Construction assembly A2702
- Lignum ID-№
- A2702
- Catalog number
- A.2.03.4228
- Source of construction assembly
- Lignatur, Year 2020
- Base structure
- Hollow box element
- Paneling
- Without covering
- Reference fire protection
- VKF Brandschutzanwendung Nr. 15421
- Construction height
- 330 mm
- Weight
- 314 kg/m2
- U-value
- ≈ 0.340 W/m2K
- GWP
- 0.00 kg CO2-eq/m2
- Type sound insulation
- Measurement
Ceiling consisting of a basic construction of hollow box element, without sheathing, without ceiling covering, with dampening in 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 15 MN/m³ and with dry screed.
| Values of airborne sound insulation | |
|---|---|
| Rw | 72 dB |
| C | -3 dB |
| C50-3150 | -7 dB |
| Values of footfall sound insulation | |
|---|---|
| Ln,w | 45 dB |
| CI | -1 dB |
| CI50-2500 | 3 dB |
Graphic
Assembly
| Layer | Product | Manufacturer | Thickness [mm] | Weight | Width (b) | Axial distance (e) | KBOB ID-№ Production | KBOB ID-№ Disposal |
|---|---|---|---|---|---|---|---|---|
| Flooring | GIFAfloor FHBplus Klima | Knauf | 38 mm | 57 kg/m2 | - | - | 03.007 | 91.063 |
| Separating layer | TS silent | Lewis Spillner Spezialbaustoffe | 2.8 mm | 3.1 kg/m2 | - | - | 08.003 | 91.146 |
| On-lying material | Garden plates | Generic product | 60 mm | 144 kg/m2 | - | - | 02.007 | 91.136 |
| Sub-floor | Lignatur surface element sheathing above | Lignatur | 31 mm | 14.6 kg/m2 | - | - | 07.011.01 | 91.052 |
| Dampening in supporting structure | Damper and limestone granules LFE silence12 | Lignatur | 88 mm | 77.8 kg/m2 | - | - | 03.011 | 91.062 |
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 | LSW Stephanskirchen bei Rosenheim | 32 | 34 | 40 | 48 | 49 | 51 | 60 | 63 | 65 | 68 | 70 | 72 | 73 | 77 | 81 | 82 | 85 | 84 | 86 | 88 | 85 | |||
| Calculation | Lignum/Kühn and Blickle | 17 | 20 | 22 | 25 | 28 | 30 | 32 | 31 | 34 | 37 | 40 | 42 | 45 | 47 | 48 | 47 | 48 | 57 | 65 | 72 | 81 | 89 | |||
| Impact sound (Ln) | Measurement | LSW Stephanskirchen bei Rosenheim | 59 | 57 | 51 | 50 | 50 | 49 | 47 | 47 | 48 | 48 | 51 | 51 | 49 | 43 | 39 | 37 | 34 | 28 | 23 | 15 | 10 | |||
| Calculation | Lignum/Kühn and Blickle | 64 | 64 | 65 | 65 | 65 | 66 | 67 | 71 | 71 | 71 | 71 | 72 | 72 | 73 | 75 | 79 | 81 | 75 | 70 | 66 | 60 | 54 |
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)
|
0
|
UBP'21/m2
|
A1-A3 + C1-C4
|
||||
|
|
┣
|
Environmental impact points from production (UBP_pro)
|
0
|
UBP'21/m2
|
A1-A3
|
|||
|
|
┗
|
Environmental impact points from disposal (UBP_dis)
|
0
|
UBP'21/m2
|
C1-C4
|
|||
|
+
|
Total primary energy (PE_T)
|
0
|
kWh oil-eq/m2
|
A1-A3 + C1-C4
|
||||
|
|
┣
|
Primary energy from production (PE_pro)
|
0
|
kWh oil-eq/m2
|
A1-A3
|
|||
|
|
┃
|
┣
|
Primary energy production, energetically consumed (PE_E_pro)
|
0
|
kWh oil-eq/m2
|
A1-A3
|
||
|
|
┃
|
┗
|
Primary energy production, materially bound (PE_M_pro)
|
0
|
kWh oil-eq/m2
|
A1-A3
|
||
|
|
┗
|
Primary energy from disposal (PE_dis)
|
0
|
kWh oil-eq/m2
|
C1-C4
|
|||
|
+
|
Renewable primary energy (PE_RT)
|
0
|
kWh oil-eq/m2
|
A1-A3 + C1-C4
|
||||
|
|
┣
|
Renewable primary energy from production (PE_RT_pro)
|
0
|
kWh oil-eq/m2
|
A1-A3
|
|||
|
|
┃
|
┣
|
Renewable primary energy from generation, energetically consumed (PE_RE_pro)
|
0
|
kWh oil-eq/m2
|
A1-A3
|
||
|
|
┃
|
┗
|
Renewable primary energy from production, materially bound (PE_RM_pro)
|
0
|
kWh oil-eq/m2
|
A1-A3
|
||
|
|
┗
|
Renewable primary energy from disposal (PE_RT_dis)
|
0
|
kWh oil-eq/m2
|
C1-C4
|
|||
|
+
|
Total use of non- renewable primary energy resources (PE_NRT)
|
0
|
kWh oil-eq/m2
|
A1-A3 + C1-C4
|
||||
|
|
┣
|
Primary energy not renewable from manufacturing (PE_NRT_pro)
|
0
|
kWh oil-eq/m2
|
A1-A3
|
|||
|
|
┃
|
┣
|
Primary energy not renewable from production, energetically consumed (PE_NRE_pro)
|
0
|
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)
|
0
|
kWh oil-eq/m2
|
C1-C4
|
|||
|
+
|
Total greenhouse gas emissions (GWP_total)
|
0
|
kg CO2/m2
|
A1-A3 + C1-C4
|
||||
|
|
┣
|
Greenhouse gas emissions from manufacturing (GWP_pro)
|
0
|
kg CO2/m2
|
A1-A3
|
|||
|
|
┗
|
Greenhouse gas emissions from waste disposal (GWP_dis)
|
0
|
kg CO2/m2
|
C1-C4
|
|||
|
|
Biogenic carbon dioxide storage (bio-C x 44/12 = bio-CO2) (Not included in GWP)
|
0
|
kg CO2/m2
|
B1-B7
|
||||
|
|
Biogenic carbon storage (bio-C) (Not included in GWP)
|
0
|
kg C/m2
|
B1-B7
|
||||
| ⇒ Advantages of the life cycle assessment outside the system boundary (module D) | ||||||||