Construction assembly A0849
- Lignum ID-№
- A0849
- Catalog number
- A.3.02.B30
- Source of construction assembly
- Lignum, Year 2016
- Base structure
- Solid wood panel
- Paneling
- Substructure rigid screwed
- Reference fire protection
- Lignum Dok. 4.1 / Tabelle: 434/5/6
- Construction height
- 340 mm
- Weight
- 227 kg/m2
- U-value
- ≈ 0.238 W/m2K
- GWP
- 35.10 kg CO2-eq/m2
- Type sound insulation
- Verified calculation
Ceiling consisting of a basic construction of solid timber, without sheathing, simple ceiling covering. stiff screwed substructure with cavity insulation, without dampening in the supporting structure, without cavity insulation in the supporting structure. Without dampening on the supporting structure, with impact sound insulation with a dynamic stiffness [s'] of 6 MN/m³ and with anhydrite screed.
| Values of airborne sound insulation | |
|---|---|
| Rw | 61 dB |
| C | -3 dB |
| C50-3150 | -7 dB |
| Values of footfall sound insulation | |
|---|---|
| Ln,w | 54 dB |
| CI | 1 dB |
| CI50-2500 | 5 dB |
Graphic
Assembly
| Layer | Product | Manufacturer | Thickness [mm] | Weight | Width (b) | Axial distance (e) | KBOB ID-№ Production | KBOB ID-№ Disposal |
|---|---|---|---|---|---|---|---|---|
| On-lying material | Anhydrite | Generic product | 55 mm | 110 kg/m2 | - | - | 04.005 | 91.136 |
| Impact sound insulation | Glass wool with dynamic stiffness s' of ≤ 6 [MN/m³] | Isover, Sager, Swisspor, Zisola | 30 mm | 2.4 kg/m2 | - | - | 10.001.01 | 91.173 |
| Supporting structure | Wood panel for structural purposes, Cross laminated timber, laminated timber ≥ 450 kg/m³ | Willisauerstrasse 37, Pius Schuler, Stora Enso, Binderholz, Novatop, Pfleiderer, Kaufmann Oberholzer, Tschopp, Sidler Holz, Egg Holz Kälin, Schilliger Holz | 200 mm | 94 kg/m2 | 1000 mm | 1000 mm | 07.011.02 | 91.052 |
| Bond | Stiff, execution of the prior art. | - | - | - | - | - | - | - |
| Battens / profiles | Wood lath b=60mm | Generic product, Origin mark Swiss wood | 40 mm | 3.8 kg/m2 | 60 mm | 313 mm | 07.011 | 91.052 |
| Cavity dampening | Fiber insulation with 5≤ r ≤35 [kPa*s/m² | Flumroc, Isover, Sager, Swisspor, Gutex, Isofloc, Schilliger Holz | 30 mm | 1 kg/m2 | - | - | 10.008 | 91.173 |
| Ceiling covering 1st layer | Gypsum fiber or hard gypsum board ≥ 1000kg/m³ | Fermacell, Knauf, Rigips | 15 mm | 16 kg/m2 | - | - | 03.007 | 91.063 |
| Surface / treatment | Glued joints/smoothed | Fermacell, Knauf, Rigips | - | - | - | - | - | - |
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) | Measurement | Lignum Berechnung | 23 | 24 | 29 | 34 | 37 | 42 | 47 | 52 | 57 | 63 | 68 | 72 | 76 | 81 | 86 | 90 | 95 | 103 | 110 | |||||
| Calculation | Lignum/Kühn and Blickle | 31 | 33 | 35 | 36 | 36 | 38 | 46 | 50 | 52 | 58 | 59 | 65 | 72 | 78 | 83 | 89 | 95 | 101 | 107 | 110 | 110 | 110 | |||
