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Components

Construction assembly B0031

Lignum ID-№
B0031
Catalog number
B.1.01.V0
Source of construction assembly
Lignum, Year 2015
Base structure
Stud
Sheathing
Sheathed on one side
Reference fire protection
Lignum Dok. 4.1 / Tabelle: 44X
Construction height
320 mm
Weight
58 kg/m2
U-value
≈ 0.170 W/m2K
GWP
25.20 kg CO2-eq/m2
Type sound insulation
Verified calculation
Partition wall double shell consisting of a basic construction of stud with cavity insulation in the supporting structure with air flow resistivity [r] of 5≤ r ≤35 kPa s/m². Sheathed room side.Without covering. Without cavity insulation between the wall panels.
Values of airborne sound insulation
Rw 63 dB
C -4 dB
C50-3150 -11 dB

Graphic

Surface leftside: Smoothed joints
Sheathed room side leftside 2nd layer: Plasterboard type A
Sheathed room side leftside 1st layer: Wood panel for structural purposes ≥ 600 kg/m³
Bond: Stiff, execution of the prior art.
Support leftside: Rib/bar
Cavity dampening: Fiber insulation with 5≤ r ≤35 [kPa*s/m²
Air gap: Air
Support rightside: Rib/bar
Cavity dampening: Fiber insulation with 5≤ r ≤35 [kPa*s/m²
Bond: Stiff, execution of the prior art.
Sheathed room side rightside 1st layer: Wood panel for structural purposes ≥ 600 kg/m³
Sheathed room side rightside 2nd layer: Plasterboard type A
Surface rightside: Smoothed joints

Assembly

Layer Product Manufacturer Thickness [mm] Weight Width (b) Axial distance (e) KBOB ID-№ Production KBOB ID-№ Disposal
Surface leftside Smoothed joints Knauf, Rigips - - - - 04.017 91.139
Sheathed room side leftside 2nd layer Plasterboard type A Knauf, Rigips 15 mm 11 kg/m2 - - 03.008 91.064
Sheathed room side leftside 1st layer Wood panel for structural purposes ≥ 600 kg/m³ Swiss Krono, Pius Schuler, Stora Enso, Binderholz, Novatop, Pfleiderer 15 mm 9 kg/m2 - - 07.013 91.145
Bond Stiff, execution of the prior art. - - - - - - -
Support leftside Rib/bar Generic product, Origin mark Swiss wood 120 mm 5.6 kg/m2 60 mm 625 mm 07.002 91.047
Cavity dampening Fiber insulation with 5≤ r ≤35 [kPa*s/m² Flumroc, Isover, Sager, Swisspor, Gutex, Isofloc, Schilliger Holz 120 mm 3.8 kg/m2 - - 10.008 91.173
Air gap Air - 20 mm - - - - -
Support rightside Rib/bar Generic product, Origin mark Swiss wood 120 mm 5.6 kg/m2 60 mm 625 mm 07.002 91.047
Cavity dampening Fiber insulation with 5≤ r ≤35 [kPa*s/m² Flumroc, Isover, Sager, Swisspor, Gutex, Isofloc, Schilliger Holz 120 mm 3.8 kg/m2 - - 10.008 91.173
Bond Stiff, execution of the prior art. - - - - - - -
Sheathed room side rightside 1st layer Wood panel for structural purposes ≥ 600 kg/m³ Swiss Krono, Pius Schuler, Stora Enso, Binderholz, Novatop, Pfleiderer 15 mm 9 kg/m2 - - 07.013 91.145
Sheathed room side rightside 2nd layer Plasterboard type A Knauf, Rigips 15 mm 11 kg/m2 - - 03.008 91.064
Surface rightside 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) Calculation Lignum/Kühn and Blickle 1 1 5 14 22 29 34 37 43 50 56 62 68 74 80 86 91 97 103 109 110 110

Airborne sound (R)

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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)
47186.8
UBP'21/m2
A1-A3 + C1-C4
 
┣
Environmental impact points from production (UBP_pro)
42010.8
UBP'21/m2
A1-A3
 
┗
Environmental impact points from disposal (UBP_dis)
5125.4
UBP'21/m2
C1-C4
+
Total primary energy (PE_T)
367.2
kWh oil-eq/m2
A1-A3 + C1-C4
 
┣
Primary energy from production (PE_pro)
361.4
kWh oil-eq/m2
A1-A3
 
┃
┣
Primary energy production, energetically consumed (PE_E_pro)
200.8
kWh oil-eq/m2
A1-A3
 
┃
┗
Primary energy production, materially bound (PE_M_pro)
160
kWh oil-eq/m2
A1-A3
 
┗
Primary energy from disposal (PE_dis)
5.8
kWh oil-eq/m2
C1-C4
+
Renewable primary energy (PE_RT)
252.6
kWh oil-eq/m2
A1-A3 + C1-C4
 
┣
Renewable primary energy from production (PE_RT_pro)
252
kWh oil-eq/m2
A1-A3
 
┃
┣
Renewable primary energy from generation, energetically consumed (PE_RE_pro)
102.8
kWh oil-eq/m2
A1-A3
 
┃
┗
Renewable primary energy from production, materially bound (PE_RM_pro)
149.2
kWh oil-eq/m2
A1-A3
 
┗
Renewable primary energy from disposal (PE_RT_dis)
0.4
kWh oil-eq/m2
C1-C4
+
Total use of non- renewable primary energy resources (PE_NRT)
114
kWh oil-eq/m2
A1-A3 + C1-C4
 
┣
Primary energy not renewable from manufacturing (PE_NRT_pro)
108.6
kWh oil-eq/m2
A1-A3
 
┃
┣
Primary energy not renewable from production, energetically consumed (PE_NRE_pro)
98.2
kWh oil-eq/m2
A1-A3
 
┃
┗
Primary energy not renewable from production, materially bound (PE_NRM_pro)
10.6
kWh oil-eq/m2
A1-A3
 
┗
Primary energy not renewable from disposal (PE_NRT_dis)
5.4
kWh oil-eq/m2
C1-C4
+
Total greenhouse gas emissions (GWP_total)
25.2
kg CO2/m2
A1-A3 + C1-C4
 
┣
Greenhouse gas emissions from manufacturing (GWP_pro)
22.4
kg CO2/m2
A1-A3
 
┗
Greenhouse gas emissions from waste disposal (GWP_dis)
2.8
kg CO2/m2
C1-C4
 
Biogenic carbon dioxide storage (bio-C x 44/12 = bio-CO2) (Not included in GWP)
0
kg CO2/m2
B1-B7
 
Biogenic carbon storage (bio-C) (Not included in GWP)
13.4
kg C/m2
B1-B7
⇒ Advantages of the life cycle assessment outside the system boundary (module D)