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KR S
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Application : pitched roofs - suspended ceilings
Description:
Soft, self-supporting stone wool insulation slab
Heat conductivity coefficient λ = 0,038W/mK Incombustible material, incombustibility class A1Scope of application:
Thermal, acoustic and fire protection of:
- Suspended ceiling systems
- Pitched roofs (by placing slabs between rafters and an additional insulation layer under rafters)
- Attic (by placing slabs at the ceiling level)
- Parts of structure where insulation is not thrust loaded
| Characteristic | Standard | Unit of measure | KR S |
| Heat conductivity coefficient λ | EN 12667 | W/mK | 0,038 |
| Specific heat Cp | - | J/kgK | 840 |
| Incombustibility | EN ISO 1182 | - | Incombustible material A1 |
| Melting temperature | DIN 4102-17 | ˚C | > 1000 |
| Water vapour diffusion resistance factor μ | EN 12086 | - | 1,1 |
| Air flow resistance r | EN 29053 | kNs/m4 | > 9,5 |
| Thickness(mm) | Length(mm) | Width(mm) | m2/pack | m3/pack | Number of slabs/pack | λ(W/mK) |
| 50 | 1000 | 600 | 7.2 | 0.36 | 12 | 0.038 |
| 60 | 1000 | 600 | 5.4 | 0.32 | 9 | 0.038 |
| 70 | 1000 | 600 | 4.8 | 0.34 | 8 | 0.038 |
| 80 | 1000 | 600 | 3.6 | 0.29 | 6 | 0.038 |
| 90 | 1000 | 600 | 3.6 | 0.32 | 6 | 0.038 |
| 100 | 1000 | 600 | 3.6 | 0.36 | 6 | 0.038 |
| 120 | 1000 | 600 | 3 | 0.36 | 5 | 0.038 |
