DucoWall Acoustic W 150
DucoWall Acoustic W 150
DucoWall Acoustic 150 is an aluminium continuous louvre system with sound absorbing blades. The blades are provided with non-combustible mineral wool for acoustic performance. The aluminium blades are directly 'clicked' onto plastic blade holders.
Technical features
| Visual free area | 74 % |
| Physical free area | 35 % |
| K factor intake | 11,04 |
| K factor exhaust | 10,96 |
| Ce | 0,3 |
| Cd | 0,3 |
| Fitting Depth |
154mm (30/12 & 50/12) 192mm (50/50 & 21/50 multi) 267 mm (50/125) mm |
| Blade depth | 142 mm |
| Blade pitch | 150 mm |
| Maximum span between 2 support mullions at 800 Pa and pressure coefficient 1.2 | 2150 mm |
| Attenuation value Rw (C;Ctr) | 11 (-1,-2) dB |
Mullions
| Mullion 40/21 (light) |
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| Mullion 40/70 (heavy) |
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| Mullion 30/12 (light) |
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| Mullion 50/12 (light) |
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| Mullion 21/50 MULTI (heavy) |
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| Mullion 50/50 (heavy) |
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| Mullion 50/125 (heavy) |
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| Mullion 40/47 (light) |
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| Mullion 21/73 (heavy) |
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| Mullion 40/102 (heavy) |
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Insect mesh (S= Standard / O= Optional)
| Insect/bird mesh | O |
Watertightness (with insect mesh)
| v = 0 m-s | B(98%) |
| v = 0,5 m-s | B(94,7%) |
| v = 1 m-s | C(90,3%) |
| v = 1,5 m-s | D(75%) |
| v = 2 m-s | D |
| v = 2,5 m-s | D |
Downloads
COMMERCIAL DOCUMENTATION
LEGISLATION
SPECIFICATION TEXTS
TECHNICAL DOCUMENTATION