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DenmarkSTEICOunderfloor
| Produced and supervised according to | EN 13986 |
| Porous wood fibre insulating board according to | EN 622-4 |
| Board designation | EN 622- 4 SB - E1 |
| Edge design | square edged |
| Thermal conductivity l [ W / ( m²*K )] accord. to DIN ISO 10456 Tab. 3 | 0.07 |
| Bulk density r [kg/m³] | ca. 250 |
| Water vapour diffusion resistance factor μ | 5 |
| Applied materials | wood fibre, aluminium sulphate, dye |
| Waste code (EAK-Code) | 030105 / 170201, Disposal as wood and wood-based material |
Technical values according to CEN/TS 16354
| 3 mm | 4 mm | 5 mm | 7 mm | ||
| Punctual conformability | PC | 1.0 mm | 1.6 mm | 2.0 mm | 2.9 mm |
| Compressive strength | CS | > 150 kPa | > 150 kPa | > 150 kPa | > 150 kPa |
| Compressive creep resistance [kPa] | CC | > 50 kPa | > 50 kPa | > 50 kPa | > 50 kPa |
| Dynamic load resistance | DL25 | > 150.000 cycles | > 150.000 cycles | > 150.000 cycles | > 150.000 cycles |
| Thermal resistance | R | 0.043 m²K/W | 0.057 m²K/W | 0.071 m²K/W | 0.100 m²K/W |
| Water vapour diffusion resistance [m] | SD | 0.02 | 0.02 | 0.03 | 0.04 |
| Reaction to fire accord. to EN 13501-1 | RTF | E | E | E | E |
| Resistance to impact by large diameter ball | RLB | > 800 mm | > 800 mm | > 800 mm | > 900 mm |
| Impact sound reduction | ISLAM | 19 dB | 19 dB | 19 dB | 19 dB |
| Fulfills minimum requirements of EPLF | yes | yes | yes | yes |