# Ecophon ® Master

- Link: https://uzbuild.com/en/ecophon-master-2/
- Published: 2023-11-27T10:53:44+05:00
- Author: admin

#### 󠀁[Sound absorption](https://uzbuild.com/en/ecophon-master-2/#1584184935113-f8282ace-23f2)󠁿


Test results according to EN ISO 354.
 Classification according to EN ISO 11654,
NRC and SAA unit values according to ASTM C 423.

#### 󠀁[Other characteristics](https://uzbuild.com/en/ecophon-master-2/#1584184935129-9b4ee4e2-3786)󠁿

**Fire safety:** Russia Federal Law No. 123; Europe EN 13501-1

**Fire safety** Fire hazard class – KM1 (Federal Law No. 123), A2-s1,d0 (EN 13501-
1)

**Reflection and scattering of light:** Color White Frost, the closest color in 
the NCS S 0500-N system, light reflectance 85% (of which 99% is scattered). Retroreflection
coefficient 63 mcd/(m²lx). Gloss <1.

**Moisture resistance** Class C, relative humidity 85% at 30°C, according to EN 
13964:2014

 **Cleaning:** Daily dry cleaning and vacuuming. Weekly wet cleaning.

 **Environment** Fully recyclable product

 **Indoor air quality**

  |  Ecological certificates |  Standard |  Plapt |  
 |  Eurofips lndoor Аig Comfort® |  IAC |  IAC Gold |  
 |  French VOC |  А |  А+ |  
 |  Finnish M l |  **.** |  **.** |

#### 󠀁[Edges and dimensions](https://uzbuild.com/en/ecophon-master-2/#1584195041844-4a938332-96b7)󠁿

**Master A**

600x600x40 – T24, Т15

1200x600x40 – T24, Т15

1200x1200x40 – T24, Т15

**Master B**

600x600x40 – direct mounting
 1200x600x40 – direct mounting

**Master Ds**

 600x600x40- T24

**Master E**

![](https://uzbuild.com/wp-content/uploads/2023/11/4-1-150x150.jpg)

600x600x40 – T24, Т15

1200x600x40 – T24, Т15

1200x1200x40 – T24, Т15

**Master Eg**

600x600x40- T24

1200x600x40- T24

1200х1200х40- T24

24000х600х40- Т24

**Master F**

600x600x40 – direct mounting

1200x600x40 – direct installation

**Master SQ**

600x600x20 – direct mounting

1200x600x40 – direct installation

**Master Rigid A**

600x600x20- T24, Extra Bass; 1200x600x20- T24, Extra Bass

1600x600x20- T24, Extra Bass; 1800x600x20- T24, Extra Bass

2000x600x20- T24, Extra Bass; 2400x600x20- T24, Extra Bass

**Master Rigid Dp**

600x600x20- T24, Extra Bass

1200x600x20- T24, Extra Bass

**Master Rigid E**

600x600x20- T24, Extra Bass

1200x600x20- T24, Extra Bass

1200x1200x20- T24, Extra Bass

#### 󠀁[Documents](https://uzbuild.com/en/ecophon-master-2/#1584195300154-d5cdc5c6-3355)󠁿

**Technical documentation**

[[[Product group sheet](https://www.ecophon.com/globalassets/new-site/assets-from-mw/ecophonartifacta7ebdf1e-5483-482d-b92b-93ca41f597dbupdated2023-11-24-090728.266317z/)