# Knauf Ceiling Solution® Armstrong BIOGUARD ACOUSTIC OP

- Link: https://uzbuild.com/en/knauf-ceiling-solution-armstrong-bioguard-acoustic-op-2/
- Published: 2024-06-14T10:08:08+05:00
- Author: admin

#### 󠀁[Technical specifications](https://uzbuild.com/en/knauf-ceiling-solution-armstrong-bioguard-acoustic-op-2/#1584184935113-f8282ace-23f2)󠁿

 * Specially designed for rooms with high humidity.
 * Antimicrobial efficacy to help fight infections
 * Designed for use in clean rooms
 * Durable, washable, smooth surface with 100% sealed edges.
 * High sound absorption (NRC 0.90) to reduce reverberation and create quieter rooms.
 * High reflective surface – 88%
 * Moisture resistance up to 100%

#### 󠀁[Other characteristics](https://uzbuild.com/en/knauf-ceiling-solution-armstrong-bioguard-acoustic-op-2/#1584184935129-9b4ee4e2-3786)󠁿

**Sound absorption** αw = 0.90

**Soundproofing between floors** CAC ≤ 29 dB

**Light reflection **up to 88%

**Weight ** 5.2 kg / m²

**Thermal conductivity **λ = 0.060 W/mK

**Formaldehyde emission class **E1

**Emission of volatile organic compounds **A+

**Fire resistance **Class 0/1 as per BS 476 Part 6 & 7
 A2-s1, d0 as per EN 13501-
1

**Recyclability **≈35%

Cleaning methodDry cloth, damp cloth, high water pressure

**Resistance to moisture **RH 100% **

#### 󠀁[Materials and options](https://uzbuild.com/en/knauf-ceiling-solution-armstrong-bioguard-acoustic-op-2/#1584195041844-4a938332-96b7)󠁿

**Armstrong BIOGUARD® ACOUSTIC OP RH100

600×600 mm

![](https://uzbuild.com/wp-content/uploads/2023/12/csm_SH_Square_600_600_7667813c29-
1-150x150.jpg)

1200×600 mm

![](https://uzbuild.com/wp-content/uploads/2023/12/csm_SH_Rectangular_1500_600_de407b1414-
150x150.jpg)

Board Edge Detail

![](https://uzbuild.com/wp-content/uploads/2024/06/csm_Board_e6dcac94df-150x150.
png)

Tegular 24/90 Edge Detail

![](https://uzbuild.com/wp-content/uploads/2024/06/csm_Tegular_24-90_89035fc57b-
150x150.png)

 

Tegular 15/90 Edge Detail

![](https://uzbuild.com/wp-content/uploads/2024/06/csm_Tegular_15-90_11eb3f50e9-
150x150.png)