Construction assembly A0902
- Lignum ID-№
- A0902
- Catalog number
- A.3.02.N10
- Source of construction assembly
- Lignum, Year 2016
- Base structure
- Solid wood panel
- Paneling
- Substructure with rubber-mounted hangers
- Reference fire protection
- Lignum Dok. 4.1 / Tabelle: 434/5/6
- Construction height
- 445 mm
- Weight
- 1017 kg/m2
- U-value
- ≈ 0.194 W/m2K
- GWP
- 57.30 kg CO2-eq/m2
- Type sound insulation
- Verified calculation
Ceiling consisting of a basic construction of solid timber, without sheathing, simple ceiling covering. Substructure mounted with flexible hangers 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 cement screed.
| Values of airborne sound insulation | |
|---|---|
| Rw | 72 dB |
| C | -6 dB |
| C50-3150 | -17 dB |
| Values of footfall sound insulation | |
|---|---|
| Ln,w | 40 dB |
| CI | 3 dB |
| CI50-2500 | 18 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 |
| 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 |
| Bond | no composite action | - | - | - | - | - | - | - |
| Coupling | Rubber mounted direct hanger b=60mm | Ampack, Fermacell, Knauf, Rigips, Protektor | 93 mm | 730.1 kg/m2 | - | 1000 mm | - | - |
| Battens / profiles | CD-ceiling profile b=60mm | Fermacell, Knauf, Rigips, Protektor | 27 mm | 1.1 kg/m2 | 60 mm | 500 mm | 06.011 | 91.143 |
| Cavity dampening | Fiber insulation with 5≤ r ≤35 [kPa*s/m² | Flumroc, Isover, Sager, Swisspor, Gutex, Isofloc, Schilliger Holz | 80 mm | 2.6 kg/m2 | - | - | 10.008 | 91.173 |
| Ceiling covering 1st layer | Plasterboard type A | Knauf, Rigips | 15 mm | 11 kg/m2 | - | - | 03.008 | 91.064 |
| Surface / treatment | Smoothed joints | Knauf, Rigips | - | - | - | - | 04.017 | 91.139 |
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)
|
129807
|
UBP'21/m2
|
A1-A3 + C1-C4
|
||||
|
|
┣
|
Environmental impact points from production (UBP_pro)
|
113943
|
UBP'21/m2
|
A1-A3
|
|||
|
|
┗
|
Environmental impact points from disposal (UBP_dis)
|
15758
|
UBP'21/m2
|
C1-C4
|
|||
|
+
|
Total primary energy (PE_T)
|
975.60
|
kWh oil-eq/m2
|
A1-A3 + C1-C4
|
||||
|
|
┣
|
Primary energy from production (PE_pro)
|
954.90
|
kWh oil-eq/m2
|
A1-A3
|
|||
|
|
┃
|
┣
|
Primary energy production, energetically consumed (PE_E_pro)
|
467.10
|
kWh oil-eq/m2
|
A1-A3
|
||
|
|
┃
|
┗
|
Primary energy production, materially bound (PE_M_pro)
|
487.90
|
kWh oil-eq/m2
|
A1-A3
|
||
|
|
┗
|
Primary energy from disposal (PE_dis)
|
20.40
|
kWh oil-eq/m2
|
C1-C4
|
|||
|
+
|
Renewable primary energy (PE_RT)
|
771.10
|
kWh oil-eq/m2
|
A1-A3 + C1-C4
|
||||
|
|
┣
|
Renewable primary energy from production (PE_RT_pro)
|
769.60
|
kWh oil-eq/m2
|
A1-A3
|
|||
|
|
┃
|
┣
|
Renewable primary energy from generation, energetically consumed (PE_RE_pro)
|
290.20
|
kWh oil-eq/m2
|
A1-A3
|
||
|
|
┃
|
┗
|
Renewable primary energy from production, materially bound (PE_RM_pro)
|
479.40
|
kWh oil-eq/m2
|
A1-A3
|
||
|
|
┗
|
Renewable primary energy from disposal (PE_RT_dis)
|
1.10
|
kWh oil-eq/m2
|
C1-C4
|
|||
|
+
|
Total use of non- renewable primary energy resources (PE_NRT)
|
204.40
|
kWh oil-eq/m2
|
A1-A3 + C1-C4
|
||||
|
|
┣
|
Primary energy not renewable from manufacturing (PE_NRT_pro)
|
185.30
|
kWh oil-eq/m2
|
A1-A3
|
|||
|
|
┃
|
┣
|
Primary energy not renewable from production, energetically consumed (PE_NRE_pro)
|
177.80
|
kWh oil-eq/m2
|
A1-A3
|
||
|
|
┃
|
┗
|
Primary energy not renewable from production, materially bound (PE_NRM_pro)
|
7.90
|
kWh oil-eq/m2
|
A1-A3
|
||
|
|
┗
|
Primary energy not renewable from disposal (PE_NRT_dis)
|
19.30
|
kWh oil-eq/m2
|
C1-C4
|
|||
|
+
|
Total greenhouse gas emissions (GWP_total)
|
57.30
|
kg CO2/m2
|
A1-A3 + C1-C4
|
||||
|
|
┣
|
Greenhouse gas emissions from manufacturing (GWP_pro)
|
50.00
|
kg CO2/m2
|
A1-A3
|
|||
|
|
┗
|
Greenhouse gas emissions from waste disposal (GWP_dis)
|
7.30
|
kg CO2/m2
|
C1-C4
|
|||
|
|
Biogenic carbon dioxide storage (bio-C x 44/12 = bio-CO2) (Not included in GWP)
|
154.73
|
kg CO2/m2
|
B1-B7
|
||||
|
|
Biogenic carbon storage (bio-C) (Not included in GWP)
|
42.20
|
kg C/m2
|
B1-B7
|
||||
| ⇒ Advantages of the life cycle assessment outside the system boundary (module D) | ||||||||