# Rockfon ® Blanka® dB 41 – Akustik shiftlar

- Link: https://uzbuild.com/uz/rockfon-blanka-db-41-akustik-shiftlar/
- Published: 2020-06-15T00:37:18+05:00
- Author: admin

#### 󠀁[Ovozni yutish](https://uzbuild.com/uz/rockfon-blanka-db-41-akustik-shiftlar/#1584184935113-f8282ace-23f2)󠁿

 Chegara

 Qalinligi (mm)

 Osma balandligi (mm)

 αw

 NRC

 Ovozni yutish klassi (ISO)

 Og'irligi (kg/m2)

 A24

 35

 200

 0,90

 0,90

 A

 5,6

 D

 35

 200

 0,90

 0,90

 A

 5,6

 E15

 35

 200

 0,90

 0,90

 A

 5,6

 E24

 35

 200

 0,90

 0,90

 A

 5,6

## Ovoz egri chiziqlari

 * [⌊Rockfon ® Blanka® dB 41 – Akustik shiftlar⌉⌊Rockfon ® Blanka® dB 41 – Akustik
   shiftlar⌉[
 * [⌊Rockfon ® Blanka® dB 41 – Akustik shiftlar⌉⌊Rockfon ® Blanka® dB 41 – Akustik
   shiftlar⌉[
 * [⌊Rockfon ® Blanka® dB 41 – Akustik shiftlar⌉⌊Rockfon ® Blanka® dB 41 – Akustik
   shiftlar⌉[
 * [⌊Rockfon ® Blanka® dB 41 – Akustik shiftlar⌉⌊Rockfon ® Blanka® dB 41 – Akustik
   shiftlar⌉[

Sound absorption is measured in accordance with ISO 354.

Sound absorption data α_(p), α_(w) and absorption class are calculated in accordance
with ISO 11654. Sound absorption properties of islands and baffles are quantified
by the equivalent sound absorption area A_(eq) expressed as m² per item.

#### 󠀁[Boshqa xususiyatlar](https://uzbuild.com/uz/rockfon-blanka-db-41-akustik-shiftlar/#1584184935129-9b4ee4e2-3786)󠁿

**Ichki ovoz yalıtımı**Dn,f,w = 41

**To’g’ridan-to’g’ri ovoz yalıtımı** Rw = 21

**Yong'in xavfsizligi** A2-s1,d0, (EN 13501-1) Yong'in xavfi klassi – KM2 (123-sonli
Federal qonun) (EN 13501-1)

**Yorug’likning aks etishi va sochilishi**yorug'likning aks etishi 87% yorug'likning
sochilishi >99%

**Panelning ko'rinishi:** Juda oq sirt Oqlik (L): 94.5. Chuqur mat sirt, muhim yon
yoritish uchun ideal. Yaltiroqlik: 85° da yaltiroqlik darajasi 0.8. Panelning oqligi(
L) ISO 7724 standartiga muvofiq sinovdan o'tkaziladi va 1 (qora) dan 100 (oq) gacha
bo'lgan shkala bo'yicha o'lchanadi. Panelning yaltiroqligi ISO 2813 standartiga 
muvofiq o'lchanadi.

**Namlikka chidamlilik** 100% gacha nisbiy namlik.
 Yuqori namlikda ko’rinadigan
osilib qolish yo’q.

 **Sirt chidamliligi**

Kuch va axloqsizlikka chidamlilikning ortishi

 **Tozalash** Changyutgich, yumshoq mato

 **Gigiena** Tosh junining ozuqaviy qiymati yo'q, shuning uchun u zararli mikroorganizmlarning
rivojlanishini qo'llab-quvvatlamaydi.

 **Atrof-muhit**  To’liq qayta ishlanadigan mahsulot

 **Yopiq muhit** Rockfon mahsulotlarining bir qismi qurilish materiallari uchun 
M1 (Finlyandiya) zarrachalar emissiyasi sinfiga va zarrachalar emissiyasi past bo'lgan
mahsulotlarning yopiq iqlimi ramzi bo'lgan Daniya yopiq iqlim yorlig'iga (Daniya)
sazovor bo'ldi.

#### 󠀁[Qirralar va o'lchamlar](https://uzbuild.com/uz/rockfon-blanka-db-41-akustik-shiftlar/#1584195041844-4a938332-96b7)󠁿

A24  600 x 600 x 35 mm

A24  1200 x 600 x 35 mm

D  600 x 600 x 35 mm

D  1200 x 600 x 35 mm

E15 600 x 600 x 35 mm

E15 1200 x 600 x 35 mm

E24 600 x 600 x 35 mm

E24 1200 x 600 x 35 mm

#### 󠀁[Hujjatlar](https://uzbuild.com/uz/rockfon-blanka-db-41-akustik-shiftlar/#1584195300154-d5cdc5c6-3355)󠁿

**Texnik hujjatlar, Shift va devor panellari**

##### 󠀁[Rockfon Blanka® dB 41 | Texnik hujjatlar](https://cdn01.rockfon.ru/siteassets/commerce/ru/tiles/documents/-----2/ru-tile-datasheet-rockfon-blanka-db41_d_11_201910.pdf?f=20200402214004)󠁿

**Sifat xususiyatlari deklaratsiyasi**

##### 󠀁[DoP-RFN-0169-041-1 – Rockfon Blanka® dB 41](https://cdn01.rockfon.ru/siteassets/commerce/ru/tiles/documents/--2/dop-rfn-0169-041-1-rockfon-blanka-db-41-2017-12-01.pdf?f=20200613220731)󠁿

