# Knauf Ceiling Solution® Armstrong PERLA dB

- Link: https://uzbuild.com/zh/knauf-ceiling-solution-armstrong-perla-db-5/
- Published: 2023-12-16T14:34:20+05:00
- Author: admin

#### 󠀁[技术规格](https://uzbuild.com/zh/knauf-ceiling-solution-armstrong-perla-db-5/#1584184935113-f8282ace-23f2)󠁿

 * 良好的吸音性能（0.60 (H) aw）
 * 极佳的光线反射率（88%）
 * ISO 5

#### 󠀁[其他特征](https://uzbuild.com/zh/knauf-ceiling-solution-armstrong-perla-db-5/#1584184935129-9b4ee4e2-3786)󠁿

**吸声** αw = 0.60 (H)

**楼层间的隔音** Dn,f,w = 41 dB, CAC= 42 dB

**声音抑制** Rw = 21 dB

**光反射 **up to 88%

**重量 **8.1 kg / m²

**热导率 **λ = 0.075 W/mK

**透气性**PM1 (≤ 30 m³/hm²)

**甲醛排放等级 **E1

**挥发性有机化合物的排放 **A+

**耐火性能 **Euroclass A2-s1, d0. Class A

**可回收性 **≈39%

清洁方法干布，湿布

**耐湿性 **95% **

**Clean Room **ISO 5

#### 󠀁[材料和选项](https://uzbuild.com/zh/knauf-ceiling-solution-armstrong-perla-db-5/#1584195041844-4a938332-96b7)󠁿

**Armstrong Perla dB**

![](https://uzbuild.com/wp-content/uploads/2023/12/csm_CU_Perla_f517c3ed47-150x150.
jpg)

600×600 mm

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