{"id":520,"date":"2024-06-20T13:00:39","date_gmt":"2024-06-20T13:00:39","guid":{"rendered":"https:\/\/nofisol.com\/en\/?post_type=product&p=520"},"modified":"2025-12-17T10:28:09","modified_gmt":"2025-12-17T10:28:09","slug":"nofisol-extreme-47","status":"publish","type":"product","link":"https:\/\/nofisol.com\/en\/product\/nofisol-extreme-47\/","title":{"rendered":"NOFISOL\u00ae eXtreme 47"},"content":{"rendered":"\n
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NOFISOL\u00ae<\/sup> eXtreme 47<\/h1>\n\n\n\n
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NOFISOL\u00ae<\/sup> eXtreme 47 is an Sound Barrier specifically developed to seal the gaps above lightweight partition walls and below raised floors. The use of Nofisol eXtreme 47 Sound Barrier boards improves the longitudinal noise insulation of a building.<\/p>\n<\/div>\n\n\n\n

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Dimensions<\/h2>\n<\/div>\n\n\n\n
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NOFISOL\u00ae<\/sup> Base Element<\/h3>\n\n\n\n
Length<\/strong><\/td>1200 mm<\/td><\/tr>
Height<\/strong><\/td>variable between 80-2000 mm*<\/td><\/tr>
Thickness<\/strong><\/td>66 mm<\/td><\/tr><\/tbody><\/table>
*Different dimensions on request<\/figcaption><\/figure>\n\n\n\n

NOFISOL\u00ae<\/sup> EP E Alu Foil<\/h3>\n\n\n\n
Length x width<\/strong><\/td>1200 x 1000mm<\/td><\/tr>
Density<\/strong><\/td>10 kg\/m2<\/sup><\/td><\/tr>
Self adhesive<\/strong><\/td>Yes<\/td><\/tr>
Application<\/strong><\/td>Double sided<\/td><\/tr><\/tbody><\/table><\/figure>\n<\/div>\n\n\n\n
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Sound insulation<\/h2>\n<\/div>\n\n\n\n
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<\/th>125Hz<\/mark><\/th>250Hz<\/mark><\/th>500Hz<\/mark><\/th>1kHz<\/mark><\/th>2kHz<\/mark><\/th>4kHz<\/mark><\/th><\/tr><\/thead>
1\/3 Oct.<\/strong><\/td>25.3
30.6
35.2<\/td>		37.5
38.3
40.1<\/td>		40.2
41.9
42.5<\/td>		49.0
53.1
53.5<\/td>		55.1
56.2
60.2<\/td>		61.8
61.7
61.2<\/td><\/tr>
1\/1 Oct.<\/strong><\/td>28.6<\/strong><\/td>38.5<\/strong><\/td>41.4<\/strong><\/td>51.4<\/strong><\/td>56.7<\/strong><\/td>61.6<\/strong><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n
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Sound Insulation<\/p>\n\n\n\n

Rw(C;Ctr) = 47<\/strong> (-1,-6) dB ISO 717-1:1996<\/sup><\/sub><\/p>\n<\/div>\n<\/div>\n<\/div>\n\n\n

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Sustainability<\/h2>\n<\/div>\n\n\n\n
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Fire Resistance<\/h2>\n<\/div>\n\n\n\n
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Integrity (E)<\/strong><\/td>E 120<\/td><\/tr>
Heat Radiation (EW)<\/strong><\/td>EW 120<\/td><\/tr>
Thermal insulation (EI)<\/strong><\/td>EI 60<\/td><\/tr><\/tbody><\/table><\/figure>\n<\/div>\n\n\n\n
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Smoke & Fire behaviour<\/h2>\n<\/div>\n\n\n\n
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Smoke Resistance<\/strong><\/td>202 min. based on NEN 6075:2011<\/td><\/tr>
Smoke Permeability<\/strong><\/td>Sa \/ S200 based on NEN 6075:2020<\/td><\/tr>
Euro fire class<\/strong><\/td><\/td><\/tr>
NOFISOL\u00ae Base<\/strong><\/td>A2-s1,d0<\/td><\/tr>
NOFISOL\u00ae EP E Alu<\/strong><\/td>A2-s1,d0*<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n

* This concerns the measurement results of the indicative determination of the fire behavior of NOFISOL\u00ae EP 8 Aluminum Foil in accordance with EN 14523:2010 (SBI test), conducted by Peutz.<\/em><\/p><\/div>\n<\/div>\n<\/div>\n\n\n

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