| Impact sound (Ln) | Measurement | Lignum Berechnung | 65 | 68 | 66 | 64 | 64 | 62 | 60 | 58 | 55 | 53 | 51 | 50 | 49 | 47 | 45 | 44 | 42 | 37 | 33 | |||||
| Calculation | Lignum/Kühn and Blickle | 50 | 51 | 52 | 54 | 57 | 58 | 53 | 52 | 53 | 50 | 52 | 49 | 45 | 42 | 40 | 37 | 34 | 31 | 28 | 25 | 20 | 15 |
Airborne sound (R)
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Impact sound (Ln)
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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)
|
85265
|
UBP'21/m2
|
A1-A3 + C1-C4
|
||||
|
|
┣
|
Environmental impact points from production (UBP_pro)
|
72843.89999999998
|
UBP'21/m2
|
A1-A3
|
|||
|
|
┗
|
Environmental impact points from disposal (UBP_dis)
|
12335.6
|
UBP'21/m2
|
C1-C4
|
|||
|
+
|
Total primary energy (PE_T)
|
1116.6
|
kWh oil-eq/m2
|
A1-A3 + C1-C4
|
||||
|
|
┣
|
Primary energy from production (PE_pro)
|
1099.2
|
kWh oil-eq/m2
|
A1-A3
|
|||
|
|
┃
|
┣
|
Primary energy production, energetically consumed (PE_E_pro)
|
581.6
|
kWh oil-eq/m2
|
A1-A3
|
||
|
|
┃
|
┗
|
Primary energy production, materially bound (PE_M_pro)
|
522.2
|
kWh oil-eq/m2
|
A1-A3
|
||
|
|
┗
|
Primary energy from disposal (PE_dis)
|
17.1
|
kWh oil-eq/m2
|
C1-C4
|
|||
|
+
|
Renewable primary energy (PE_RT)
|
972.7
|
kWh oil-eq/m2
|
A1-A3 + C1-C4
|
||||
|
|
┣
|
Renewable primary energy from production (PE_RT_pro)
|
971.4
|
kWh oil-eq/m2
|
A1-A3
|
|||
|
|
┃
|
┣
|
Renewable primary energy from generation, energetically consumed (PE_RE_pro)
|
449.2
|
kWh oil-eq/m2
|
A1-A3
|
||
|
|
┃
|
┗
|
Renewable primary energy from production, materially bound (PE_RM_pro)
|
522.2
|
kWh oil-eq/m2
|
A1-A3
|
||
|
|
┗
|
Renewable primary energy from disposal (PE_RT_dis)
|
0.9
|
kWh oil-eq/m2
|
C1-C4
|
|||
|
+
|
Total use of non- renewable primary energy resources (PE_NRT)
|
148.3
|
kWh oil-eq/m2
|
A1-A3 + C1-C4
|
||||
|
|
┣
|
Primary energy not renewable from manufacturing (PE_NRT_pro)
|
132.2
|
kWh oil-eq/m2
|
A1-A3
|
|||
|
|
┃
|
┣
|
Primary energy not renewable from production, energetically consumed (PE_NRE_pro)
|
132.2
|
kWh oil-eq/m2
|
A1-A3
|
||
|
|
┃
|
┗
|
Primary energy not renewable from production, materially bound (PE_NRM_pro)
|
0
|
kWh oil-eq/m2
|
A1-A3
|
||
|
|
┗
|
Primary energy not renewable from disposal (PE_NRT_dis)
|
16.1
|
kWh oil-eq/m2
|
C1-C4
|
|||
|
+
|
Total greenhouse gas emissions (GWP_total)
|
35.1
|
kg CO2/m2
|
A1-A3 + C1-C4
|
||||
|
|
┣
|
Greenhouse gas emissions from manufacturing (GWP_pro)
|
29.4
|
kg CO2/m2
|
A1-A3
|
|||
|
|
┗
|
Greenhouse gas emissions from waste disposal (GWP_dis)
|
5.7
|
kg CO2/m2
|
C1-C4
|
|||
|
|
Biogenic carbon dioxide storage (bio-C x 44/12 = bio-CO2) (Not included in GWP)
|
164.26666666666665
|
kg CO2/m2
|
B1-B7
|
||||
|
|
Biogenic carbon storage (bio-C) (Not included in GWP)
|
44.8
|
kg C/m2
|
B1-B7
|
||||
| ⇒ Advantages of the life cycle assessment outside the system boundary (module D) | ||||||||