Construction assembly A1347
- Lignum ID-№
- A1347
- Catalog number
- A.4.01.A10
- Source of construction assembly
- Lignum, Year 2016
- Base structure
- Timber-concrete composite floor (tccf)
- Paneling
- Without covering
- Reference fire protection
- Lignum Dok. 4.1 / Tabelle: 437
- Construction height
- 380 mm
- Weight
- 528 kg/m2
- U-value
- ≈ 0.259 W/m2K
- GWP
- 85.20 kg CO2-eq/m2
- Type sound insulation
- Verified calculation
Ceiling consisting of a basic construction of timber-concrete composite floor (tccf), 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 6 MN/m³ and with cement screed.
| Values of airborne sound insulation | |
|---|---|
| Rw | 72 dB |
| C | -3 dB |
| C50-3150 | -7 dB |
| Values of footfall sound insulation | |
|---|---|
| Ln,w | 43 dB |
| CI | 0 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 | Cement screed | Generic product | 80 mm | 176 kg/m2 | - | - | 04.006 | 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 |
| Additional insulation | Glass wool with dynamic stiffness s' of ≤ 9 [MN/m³] | Isover, Sager, Swisspor, Zisola | 30 mm | 2.4 kg/m2 | - | - | 10.001.01 | 91.173 |
| Dampening on Supporting structure | Concrete 120mm with reinforcing steel 150mm d=7mm | Generic product | 120 mm | 291.7 kg/m2 | - | - | 01.042 | 91.061 |
| Bond | Stiff, execution of the prior art. | - | - | - | - | - | - | - |
| 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 | 120 mm | 56.4 kg/m2 | 1000 mm | 1000 mm | 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) | Measurement | Lignum Berechnung | 34 | 40 | 45 | 50 | 51 | 56 | 61 | 66 | 71 | 76 | 81 | 85 | 90 | 94 | 99 | 104 | 109 | 110 | 110 | |||||
| Calculation | Lignum/Kühn and Blickle | 34 | 37 | 40 | 43 | 45 | 48 | 49 | 49 | 51 | 54 | 57 | 60 | 62 | 65 | 65 | 65 | 65 | 74 | 83 | 90 | 99 | 107 | |||
| Impact sound (Ln) | Measurement | Lignum Berechnung | 55 | 52 | 50 | 48 | 50 | 48 | 46 | 44 | 42 | 40 | 38 | 37 | 35 | 34 | 32 | 30 | 28 | 24 | 20 | |||||
| Calculation | Lignum/Kühn and Blickle | 46 | 47 | 47 | 47 | 48 | 48 | 50 | 53 | 54 | 54 | 54 | 54 | 55 | 55 | 58 | 61 | 64 | 58 | 52 | 48 | 42 | 37 |
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)
|
151557
|
UBP'21/m2
|
A1-A3 + C1-C4
|
||||
|
|
┣
|
Environmental impact points from production (UBP_pro)
|
129941.4
|
UBP'21/m2
|
A1-A3
|
|||
|
|
┗
|
Environmental impact points from disposal (UBP_dis)
|
21473.7
|
UBP'21/m2
|
C1-C4
|
|||
|
+
|
Total primary energy (PE_T)
|
823
|
kWh oil-eq/m2
|
A1-A3 + C1-C4
|
||||
|
|
┣
|
Primary energy from production (PE_pro)
|
792.1
|
kWh oil-eq/m2
|
A1-A3
|
|||
|
|
┃
|
┣
|
Primary energy production, energetically consumed (PE_E_pro)
|
493.2
|
kWh oil-eq/m2
|
A1-A3
|
||
|
|
┃
|
┗
|
Primary energy production, materially bound (PE_M_pro)
|
301.7
|
kWh oil-eq/m2
|
A1-A3
|
||
|
|
┗
|
Primary energy from disposal (PE_dis)
|
30.7
|
kWh oil-eq/m2
|
C1-C4
|
|||
|
+
|
Renewable primary energy (PE_RT)
|
607.9
|
kWh oil-eq/m2
|
A1-A3 + C1-C4
|
||||
|
|
┣
|
Renewable primary energy from production (PE_RT_pro)
|
606.4
|
kWh oil-eq/m2
|
A1-A3
|
|||
|
|
┃
|
┣
|
Renewable primary energy from generation, energetically consumed (PE_RE_pro)
|
304.6
|
kWh oil-eq/m2
|
A1-A3
|
||
|
|
┃
|
┗
|
Renewable primary energy from production, materially bound (PE_RM_pro)
|
301.7
|
kWh oil-eq/m2
|
A1-A3
|
||
|
|
┗
|
Renewable primary energy from disposal (PE_RT_dis)
|
1.3
|
kWh oil-eq/m2
|
C1-C4
|
|||
|
+
|
Total use of non- renewable primary energy resources (PE_NRT)
|
217.6
|
kWh oil-eq/m2
|
A1-A3 + C1-C4
|
||||
|
|
┣
|
Primary energy not renewable from manufacturing (PE_NRT_pro)
|
188.6
|
kWh oil-eq/m2
|
A1-A3
|
|||
|
|
┃
|
┣
|
Primary energy not renewable from production, energetically consumed (PE_NRE_pro)
|
188.6
|
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)
|
29.3
|
kWh oil-eq/m2
|
C1-C4
|
|||
|
+
|
Total greenhouse gas emissions (GWP_total)
|
85.2
|
kg CO2/m2
|
A1-A3 + C1-C4
|
||||
|
|
┣
|
Greenhouse gas emissions from manufacturing (GWP_pro)
|
76.9
|
kg CO2/m2
|
A1-A3
|
|||
|
|
┗
|
Greenhouse gas emissions from waste disposal (GWP_dis)
|
8.199999999999998
|
kg CO2/m2
|
C1-C4
|
|||
|
|
Biogenic carbon dioxide storage (bio-C x 44/12 = bio-CO2) (Not included in GWP)
|
93.13333333333333
|
kg CO2/m2
|
B1-B7
|
||||
|
|
Biogenic carbon storage (bio-C) (Not included in GWP)
|
25.4
|
kg C/m2
|
B1-B7
|
||||
| ⇒ Advantages of the life cycle assessment outside the system boundary (module D) | ||||||||