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KR P
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Application : external walls - infilling between profiled metal sheets - partition walls
Semi-rigid, universal stone wool insulation slab for wall systems
Heat conductivity coefficient λ = 0,035W/mK
Incombustible material, incombustibility class A1
Thermal, acoustic and fire protection of:
· Brick, sandwich wall
· Metal structures (as an infilling between profiled steel elements)
· Prefabricated partition walls with an increased fireproof requirement
· Parts of a structure with increased acoustic performance requirements
Technical Characteristics:
| Characteristic | Standard | Unit of measure | KR P |
| Heat conductivity coefficient λ | EN 12667 | W/mK | 0,035 |
| Specific heat Cp | - | J/kgK | 840 |
| Incombustibility | EN ISO 1182 | - | Incombustible material |
| Melting temperature | DIN 4102-17 | ˚C | > 1000 |
| Water vapour diffusion resistance factor μ | EN 12086 | - | 1,2 |
| Air flow resistance r | EN 29053 | kNs/m4 | > 26,0 |
| Thickness (mm) | Length (mm) | Width (mm) | m2/pack | m3/pack | Number of slabs/pack | λ (W/mK) |
| 30 | 1000 | 600 | 7.2 | 0.22 | 12 | 0.035 |
| 40 | 1000 | 600 | 5.4 | 0.22 | 9 | 0.035 |
| 50 | 1000 | 600 | 4.8 | 0.24 | 8 | 0.035 |
| 60 | 1000 | 600 | 3.6 | 0.22 | 6 | 0.035 |
| 70 | 1000 | 600 | 3.6 | 0.25 | 6 | 0.035 |
| 80 | 1000 | 600 | 2.4 | 0.19 | 4 | 0.035 |
| 90 | 1000 | 600 | 2.4 | 0.22 | 4 | 0.035 |
| 100 | 1000 | 600 | 1.8 | 0.18 | 3 | 0.035 |
| 120 | 1000 | 600 | 1.8 | 0.22 | 3 | 0.035 |
