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Components

Construction assembly F0114

Lignum ID-№
F0114
Catalog number
F.1.05.DA645D
Source of construction assembly
Tschopp, Year 2017
Base structure
Ribs / rafters
Sheathing
without sheathing
Paneling
Simple covering
Reference fire protection
VKF 14-15, Kap. 3.3 / Lignum Doc. 2.1, Kap. 6
Construction height
533 mm
Weight
253 kg/m2
U-value
≈ 0.136 W/m2K
GWP
176.50 kg CO2-eq/m2
Type sound insulation
Calculation
Flat roof / shed roof consisting of a basic construction of ribs / rafters with cavity insulation in the supporting structure with air flow resistivity [r] of 5≤ r ≤50 kPa s/m². without sheathing, . Simple covering with insulation on top of the sub-floor.
Values of airborne sound insulation
Rw 57 dB
C -2 dB
Ctr -7 dB
Values of footfall sound insulation
Ln,w dB
CI dB
CI50-2500 dB

Graphic

Assembly

Layer Product Manufacturer Thickness [mm] Weight Width (b) Axial distance (e) KBOB ID-№ Production KBOB ID-№ Disposal

Ecological indicators according to the KBOB life cycle assessment data in the construction sector KBOB / ecobau / IPB 2009/1:2022, Version 6
(For the life cycle phases production and disposal, excluding the construction phase (Modules A4, A5) and the use phase (Module B), especially replacement (Module B4) or amortization periods according to SIA 2032)

bSDD Properties
mm Indicators Modules
Values / m2
+
Environmental impact points (UBP)
259700
UBP'21/m2
A1-A3 + C1-C4
 
┣
Environmental impact points from production (UBP_pro)
163295
UBP'21/m2
A1-A3
 
┗
Environmental impact points from disposal (UBP_dis)
96526
UBP'21/m2
C1-C4
+
Total primary energy (PE_T)
1166.90
kWh oil-eq/m2
A1-A3 + C1-C4
 
┣
Primary energy from production (PE_pro)
1142.80
kWh oil-eq/m2
A1-A3
 
┃
┣
Primary energy production, energetically consumed (PE_E_pro)
627.00
kWh oil-eq/m2
A1-A3
 
┃
┗
Primary energy production, materially bound (PE_M_pro)
515.50
kWh oil-eq/m2
A1-A3
 
┗
Primary energy from disposal (PE_dis)
24.20
kWh oil-eq/m2
C1-C4
+
Renewable primary energy (PE_RT)
459.80
kWh oil-eq/m2
A1-A3 + C1-C4
 
┣
Renewable primary energy from production (PE_RT_pro)
458.60
kWh oil-eq/m2
A1-A3
 
┃
┣
Renewable primary energy from generation, energetically consumed (PE_RE_pro)
239.60
kWh oil-eq/m2
A1-A3
 
┃
┗
Renewable primary energy from production, materially bound (PE_RM_pro)
218.50
kWh oil-eq/m2
A1-A3
 
┗
Renewable primary energy from disposal (PE_RT_dis)
1.30
kWh oil-eq/m2
C1-C4
+
Total use of non- renewable primary energy resources (PE_NRT)
707.10
kWh oil-eq/m2
A1-A3 + C1-C4
 
┣
Primary energy not renewable from manufacturing (PE_NRT_pro)
683.70
kWh oil-eq/m2
A1-A3
 
┃
┣
Primary energy not renewable from production, energetically consumed (PE_NRE_pro)
387.50
kWh oil-eq/m2
A1-A3
 
┃
┗
Primary energy not renewable from production, materially bound (PE_NRM_pro)
296.90
kWh oil-eq/m2
A1-A3
 
┗
Primary energy not renewable from disposal (PE_NRT_dis)
22.90
kWh oil-eq/m2
C1-C4
+
Total greenhouse gas emissions (GWP_total)
176.50
kg CO2/m2
A1-A3 + C1-C4
 
┣
Greenhouse gas emissions from manufacturing (GWP_pro)
91.60
kg CO2/m2
A1-A3
 
┗
Greenhouse gas emissions from waste disposal (GWP_dis)
85.00
kg CO2/m2
C1-C4
 
Biogenic carbon dioxide storage (bio-C x 44/12 = bio-CO2) (Not included in GWP)
70.40
kg CO2/m2
B1-B7
 
Biogenic carbon storage (bio-C) (Not included in GWP)
19.20
kg C/m2
B1-B7
⇒ Advantages of the life cycle assessment outside the system boundary (module D)