04/09 - 2 Construction subject to change. Version: 28.05.2019 No return possible!

Overflow Box Model AUDIX®-ÜSG Description Modern office buildings are often built without suspended ceilings. This opens up a saving potential regarding the floor heights. This means that the same building height can accommodate more floors. To provide the possibly cheapest office space creates conflicts with the demand for comfort. Therefore, to reduce the room temperatures, in some cases component cooling systems are used for the ground load cooling. According to the thermal isolation regulations, an air-conditioning installation is demanded for dense facades, to prevent building damage and...

The hygiene requirements according to VDI 6022 must be observed. 4.1.2 Prior to and during mounting, the openings must be secured against entry of site dust and humidity. - Cover OA 4.3.8 Air diffusers must be easy to clean. No fibres must enter the room air. - Insulating panel without fibre content, no abrasion 5.4.7 To be checked and cleaned regularly - Easy access to the openings is obtained by simply taking off the cover grilles. Clean by applying vacuum. Construction Housing - Galvanised sheet steel - External sound absorbing strips to reduce structure-borne noise Insulation - On both sides...

Overflow Box Model AUDIX®-ÜSG Models and dimensions Dimensions Available sizes H L L1 350 500 513 450 1000 1013 All combined lengths and heights ** * Dimension for overflow box ** Structure-borne noise insulation 1.) For wall thicknesses >125 mm (-LG) or > 100 mm (-LV), a box neck extension of up to max. 260 mm is required. 04/09 - 5 Construction subject to change. Version: 28.05.2019 No return possib

Overflow Box Model AUDIX®- MODELS with cover frame Detail X Detail Z with cover grille Detail X Fastening methods Clamp mounting Detail Y Cover grille Dimensions of accessories Cover (-OA) To prevent contamination or damage during assembly. Shown without box in the drawing _IL If ii Assembly instructions: see brochure AUDIX® Assembly instructions Construction subject to change.

Overflow Box Model AUDIX®-ÜSG Technical data Pressure loss AUDIX®-ÜSG-LG-AB43/-AB46 Cover grille on one side FQ=43% / FQ=46% and cover frame on one side AUDIX®-ÜSG-LG-AB70 Cover frame on both sides Cover grille on one side FQ=70% and cover frame on one side 04/09 - 7 Construction subject to change. Version: 28.05.2019 No return poss

Overflow Box Model AUDIX®AUDIX®-ÜSG-LV /-AA70/-AB70 Cover frame on both sides, cover grille on both sides FQ=70% Cover grille on one side FQ=70% and cover frame on one side AUDIX®-ÜSG-LV-AA43 Cover grille on both sides FQ=43% AUDIX®-ÜSG-LV-AB43 /-AB46 /-AA46 Cover grille on one side FQ=43% / FQ=46% and cover frame on one side, cover grille on both sides FQ=46% 04/09 - 8 Construction subject to change. Version: 28.05.2019 No return possi

Overflow Box Model AUDIX®-USG Weighted sound reduction index, RW, according to DIN 4109 (Soundproofing in building engineering, requirements and certificates) Construction subject to change.

Overflow Box Model AUDIX®- Weighted sound reduction index, RW, according to DIN 4109 (Soundproofing in building engineering, requirements and certificates) If overflow elements are used in dry-building walls, a reduction Construction subject to change.

Overflow Box Model AUDIX®-USG in sound insulation takes place. The additional reduction in sound insulation due to secondary sound channels must be checked separately. The resulting sound reduction index with built-in AUDIX®-USG can be calculated using, for example, the sound reduction index Rw as specified by DIN 4109. Example 2: Wand with door and AUDIX®-USG Assume: Wall S1=20m2 Rw, R, 1 =50dB n = area of the entire component 1=1 Si = area of the ith element of the component Rw, R, i = weighted sound reduction index (calculated value) of the ith element of the component When several identical...

Overflow Box Model AUDIX®Order details Overflow box AUDIX®-ÜSG with ventilation openings of equal height -LG with offset ventilation openings -LV Building material class A2 non-flammable to DIN 4102 -A2 Building material class B1 slightly flammable, to DIN 4102 -B1 Cover frame on both sides - Cover frame on one side / Cover grille on one side FQ=43% -AB43 Cover grille on both sides FQ=43% -AA43 Mounting bracket (pair) Box neck extension -KHV for wall thicknesses > 100 mm (-LV) or > 125 mm (-LG) up to max. 260 mm Order example: AUDIX®-ÜSG-LG-B1-AB70-500-350 Unless stated otherwise, the thick-frame...

Overflow Box Model AUDIX®-ÜSG Specification texts Overflow box with ventilation openings of equal height, with integrated sound absorber to be built into lightweight walls as overflow unit for effectively preventing cross-talk transmission through the wall. The AUDIX®-ÜSG have two housing shells with separation of structure-borne noise. Broad-band, volumetric insulation material free of mineral fibres and special insulating panels that prevent a buzzing sound allow their use in partition walls. Box consisting of galvanised sheet steel as airtight overflow box. Integrated silencer comprising abrasion-resistant...