Ruukki® Firewall has a single-layer panel structure with reinforced joint structures and is suitable for use in all frame structures materials, like steel, concrete or wood. Our Firewall solution is applicable both to exterior walls and fire-partitions dividing a building inside. Two patents are pending for Ruukki’s Firewall solution.
Ruukki® Firewall panels are available in two panel thicknesses: 200 mm and 230 mm. They meet ratings EI-M 90 up to a 7.5 m span and EI-M 120 up to a 6 m span.
Requirements for the use of EI-M rated firewalls are typically based on national building regulations and requirements may vary between countries.
Vlastnosti
| Tloušťka D (mm) | 200 | 230 |
| Hmotnost(kg/m2) | 36,1 | 40,2 |
| U-hodnota(W/m2K) | 0,22 | 0,19 |
| Index neprůzvučnosti Rw (dB) | 31 | 31 |
| Reakce na oheň | A2-s1,d0 | A2-s1,d0 |
| Hodnoty požární odolnosti a odolnosti proti nárazu | 200 | 230 |
| EI-M 30 | 7.5 | 7.5 |
| EI-M 60 | 7.5 | 7.5 |
| EI-M 90 | 7.5 | 7.5 |
| EI-M 120 | 6.0 | 6.0 |
Ruukki Firewall system concerns horizontally installed wall panels.
Declared performances of Ruukki® Firewall panels 200.1 and 230.1 according to DoP no. 61.
Barvy a povrchová úprava
| Plech | Povrchová úprava | Kategorie korozivity | Odolnost vůči UV záření | Farby |
| Exteriér | GreenCoat Hiarc | C3 | Ruv5 | RR20, RR40 |
| Exteriér | Polyester | C3 | Ruv2-3 | RAR20 |
| Interiér | GreenCoat Hiarc | C3 | - | RR20, RR40 |
| Interiér | Polyester | C3 | - | RR20 |
Kategorie korozivity popisuje vnější povětrnostní podmínky podle technické normy EN12944. Vyšší kategorie znamená více korozivní prostředí.
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