Construction assembly E0064
- Lignum ID-№
- E0064
- Catalog number
- E.1.01.B7
- Source of construction assembly
- Lignum, Year 2017
- Base structure
- Ribs / rafters
- Sheathing
- Sheathed on one side
- Paneling
- Without covering
- Reference fire protection
- VKF 14-15, Kap. 3.3 / Lignum Doc. 2.1, Kap. 6
- Construction height
- 599 mm
- Weight
- 106 kg/m2
- U-value
- ≈ 0.174 W/m2K
- GWP
- 52.10 kg CO2-eq/m2
- Type sound insulation
- Verified calculation
Steep roof consisting of a basic construction of ribs / rafters without cavity insulation in the supporting structure. Sheathed on the leftside. Without covering, with insulation on top of the sub-floor.
| Values of airborne sound insulation | |
|---|---|
| Rw | 52 dB |
| C | -2 dB |
| Ctr | -8 dB |
Comment Konterlattung der Dacheindeckung mit Distanzschrauben ohne Anpressdruck montiert.
Graphic
Assembly
| Layer | Product | Manufacturer | Thickness [mm] | Weight | Width (b) | Axial distance (e) | KBOB ID-№ Production | KBOB ID-№ Disposal |
|---|---|---|---|---|---|---|---|---|
| Roofing | Roof tiles | Generic product | 47 mm | 40.1 kg/m2 | - | - | 03.015 | 91.138 |
| Battens / profiles | Wood laths 48x48 + roof laths 48x24mm e=350mm | Generic product, Label swiss wood | 72 mm | 2.8 kg/m2 | 50 mm | 625 mm | 07.009.01 | 91.052 |
| Under the roof | Roofing underlay | Generic product | 0.2 mm | 0.1 kg/m2 | - | - | 09.008 | 91.037 |
| Exterior insulation layer 1 | Thermal insulation material with compressive strength ≥50kPa according to EN 826 | Gutex, Flumroc | 240 mm | 26.4 kg/m2 | - | - | 10.009 | 91.051 |
| Sheathed above 1st layer | Gypsum fiber or hard gypsum board ≥ 1000kg/m³ | Fermacell, Knauf, Rigips | 15 mm | 16 kg/m2 | - | - | 03.007 | 91.063 |
| Sub-floor | Wood panel for structural purposes ≥ 450 kg/m³ | Willisauerstrasse 37, Pius Schuler, Stora Enso, Binderholz, Novatop, Pfleiderer, Schilliger Holz | 25 mm | 11.8 kg/m2 | - | - | 07.001 | 91.048 |
| Bond | Stiff, execution of the prior art. | - | - | - | - | - | - | - |
| Supporting structure | Rib/bar | Generic product, Label swiss wood | 200 mm | 9.4 kg/m2 | 60 mm | 625 mm | 07.003.01 | 91.047 |
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)
|
91275
|
UBP'21/m2
|
A1-A3 + C1-C4
|
||||
|
|
┣
|
Environmental impact points from production (UBP_pro)
|
80888
|
UBP'21/m2
|
A1-A3
|
|||
|
|
┗
|
Environmental impact points from disposal (UBP_dis)
|
10613
|
UBP'21/m2
|
C1-C4
|
|||
|
+
|
Total primary energy (PE_T)
|
649.30
|
kWh oil-eq/m2
|
A1-A3 + C1-C4
|
||||
|
|
┣
|
Primary energy from production (PE_pro)
|
641.00
|
kWh oil-eq/m2
|
A1-A3
|
|||
|
|
┃
|
┣
|
Primary energy production, energetically consumed (PE_E_pro)
|
365.60
|
kWh oil-eq/m2
|
A1-A3
|
||
|
|
┃
|
┗
|
Primary energy production, materially bound (PE_M_pro)
|
275.70
|
kWh oil-eq/m2
|
A1-A3
|
||
|
|
┗
|
Primary energy from disposal (PE_dis)
|
10.20
|
kWh oil-eq/m2
|
C1-C4
|
|||
|
+
|
Renewable primary energy (PE_RT)
|
436.20
|
kWh oil-eq/m2
|
A1-A3 + C1-C4
|
||||
|
|
┣
|
Renewable primary energy from production (PE_RT_pro)
|
435.60
|
kWh oil-eq/m2
|
A1-A3
|
|||
|
|
┃
|
┣
|
Renewable primary energy from generation, energetically consumed (PE_RE_pro)
|
179.10
|
kWh oil-eq/m2
|
A1-A3
|
||
|
|
┃
|
┗
|
Renewable primary energy from production, materially bound (PE_RM_pro)
|
255.90
|
kWh oil-eq/m2
|
A1-A3
|
||
|
|
┗
|
Renewable primary energy from disposal (PE_RT_dis)
|
0.60
|
kWh oil-eq/m2
|
C1-C4
|
|||
|
+
|
Total use of non- renewable primary energy resources (PE_NRT)
|
214.70
|
kWh oil-eq/m2
|
A1-A3 + C1-C4
|
||||
|
|
┣
|
Primary energy not renewable from manufacturing (PE_NRT_pro)
|
205.30
|
kWh oil-eq/m2
|
A1-A3
|
|||
|
|
┃
|
┣
|
Primary energy not renewable from production, energetically consumed (PE_NRE_pro)
|
185.60
|
kWh oil-eq/m2
|
A1-A3
|
||
|
|
┃
|
┗
|
Primary energy not renewable from production, materially bound (PE_NRM_pro)
|
19.70
|
kWh oil-eq/m2
|
A1-A3
|
||
|
|
┗
|
Primary energy not renewable from disposal (PE_NRT_dis)
|
9.50
|
kWh oil-eq/m2
|
C1-C4
|
|||
|
+
|
Total greenhouse gas emissions (GWP_total)
|
52.10
|
kg CO2/m2
|
A1-A3 + C1-C4
|
||||
|
|
┣
|
Greenhouse gas emissions from manufacturing (GWP_pro)
|
47.50
|
kg CO2/m2
|
A1-A3
|
|||
|
|
┗
|
Greenhouse gas emissions from waste disposal (GWP_dis)
|
4.70
|
kg CO2/m2
|
C1-C4
|
|||
|
|
Biogenic carbon dioxide storage (bio-C x 44/12 = bio-CO2) (Not included in GWP)
|
83.23
|
kg CO2/m2
|
B1-B7
|
||||
|
|
Biogenic carbon storage (bio-C) (Not included in GWP)
|
22.70
|
kg C/m2
|
B1-B7
|
||||
| ⇒ Advantages of the life cycle assessment outside the system boundary (module D) | ||||||||