Construction assembly E0152
- Lignum ID-№
- E0152
- Catalog number
- E.1.02.DA740A
- Source of construction assembly
- Tschopp, Year 2017
- Base structure
- Ribs / rafters
- Sheathing
- Sheathed on both sides
- Paneling
- Without covering
- Reference fire protection
- VKF 14-15, Kap. 3.3 / Lignum Doc. 2.1, Kap. 6
- Construction height
- 377 mm
- Weight
- 100 kg/m2
- U-value
- ≈ 0.182 W/m2K
- GWP
- 30.70 kg CO2-eq/m2
- Type sound insulation
- Calculation
Steep roof consisting of a basic construction of ribs / rafters with cavity insulation in the supporting structure with air flow resistivity [r] of 5≤ r ≤35 kPa s/m². Sheathed left & rightside. Without covering, without insulation on top of the sub-floor.
| Values of airborne sound insulation | |
|---|---|
| Rw | 49 dB |
| C | -1 dB |
| Ctr | -5 dB |
Comment Befestifung der Konterlattung mit Holzbauschraube HECO-Topix-T, 8 mmx400 mm mit Doppelgewinde; α = 90 °; a ≤ 750 mm
Graphic
Assembly
| Layer | Product | Manufacturer | Thickness [mm] | Weight | Width (b) | Axial distance (e) | KBOB ID-№ Production | KBOB ID-№ Disposal |
|---|---|---|---|---|---|---|---|---|
| Roofing | Roof tiles | Generic product | 50 mm | 42.7 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 |
| Sub-floor | Thermal insulation material with compressive strength ≥50kPa according to EN 826 | Gutex, Isover | 35 mm | 3.9 kg/m2 | - | - | 10.009 | 91.051 |
| Bond | Stiff, execution of the prior art. | - | - | - | - | - | - | - |
| Supporting structure | Rib/bar | Generic product, Label swiss wood | 140 mm | 8.8 kg/m2 | 80 mm | 625 mm | 07.003.01 | 91.047 |
| Cavity dampening | Mineral wool | Generic product | 140 mm | 2.8 kg/m2 | - | - | 10.008 | 91.173 |
| Lower skin layer 1 | Vapor barrier polyethylene (PE) | Generic product | 0.3 mm | 0.2 kg/m2 | - | - | 09.002 | 91.037 |
| Lower skin 2nd layer | Bresta Solid timber panel | Tschopp | 80 mm | 39.2 kg/m2 | - | - | 07.011.02 | 91.052 |
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 | 16 | 19 | 22 | 24 | 27 | 30 | 31 | 31 | 33 | 36 | 39 | 42 | 44 | 47 | 47 | 47 | 47 | 56 | 65 | 72 | 81 | 90 |
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)
|
56538.7
|
UBP'21/m2
|
A1-A3 + C1-C4
|
||||
|
|
┣
|
Environmental impact points from production (UBP_pro)
|
49728.1
|
UBP'21/m2
|
A1-A3
|
|||
|
|
┗
|
Environmental impact points from disposal (UBP_dis)
|
6847.5
|
UBP'21/m2
|
C1-C4
|
|||
|
+
|
Total primary energy (PE_T)
|
613.2
|
kWh oil-eq/m2
|
A1-A3 + C1-C4
|
||||
|
|
┣
|
Primary energy from production (PE_pro)
|
605.2
|
kWh oil-eq/m2
|
A1-A3
|
|||
|
|
┃
|
┣
|
Primary energy production, energetically consumed (PE_E_pro)
|
312.9
|
kWh oil-eq/m2
|
A1-A3
|
||
|
|
┃
|
┗
|
Primary energy production, materially bound (PE_M_pro)
|
294.1
|
kWh oil-eq/m2
|
A1-A3
|
||
|
|
┗
|
Primary energy from disposal (PE_dis)
|
8.199999999999998
|
kWh oil-eq/m2
|
C1-C4
|
|||
|
+
|
Renewable primary energy (PE_RT)
|
508.5
|
kWh oil-eq/m2
|
A1-A3 + C1-C4
|
||||
|
|
┣
|
Renewable primary energy from production (PE_RT_pro)
|
507.8
|
kWh oil-eq/m2
|
A1-A3
|
|||
|
|
┃
|
┣
|
Renewable primary energy from generation, energetically consumed (PE_RE_pro)
|
220.1
|
kWh oil-eq/m2
|
A1-A3
|
||
|
|
┃
|
┗
|
Renewable primary energy from production, materially bound (PE_RM_pro)
|
287.7
|
kWh oil-eq/m2
|
A1-A3
|
||
|
|
┗
|
Renewable primary energy from disposal (PE_RT_dis)
|
0.5
|
kWh oil-eq/m2
|
C1-C4
|
|||
|
+
|
Total use of non- renewable primary energy resources (PE_NRT)
|
106.5
|
kWh oil-eq/m2
|
A1-A3 + C1-C4
|
||||
|
|
┣
|
Primary energy not renewable from manufacturing (PE_NRT_pro)
|
98.9
|
kWh oil-eq/m2
|
A1-A3
|
|||
|
|
┃
|
┣
|
Primary energy not renewable from production, energetically consumed (PE_NRE_pro)
|
92.6
|
kWh oil-eq/m2
|
A1-A3
|
||
|
|
┃
|
┗
|
Primary energy not renewable from production, materially bound (PE_NRM_pro)
|
6.3
|
kWh oil-eq/m2
|
A1-A3
|
||
|
|
┗
|
Primary energy not renewable from disposal (PE_NRT_dis)
|
7.7
|
kWh oil-eq/m2
|
C1-C4
|
|||
|
+
|
Total greenhouse gas emissions (GWP_total)
|
30.7
|
kg CO2/m2
|
A1-A3 + C1-C4
|
||||
|
|
┣
|
Greenhouse gas emissions from manufacturing (GWP_pro)
|
26.8
|
kg CO2/m2
|
A1-A3
|
|||
|
|
┗
|
Greenhouse gas emissions from waste disposal (GWP_dis)
|
3.9
|
kg CO2/m2
|
C1-C4
|
|||
|
|
Biogenic carbon dioxide storage (bio-C x 44/12 = bio-CO2) (Not included in GWP)
|
89.46666666666665
|
kg CO2/m2
|
B1-B7
|
||||
|
|
Biogenic carbon storage (bio-C) (Not included in GWP)
|
24.4
|
kg C/m2
|
B1-B7
|
||||
| ⇒ Advantages of the life cycle assessment outside the system boundary (module D) | ||||||||