying material: Phone Star TRI
Impact sound insulation: Thermowall
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: Rigid, execution of the prior art.
Battens / profiles: Wood lath b=48mm
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 Star TRI Wolf Bavaria 30 mm 36 kg/m2 - - 03.013 91.062
Impact sound insulation Thermowall Gutex 20 mm 3.2 kg/m2 - - 10.009 91.051
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 Rigid, execution of the prior art. - - - - - - -
Battens / profiles Wood lath b=48mm Generic product, Origin mark Swiss wood 24 mm 1.1 kg/m2 48 mm 500 mm 07.011 91.052
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 21 26 38 46 56 59 65 71 75 77 78 78 82 87 88 89 91 90 88 88 85
Calculation Lignum/Kühn and Blickle 24 26 28 30 31 30 34 40 48 55 61 68 74 80 86 92 97 103 109 110 110 110
Impact sound (Ln) Measurement Ift Rosenheim 63 62 57 55 50 49 45 41 38 33 27 19 8 3 2 2 4 4 5 5 7
Calculation Lignum/Kühn and Blickle 57 58 59 60 62 66 65 62 58 54 50 46 43 40 37 34 32 29 26 23 17 12

Airborne sound (R)

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Impact sound (Ln)

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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)
58715.2
UBP'21/m2
A1-A3 + C1-C4
 
┣
Environmental impact points from production (UBP_pro)
45953.9
UBP'21/m2
A1-A3
 
┗
Environmental impact points from disposal (UBP_dis)
12736.6
UBP'21/m2
C1-C4
+
Total primary energy (PE_T)
425.7
kWh oil-eq/m2
A1-A3 + C1-C4
 
┣
Primary energy from production (PE_pro)
409.9
kWh oil-eq/m2
A1-A3
 
┃
┣
Primary energy production, energetically consumed (PE_E_pro)
213.2
kWh oil-eq/m2
A1-A3
 
┃
┗
Primary energy production, materially bound (PE_M_pro)
196
kWh oil-eq/m2
A1-A3
 
┗
Primary energy from disposal (PE_dis)
16
kWh oil-eq/m2
C1-C4
+
Renewable primary energy (PE_RT)
302.4
kWh oil-eq/m2
A1-A3 + C1-C4
 
┣
Renewable primary energy from production (PE_RT_pro)
301.5
kWh oil-eq/m2
A1-A3
 
┃
┣
Renewable primary energy from generation, energetically consumed (PE_RE_pro)
116
kWh oil-eq/m2
A1-A3
 
┃
┗
Renewable primary energy from production, materially bound (PE_RM_pro)
185.5
kWh oil-eq/m2
A1-A3
 
┗
Renewable primary energy from disposal (PE_RT_dis)
0.8
kWh oil-eq/m2
C1-C4
+
Total use of non- renewable primary energy resources (PE_NRT)
123
kWh oil-eq/m2
A1-A3 + C1-C4
 
┣
Primary energy not renewable from manufacturing (PE_NRT_pro)
107.8
kWh oil-eq/m2
A1-A3
 
┃
┣
Primary energy not renewable from production, energetically consumed (PE_NRE_pro)
97.6
kWh oil-eq/m2
A1-A3
 
┃
┗
Primary energy not renewable from production, materially bound (PE_NRM_pro)
10.3
kWh oil-eq/m2
A1-A3
 
┗
Primary energy not renewable from disposal (PE_NRT_dis)
15.2
kWh oil-eq/m2
C1-C4
+
Total greenhouse gas emissions (GWP_total)
27
kg CO2/m2
A1-A3 + C1-C4
 
┣
Greenhouse gas emissions from manufacturing (GWP_pro)
21.8
kg CO2/m2
A1-A3
 
┗
Greenhouse gas emissions from waste disposal (GWP_dis)
5.3
kg CO2/m2
C1-C4
 
Biogenic carbon dioxide storage (bio-C x 44/12 = bio-CO2) (Not included in GWP)
60.13333333333333
kg CO2/m2
B1-B7
 
Biogenic carbon storage (bio-C) (Not included in GWP)
16.4
kg C/m2
B1-B7
⇒ Advantages of the life cycle assessment outside the system boundary (module D)