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 F0072

Lignum ID-№
F0072
Catalog number
F.3.01.DA240E
Source of construction assembly
Tschopp, Year 2017
Base structure
BRESTA Solid Timber System
Sheathing
without sheathing
Paneling
Double covering
Reference fire protection
VKF 14-15, Kap. 3.3 / Lignum Doc. 2.1, Kap. 6
Construction height
829 mm
Weight
190 kg/m2
U-value
≈ 0.068 W/m2K
GWP
161.00 kg CO2-eq/m2
Type sound insulation
Calculation
Flat roof / shed roof consisting of a basic construction of BRESTA Solid Timber System without cavity insulation in the supporting structure. without sheathing, . Double covering with insulation on top of the sub-floor.
Values of airborne sound insulation
Rw 65 dB
C -5 dB
Ctr -11 dB
Values of footfall sound insulation
Ln,w dB
CI dB
CI50-2500 dB

Graphic

Use and protection layer 3: Solid timber b=80-150mm e=b+7mm
Use and protection layer 2: Wood lath b=40mm
Use and protection layer 1: Protective layer + Fire protection cover RF1
Seal: Bituminous geomembrane
Exterior insulation layer 1: Mineral wool
Separating layer / temporary roof: Vapor-permeable barrier
Bond: no composite action
Support: Bresta Solid timber panel
Bond: no composite action
Coupling: Rubber mounted direct hanger b=60mm
Battens / profiles: Wood lath transversely b=60mm
Cavity dampening: Fiber insulation with 5≤ r ≤35 [kPa*s/m²
Covering below 1st layer: Plasterboard type A
Covering below 2nd layer: Plasterboard type A
Surface below: Innenputz, verspachtelt

Assembly

Layer Product Manufacturer Thickness [mm] Weight Width (b) Axial distance (e) KBOB ID-№ Production KBOB ID-№ Disposal
Use and protection layer 3 Solid timber b=80-150mm e=b+7mm Generic product 26 mm 13 kg/m2 - - 07.009 91.052
Use and protection layer 2 Wood lath b=40mm Generic product, Origin mark Swiss wood 60 mm 29.4 kg/m2 - - 07.011 91.052
Use and protection layer 1 Protective layer + Fire protection cover RF1 Generic product 10 mm 9.2 kg/m2 - - 09.007 91.037
Seal Bituminous geomembrane Generic product 20 mm 22 kg/m2 - - 09.003 91.172
Exterior insulation layer 1 Mineral wool Generic product 360 mm 7.2 kg/m2 - - 10.008 91.173
Separating layer / temporary roof Vapor-permeable barrier Generic product 10 mm 3.9 kg/m2 - - 09.006 91.149
Bond no composite action - - - - - - -
Support Bresta Solid timber panel Tschopp 160 mm 78.4 kg/m2 1000 mm 1000 mm 07.011.02 91.052
Bond no composite action - - - - - - -
Coupling Rubber mounted direct hanger b=60mm Ampack, Fermacell, Knauf, Rigips, Protektor 125 mm - - 834 mm - -
Battens / profiles Wood lath transversely b=60mm Generic product, Origin mark Swiss wood 30 mm 2.2 kg/m2 60 mm 400 mm 07.011 91.052
Cavity dampening Fiber insulation with 5≤ r ≤35 [kPa*s/m² Flumroc, Isover, Sager, Swisspor, Gutex, Isofloc, Schilliger Holz 80 mm 2.6 kg/m2 - - 10.008 91.173
Covering below 1st layer Plasterboard type A Knauf, Rigips 12.5 mm 9.2 kg/m2 - - 03.008 91.064
Covering below 2nd layer Plasterboard type A Knauf, Rigips 12.5 mm 9.2 kg/m2 - - 03.008 91.064
Surface below Innenputz, verspachtelt Fermacell, Knauf, Rigips 3 mm 4.2 kg/m2 - - 04.001 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 28 30 31 32 31 37 45 49 56 63 69 76 82 88 94 100 105 110 110 110 110 110
Impact sound (Ln) Calculation Lignum/Kühn and Blickle 53 54 56 58 62 59 54 53 49 45 42 38 35 32 29 27 24 21 18 15 1 1

Airborne sound (R)

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)
249114.1
UBP'21/m2
A1-A3 + C1-C4
 
┣
Environmental impact points from production (UBP_pro)
158670.4
UBP'21/m2
A1-A3
 
┗
Environmental impact points from disposal (UBP_dis)
90432.2
UBP'21/m2
C1-C4
+
Total primary energy (PE_T)
1772.1
kWh oil-eq/m2
A1-A3 + C1-C4
 
┣
Primary energy from production (PE_pro)
1747.5
kWh oil-eq/m2
A1-A3
 
┃
┣
Primary energy production, energetically consumed (PE_E_pro)
818.1
kWh oil-eq/m2
A1-A3
 
┃
┗
Primary energy production, materially bound (PE_M_pro)
932.2
kWh oil-eq/m2
A1-A3
 
┗
Primary energy from disposal (PE_dis)
23.7
kWh oil-eq/m2
C1-C4
+
Renewable primary energy (PE_RT)
1120.4
kWh oil-eq/m2
A1-A3 + C1-C4
 
┣
Renewable primary energy from production (PE_RT_pro)
1118.6
kWh oil-eq/m2
A1-A3
 
┃
┣
Renewable primary energy from generation, energetically consumed (PE_RE_pro)
457.2
kWh oil-eq/m2
A1-A3
 
┃
┗
Renewable primary energy from production, materially bound (PE_RM_pro)
661.5
kWh oil-eq/m2
A1-A3
 
┗
Renewable primary energy from disposal (PE_RT_dis)
1.4
kWh oil-eq/m2
C1-C4
+
Total use of non- renewable primary energy resources (PE_NRT)
654.2
kWh oil-eq/m2
A1-A3 + C1-C4
 
┣
Primary energy not renewable from manufacturing (PE_NRT_pro)
631.3
kWh oil-eq/m2
A1-A3
 
┃
┣
Primary energy not renewable from production, energetically consumed (PE_NRE_pro)
361.3
kWh oil-eq/m2
A1-A3
 
┃
┗
Primary energy not renewable from production, materially bound (PE_NRM_pro)
270.7
kWh oil-eq/m2
A1-A3
 
┗
Primary energy not renewable from disposal (PE_NRT_dis)
22.3
kWh oil-eq/m2
C1-C4
+
Total greenhouse gas emissions (GWP_total)
161
kg CO2/m2
A1-A3 + C1-C4
 
┣
Greenhouse gas emissions from manufacturing (GWP_pro)
79.2
kg CO2/m2
A1-A3
 
┗
Greenhouse gas emissions from waste disposal (GWP_dis)
81.8
kg CO2/m2
C1-C4
 
Biogenic carbon dioxide storage (bio-C x 44/12 = bio-CO2) (Not included in GWP)
208.63333333333333
kg CO2/m2
B1-B7
 
Biogenic carbon storage (bio-C) (Not included in GWP)
56.9
kg C/m2
B1-B7
⇒ Advantages of the life cycle assessment outside the system boundary (module D)