Construction assembly A0846
- Lignum ID-№
- A0846
- Catalog number
- A.3.01.O50
- Source of construction assembly
- Lignum, Year 2016
- Base structure
- Solid wood panel
- Paneling
- Without covering
- Reference fire protection
- Lignum Dok. 4.1 / Tabelle: 434/5/6
- Construction height
- 260 mm
- Weight
- 141 kg/m2
- U-value
- ≈ 0.285 W/m2K
- GWP
- 50.80 kg CO2-eq/m2
- Type sound insulation
- Verified calculation
Ceiling consisting of a basic construction of solid timber, without sheathing, without ceiling covering, without dampening in the supporting structure, without cavity insulation in the supporting structure. With dampening on the supporting structure, with impact sound insulation with a dynamic stiffness [s'] of 30 MN/m³ and with dry screed.
| Values of airborne sound insulation | |
|---|---|
| Rw | 52 dB |
| C | -3 dB |
| C50-3150 | -3 dB |
| Values of footfall sound insulation | |
|---|---|
| Ln,w | 63 dB |
| CI | 1 dB |
| CI50-2500 | 1 dB |
Graphic
Assembly
| Layer | Product | Manufacturer | Thickness [mm] | Weight | Width (b) | Axial distance (e) | KBOB ID-№ Production | KBOB ID-№ Disposal |
|---|---|---|---|---|---|---|---|---|
| On-lying material | Floor heating system Therm38 longitudinal grooves | Fermacell, Knauf, Rigips | 23 mm | 28.3 kg/m2 | - | - | 03.007 | 91.063 |
| Impact sound insulation | Wood fiber with dynamic stiffness s' of ≤ 30 [MN / m²] | Gutex, Isover | 22 mm | 3.5 kg/m2 | - | - | 10.009 | 91.051 |
| Dampening on Supporting structure | Gypsum fiber or hard gypsum board ≥ 1000kg/m³ | Fermacell, Knauf, Rigips | 15 mm | 16 kg/m2 | - | - | 03.007 | 91.063 |
| Bond | Stiff, execution of the prior art. | - | - | - | - | - | - | - |
| Supporting structure | Wood panel for structural purposes, Cross laminated timber, laminated timber ≥ 450 kg/m³ | Swiss Krono, 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 | 07.002 | 91.047 |
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 | 25 | 27 | 30 | 31 | 29 | 30 | 36 | 42 | 48 | 53 | 59 | 63 | 68 | 72 | 77 | 82 | 87 | 94 | 101 | |||||
| Calculation | Lignum/Kühn and Blickle | 30 | 32 | 35 | 38 | 40 | 43 | 45 | 44 | 41 | 44 | 40 | 43 | 46 | 48 | 48 | 48 | 49 | 58 | 66 | 73 | 82 | 91 | |||
| Impact sound (Ln) | Measurement | Lignum Berechnung | 64 | 65 | 65 | 67 | 72 | 74 | 71 | 68 | 65 | 63 | 60 | 59 | 57 | 56 | 54 | 52 | 50 | 46 | 42 | |||||
| Calculation | Lignum/Kühn and Blickle | 51 | 52 | 52 | 52 | 53 | 53 | 54 | 58 | 64 | 64 | 71 | 71 | 71 | 72 | 75 | 78 | 80 | 74 | 69 | 65 | 58 | 53 |
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)
|
107598.4
|
UBP'21/m2
|
A1-A3 + C1-C4
|
||||
|
|
┣
|
Environmental impact points from production (UBP_pro)
|
96679.9
|
UBP'21/m2
|
A1-A3
|
|||
|
|
┗
|
Environmental impact points from disposal (UBP_dis)
|
10902.3
|
UBP'21/m2
|
C1-C4
|
|||
|
+
|
Total primary energy (PE_T)
|
1016.5
|
kWh oil-eq/m2
|
A1-A3 + C1-C4
|
||||
|
|
┣
|
Primary energy from production (PE_pro)
|
1003.2
|
kWh oil-eq/m2
|
A1-A3
|
|||
|
|
┃
|
┣
|
Primary energy production, energetically consumed (PE_E_pro)
|
495.2
|
kWh oil-eq/m2
|
A1-A3
|
||
|
|
┃
|
┗
|
Primary energy production, materially bound (PE_M_pro)
|
507.9
|
kWh oil-eq/m2
|
A1-A3
|
||
|
|
┗
|
Primary energy from disposal (PE_dis)
|
13.3
|
kWh oil-eq/m2
|
C1-C4
|
|||
|
+
|
Renewable primary energy (PE_RT)
|
782.3
|
kWh oil-eq/m2
|
A1-A3 + C1-C4
|
||||
|
|
┣
|
Renewable primary energy from production (PE_RT_pro)
|
781.1
|
kWh oil-eq/m2
|
A1-A3
|
|||
|
|
┃
|
┣
|
Renewable primary energy from generation, energetically consumed (PE_RE_pro)
|
283.5
|
kWh oil-eq/m2
|
A1-A3
|
||
|
|
┃
|
┗
|
Renewable primary energy from production, materially bound (PE_RM_pro)
|
497.6
|
kWh oil-eq/m2
|
A1-A3
|
||
|
|
┗
|
Renewable primary energy from disposal (PE_RT_dis)
|
0.8
|
kWh oil-eq/m2
|
C1-C4
|
|||
|
+
|
Total use of non- renewable primary energy resources (PE_NRT)
|
234.2
|
kWh oil-eq/m2
|
A1-A3 + C1-C4
|
||||
|
|
┣
|
Primary energy not renewable from manufacturing (PE_NRT_pro)
|
221.7
|
kWh oil-eq/m2
|
A1-A3
|
|||
|
|
┃
|
┣
|
Primary energy not renewable from production, energetically consumed (PE_NRE_pro)
|
212.3
|
kWh oil-eq/m2
|
A1-A3
|
||
|
|
┃
|
┗
|
Primary energy not renewable from production, materially bound (PE_NRM_pro)
|
9.8
|
kWh oil-eq/m2
|
A1-A3
|
||
|
|
┗
|
Primary energy not renewable from disposal (PE_NRT_dis)
|
12.5
|
kWh oil-eq/m2
|
C1-C4
|
|||
|
+
|
Total greenhouse gas emissions (GWP_total)
|
50.8
|
kg CO2/m2
|
A1-A3 + C1-C4
|
||||
|
|
┣
|
Greenhouse gas emissions from manufacturing (GWP_pro)
|
45
|
kg CO2/m2
|
A1-A3
|
|||
|
|
┗
|
Greenhouse gas emissions from waste disposal (GWP_dis)
|
5.8
|
kg CO2/m2
|
C1-C4
|
|||
|
|
Biogenic carbon dioxide storage (bio-C x 44/12 = bio-CO2) (Not included in GWP)
|
166.83333333333334
|
kg CO2/m2
|
B1-B7
|
||||
|
|
Biogenic carbon storage (bio-C) (Not included in GWP)
|
45.5
|
kg C/m2
|
B1-B7
|
||||
| ⇒ Advantages of the life cycle assessment outside the system boundary (module D) | ||||||||