Produttore
Fural Systeme in Metall GmbH
Fural produce sistemi modulari di controsoffitto in metallo con eccellenti proprietà acustiche. Tutti i controsoffitti metallici sono controsoffitti acustici con funzioni aggiuntive come protezione antincendio, raffrescamento, riscaldamento, igiene o resistenza all’impatto dei palloni. Certificati secondo TAIM, con attestati EPD per i sistemi in acciaio e alluminio.
Documenti
Parete acustica Fural
Parete acustica
Descrizione
Rivestimento acustico a parete in metallo perforato per l’ottimizzazione mirata dell’acustica degli ambienti, ideale per l’adeguamento nell’esistente. È possibile una transizione fluida dal soffitto alla parete con un’estetica identica, se la parete viene abbinata a un sistema di controsoffitto metallico Fural. Personalizzabile con stampa individuale tramite COLORPRINT e quindi utilizzabile come elemento decorativo. 20 configurazioni testate con diversi strati fonoassorbenti.
Dati tecnici
Dati di misura
Assorbimento acustico
ISO 354 – camera riverberante· 20 varianti
Foratura
Misure
Valori di frequenza
αp secondo la ISO 11654
| f (Hz) | 125 | 250 | 500 | 1k | 2k | 4k |
|---|---|---|---|---|---|---|
| αp | 0.50 | 0.90 | 1.00 | 1.00 | 0.95 | 0.90 |
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| Confronta | Foratura | Misure | Valore |
|---|---|---|---|
| Rg 2,5-16% | 105 mm Aufbau | αw1.00 | |
| Rg 2,5-16% | 105 mm Aufbau | αw1.00 | |
| Rg 2,5-16% | 105 mm Aufbau | αw1.00 | |
| Rg 2,5-16% | 105 mm Aufbau | αw1.00 | |
| Rg 2,5-16% | 105 mm Aufbau | αw1.00 | |
| Rv 1,6-20% | 105 mm Aufbau | αw1.00 | |
| Rv 1,6-20% | 105 mm Aufbau | αw1.00 | |
| Rv 1,6-20% | 110 mm Aufbau | αw1.00 | |
| Rv 1,6-20% | 50 mm Aufbau | αw0.95 | |
| Rd 1,8-21% | 50 mm Aufbau | αw0.95 | |
| Rg 2,5-16% | 50 mm Aufbau | αw0.90 | |
| Rv 3,0-20% | 50 mm Aufbau | αw0.90 | |
| Rv 1,6-20% | 105 mm Aufbau | αw0.90 | |
| Rg 2,5-16% | 105 mm Aufbau | αw0.90 | |
| Rg 0,7-4% | 50 mm Aufbau | αw0.80 | |
| Rv 1,6-20% | 105 mm Aufbau | αw0.80 | |
| Rg 2,5-16% | 105 mm Aufbau | αw0.75 | |
| Rv 1,6-20% | 105 mm Aufbau | αw0.75 | |
| Rg 2,5-16% | 105 mm Aufbau | αw0.70 | |
| Rg 0,7-1% | 50 mm Aufbau | αw0.40 |
Classe di assorbimento: A
Rapporto di prova: 2024-07-16 Messprotokoll Kurve 4
Dimensioni: 105 mm altezza totale
Valori misurati in tabella (20 misurazioni)
