Sound absorbing board flame retardant A class, environmental protection E1 class, is school, gymnasium, concert hall, auditorium and other noise reduction, frequency reduction of the best choice of products, no smell, fire, immediately after installation can enter the field, is the first choice of children, protect the family fireproof material.

Specification: 2430x197x12/15; 2430x169x12/15; 2430x132x12/15;
Using range: Suitable for schools, gymnasiums, lecture halls, conferences, cultural places and other noise reduction space decoration.
Flame retardant environmental: A2/E1
Technical parameters:
1. Calorific value of combustion: GB/T 14402-2007 total calorific value ≤3MJ/kg;
2. Flue gas toxicity level: 6005≤30/m3 generated according to GB/T 20285-2006;
3. Flue gas toxicity grade: according to GB/T 20285-2006 conform to ZA1 class;
4. It conforms to GBGB/T 20285-2006 standard A2 type report;
5. Conform to GB/18580-2017 formaldehyde ≤0.12mg//m3;
6. NRC ≤ 0.7
Install way:
The wall must be left with a few centimeters of space at the bottom:
1. Abo special dragon backbone hanging;
2. Gun nail binding;

Sound-absorbing board series - color selection

Optional wood grain, monochrome, etc.

Sound-absorbing board series - installation process

Sound-absorbing board series - Application scene