# Knauf Ceiling Solution® Armstrong PERLA dB

- Link: https://uzbuild.com/uz/knauf-ceiling-solution-armstrong-perla-db-2/
- Published: 2023-12-16T14:34:20+05:00
- Author: admin

#### 󠀁[Texnik xususiyatlar](https://uzbuild.com/uz/knauf-ceiling-solution-armstrong-perla-db-2/#1584184935113-f8282ace-23f2)󠁿

 * Yaxshi ovoz yutish (0.60 (H) aw)
 * Yorug’likni ajoyib aks ettirish (88%)
 * ISO 5

#### 󠀁[Boshqa xususiyatlar](https://uzbuild.com/uz/knauf-ceiling-solution-armstrong-perla-db-2/#1584184935129-9b4ee4e2-3786)󠁿

**Ovozni yutish** αw = 0.60 (H)

**Qavatlar orasidagi ovoz yalıtımı** Dn,f,w = 41 dB, CAC= 42 dB

**Ovozni bostirish** Rw = 21 dB

**Yorug’lik aksi **up to 88%

**Og’irligi **8.1 kg / m²

**Issiqlik o’tkazuvchanligi **λ = 0.075 W/mK

**Nafas olish qobiliyati**PM1 (≤ 30 m³/hm²)

**Formaldegid emissiya klassi **E1

**Uchuvchi organik birikmalarning emissiyasi **A+

**Yong’inga chidamlilik **Euroclass A2-s1, d0. Class A

**Qayta ishlash qobiliyati **≈39%

Tozalash usuliQuruq mato, nam mato

**Namlikka qarshilik **95% **

**Clean Room **ISO 5

#### 󠀁[Materiallar va variantlar](https://uzbuild.com/uz/knauf-ceiling-solution-armstrong-perla-db-2/#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)