| Configurazione | αw | Classe di assorbimento acustico | 100 Hz | 125 Hz | 160 Hz | 200 Hz | 250 Hz | 315 Hz | 400 Hz | 500 Hz | 630 Hz | 800 Hz | 1000 Hz | 1250 Hz | 1600 Hz | 2000 Hz | 2500 Hz | 3150 Hz | 4000 Hz | 5000 Hz |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rv 1,6-20% · 50 mm Aufbau · 50 mm lana minerale 100 kg/m³ in pellicola in PE · velo | 0.95 | A | 0.20 | 0.25 | 0.41 | 0.73 | 0.88 | 0.94 | 0.91 | 0.93 | 0.93 | 0.97 | 0.96 | 0.97 | 1.05 | 0.96 | 1.01 | 0.99 | 0.80 | 0.62 |
| Rg 2,5-16% · 50 mm Aufbau · 50 mm lana minerale 100 kg/m³ in pellicola in PE · velo | 0.90 | A | 0.20 | 0.27 | 0.46 | 0.75 | 0.87 | 0.92 | 0.89 | 0.90 | 0.90 | 0.94 | 0.93 | 0.95 | 0.96 | 0.92 | 0.90 | 0.85 | 0.74 | 0.63 |
| Rv 3,0-20% · 50 mm Aufbau · 50 mm lana minerale 100 kg/m³ in pellicola in PE · velo | 0.90 | A | 0.21 | 0.28 | 0.44 | 0.72 | 0.87 | 0.93 | 0.90 | 0.90 | 0.91 | 0.94 | 0.94 | 0.95 | 0.96 | 0.93 | 0.91 | 0.85 | 0.74 | 0.63 |
| Rd 1,8-21% · 50 mm Aufbau · 50 mm lana minerale 100 kg/m³ in pellicola in PE · velo | 0.95 | A | 0.19 | 0.25 | 0.42 | 0.74 | 0.86 | 0.94 | 0.92 | 0.93 | 0.93 | 0.97 | 0.96 | 0.98 | 0.99 | 0.95 | 0.94 | 0.88 | 0.76 | 0.64 |
| Rg 0,7-4% · 50 mm Aufbau · 50 mm lana minerale 100 kg/m³ in pellicola in PE · velo | 0.80 | B | 0.25 | 0.30 | 0.49 | 0.74 | 0.86 | 0.90 | 0.86 | 0.88 | 0.87 | 0.90 | 0.88 | 0.89 | 0.88 | 0.82 | 0.77 | 0.70 | 0.58 | 0.48 |
| Rg 0,7-1% · 50 mm Aufbau · 50 mm lana minerale 100 kg/m³ in pellicola in PE · velo | 0.40 | D | 0.35 | 0.45 | 0.61 | 0.65 | 0.70 | 0.69 | 0.63 | 0.63 | 0.58 | 0.55 | 0.54 | 0.51 | 0.47 | 0.40 | 0.37 | 0.31 | 0.25 | 0.19 |
| Rg 2,5-16% · 105 mm Aufbau · 2x 50 mm lana minerale 50 kg/m³in pellicola in PE incl. lamiera risonante Fe 1,0 mm tra i due strati di lana minerale · velo | 0.70 | C | 0.23 | 0.21 | 0.34 | 0.43 | 0.46 | 0.54 | 0.59 | 0.65 | 0.71 | 0.75 | 0.81 | 0.83 | 0.84 | 0.79 | 0.78 | 0.77 | 0.75 | 0.69 |
| Rg 2,5-16% · 105 mm Aufbau · 2x 50 mm lana minerale 50 kg/m³in pellicola in PE · velo | 0.75 | C | 0.45 | 0.31 | 0.41 | 0.51 | 0.59 | 0.62 | 0.66 | 0.70 | 0.75 | 0.78 | 0.82 | 0.87 | 0.86 | 0.82 | 0.80 | 0.80 | 0.76 | 0.69 |
| Rv 1,6-20% · 105 mm Aufbau · 100 mm lana minerale 50 kg/m³ in pellicola in PE · velo | 0.90 | A | 0.47 | 0.43 | 0.50 | 0.68 | 0.79 | 0.79 | 0.82 | 0.84 | 0.85 | 0.86 | 0.91 | 0.91 | 0.93 | 0.88 | 0.89 | 0.89 | 0.83 | 0.76 |
| Rg 2,5-16% · 105 mm Aufbau · 3x Sandler Blue Fiber, 20 kg/m³, 40 + 40 + 15 mm, incl. lamiera risonante Fe 1,0 mm a 80 mm · velo | 1.00 | A | 0.42 | 0.50 | 0.65 | 0.84 | 0.96 | 0.96 | 1.08 | 1.03 | 1.03 | 0.99 | 1.00 | 1.00 | 0.98 | 0.95 | 0.94 | 0.94 | 0.89 | 0.85 |
| Rg 2,5-16% · 105 mm Aufbau · 3x Sandler Blue Fiber, 20 kg/m³, 40 + 40 + 15 mm · velo | 1.00 | A | 0.39 | 0.47 | 0.69 | 0.90 | 1.02 | 0.96 | 1.08 | 1.03 | 1.00 | 0.97 | 0.98 | 0.99 | 0.98 | 0.95 | 0.95 | 0.94 | 0.92 | 0.87 |
| Rv 1,6-20% · 105 mm Aufbau · 2x 50 mm lana minerale 50 kg/m³in pellicola in PE incl. lamiera risonante Fe 1,0 mm tra i due strati di lana minerale · velo | 0.75 | C | 0.28 | 0.26 | 0.39 | 0.49 | 0.54 | 0.60 | 0.68 | 0.73 | 0.76 | 0.79 | 0.84 | 0.88 | 0.86 | 0.84 | 0.83 | 0.85 | 0.83 | 0.76 |
| Rv 1,6-20% · 105 mm Aufbau · 2x 50 mm lana minerale 50 kg/m³in pellicola in PE · velo | 0.80 | C | 0.44 | 0.39 | 0.46 | 0.57 | 0.63 | 0.67 | 0.71 | 0.75 | 0.78 | 0.80 | 0.86 | 0.90 | 0.88 | 0.85 | 0.87 | 0.86 | 0.81 | 0.75 |
| Rg 2,5-16% · 105 mm Aufbau · 3x Sandler Blue Fiber, 20 kg/m³, 30 + 30 + 30 mm, incl. lamiera risonante Fe 1,0 mm a 60 mm · velo | 1.00 | A | 0.49 | 0.48 | 0.54 | 0.73 | 0.91 | 0.92 | 1.06 | 1.05 | 1.05 | 1.02 | 1.02 | 0.98 | 0.98 | 0.94 | 0.94 | 0.94 | 0.90 | 0.85 |
| Rg 2,5-16% · 105 mm Aufbau · 3x Sandler Blue Fiber, 20 kg/m³, 30 + 30 + 30 mm · velo | 1.00 | A | 0.36 | 0.47 | 0.66 | 0.88 | 0.99 | 0.96 | 1.09 | 1.03 | 1.00 | 0.98 | 0.97 | 0.98 | 1.00 | 0.96 | 0.97 | 0.96 | 0.92 | 0.86 |
| Rg 2,5-16% · 105 mm Aufbau · 3x Sandler Blue Fiber, 20 kg/m³, 40 + 30 + 30 mm · velo | 1.00 | A | 0.42 | 0.52 | 0.67 | 0.92 | 1.00 | 0.95 | 1.06 | 1.03 | 0.99 | 0.98 | 0.97 | 0.97 | 1.01 | 0.98 | 0.94 | 0.95 | 0.92 | 0.87 |
| Rg 2,5-16% · 105 mm Aufbau · 100 mm lana minerale 50 kg/m³ in pellicola in PE · velo | 0.90 | A | 0.53 | 0.44 | 0.51 | 0.71 | 0.79 | 0.79 | 0.86 | 0.88 | 0.86 | 0.86 | 0.89 | 0.91 | 0.93 | 0.89 | 0.86 | 0.84 | 0.77 | 0.70 |
| Rv 1,6-20% · 105 mm Aufbau · 3x Sandler Blue Fiber, 20 kg/m³, 40 + 40 + 15 mm, incl. lamiera risonante Fe 1,0 mm a 80 mm · velo | 1.00 | A | 0.41 | 0.52 | 0.63 | 0.85 | 0.95 | 0.97 | 1.08 | 1.08 | 1.05 | 1.03 | 1.02 | 1.01 | 1.02 | 1.01 | 0.99 | 1.00 | 0.97 | 0.94 |
| Rv 1,6-20% · 105 mm Aufbau · 3x Sandler Blue Fiber, 20 kg/m³, 40 + 40 + 15 mm · velo | 1.00 | A | 0.37 | 0.48 | 0.65 | 0.92 | 1.02 | 0.99 | 1.10 | 1.05 | 1.05 | 1.01 | 1.02 | 1.01 | 1.02 | 1.01 | 0.97 | 1.01 | 0.98 | 0.94 |
| Rv 1,6-20% · 110 mm Aufbau · 3x Sandler Blue Fiber, 20 kg/m³, 40 + 40 + 15 mm · velo | 1.00 | A | 0.38 | 0.51 | 0.67 | 0.93 | 1.01 | 1.00 | 1.11 | 1.06 | 1.04 | 0.98 | 1.02 | 1.01 | 1.01 | 1.01 | 1.00 | 0.99 | 0.99 | 0.94 |
Valori misurati in tabella (20 misurazioni)
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