**Mahsulot barqarorligi deklaratsiyasi**

##### 󠀁[Rockfon Blanka® dB 41 | Mahsulot barqarorligi deklaratsiyasi](https://cdn01.rockfon.ru/siteassets/commerce/ru/tiles/documents/---/ru-product-sustainability-declaration-rockfon-blanka-db-41_d_08_201914.pdf?f=20200402214005)󠁿

#### 󠀁[Ovozni yutish](https://uzbuild.com/uz/rockfon-blanka-db-41-akustik-shiftlar/#1595086925335-217456a6-2000)󠁿

 Chegara

 Qalinligi (mm)

 Osma balandligi (mm)

 αw

 NRC

 Ovozni yutish klassi (ISO)

 Og'irligi (kg/m2)

 A24

 35

 200

 0,90

 0,90

 A

 5,6

 D

 35

 200

 0,90

 0,90

 A

 5,6

 E15

 35

 200

 0,90

 0,90

 A

 5,6

 E24

 35

 200

 0,90

 0,90

 A

 5,6

## Ovoz egri chiziqlari

 * [⌊Rockfon ® Blanka® dB 41 – Akustik shiftlar⌉⌊Rockfon ® Blanka® dB 41 – Akustik
   shiftlar⌉[
 * [⌊Rockfon ® Blanka® dB 41 – Akustik shiftlar⌉⌊Rockfon ® Blanka® dB 41 – Akustik
   shiftlar⌉[
 * [⌊Rockfon ® Blanka® dB 41 – Akustik shiftlar⌉⌊Rockfon ® Blanka® dB 41 – Akustik
   shiftlar⌉[
 * [⌊Rockfon ® Blanka® dB 41 – Akustik shiftlar⌉⌊Rockfon ® Blanka® dB 41 – Akustik
   shiftlar⌉[

Sound absorption is measured in accordance with ISO 354.

Sound absorption data α_(p), α_(w) and absorption class are calculated in accordance
with ISO 11654. Sound absorption properties of islands and baffles are quantified
by the equivalent sound absorption area A_(eq) expressed as m² per item.

#### 󠀁[Boshqa xususiyatlar](https://uzbuild.com/uz/rockfon-blanka-db-41-akustik-shiftlar/#1595086925639-7eb5c981-9420)󠁿

**Ichki ovoz yalıtımı**Dn,f,w = 41

**To’g’ridan-to’g’ri ovoz yalıtımı** Rw = 21

**Yong'in xavfsizligi** A2-s1,d0, (EN 13501-1) Yong'in xavfi klassi – KM2 (123-sonli
Federal qonun) (EN 13501-1)

**Yorug’likning aks etishi va sochilishi**yorug'likning aks etishi 87% yorug'likning
sochilishi >99%

**Panelning ko'rinishi:** Juda oq sirt Oqlik (L): 94.5. Chuqur mat sirt, muhim yon
yoritish uchun ideal. Yaltiroqlik: 85° da yaltiroqlik darajasi 0.8. Panelning oqligi(
L) ISO 7724 standartiga muvofiq sinovdan o'tkaziladi va 1 (qora) dan 100 (oq) gacha
bo'lgan shkala bo'yicha o'lchanadi. Panelning yaltiroqligi ISO 2813 standartiga 
muvofiq o'lchanadi.

**Namlikka chidamlilik** 100% gacha nisbiy namlik.
 Yuqori namlikda ko’rinadigan
osilib qolish yo’q.

 **Sirt chidamliligi**

Kuch va axloqsizlikka chidamlilikning ortishi

 **Tozalash** Changyutgich, yumshoq mato

 **Gigiena** Tosh junining ozuqaviy qiymati yo'q, shuning uchun u zararli mikroorganizmlarning
rivojlanishini qo'llab-quvvatlamaydi.

 **Atrof-muhit**  To’liq qayta ishlanadigan mahsulot

 **Yopiq muhit** Rockfon mahsulotlarining bir qismi qurilish materiallari uchun 
M1 (Finlyandiya) zarrachalar emissiyasi sinfiga va zarrachalar emissiyasi past bo'lgan
mahsulotlarning yopiq iqlimi ramzi bo'lgan Daniya yopiq iqlim yorlig'iga (Daniya)
sazovor bo'ldi.

#### 󠀁[Qirralar va o'lchamlar](https://uzbuild.com/uz/rockfon-blanka-db-41-akustik-shiftlar/#1595086926594-78eef4a4-5cf1)󠁿

A24  600 x 600 x 35 mm

A24  1200 x 600 x 35 mm

D  600 x 600 x 35 mm

D  1200 x 600 x 35 mm

E15 600 x 600 x 35 mm

E15 1200 x 600 x 35 mm

E24 600 x 600 x 35 mm

E24 1200 x 600 x 35 mm

#### 󠀁[Hujjatlar](https://uzbuild.com/uz/rockfon-blanka-db-41-akustik-shiftlar/#1595086926685-2e793408-e4fc)󠁿

**Texnik hujjatlar, Shift va devor panellari**

##### 󠀁[Rockfon Blanka® dB 41 | Texnik hujjatlar](https://cdn01.rockfon.ru/siteassets/commerce/ru/tiles/documents/-----2/ru-tile-datasheet-rockfon-blanka-db41_d_11_201910.pdf?f=20200402214004)󠁿

**Sifat xususiyatlari deklaratsiyasi**

##### 󠀁[DoP-RFN-0169-041-1 – Rockfon Blanka® dB 41](https://cdn01.rockfon.ru/siteassets/commerce/ru/tiles/documents/--2/dop-rfn-0169-041-1-rockfon-blanka-db-41-2017-12-01.pdf?f=20200613220731)󠁿

**Mahsulot barqarorligi deklaratsiyasi**

##### 󠀁[Rockfon Blanka® dB 41 | Mahsulot barqarorligi deklaratsiyasi](https://cdn01.rockfon.ru/siteassets/commerce/ru/tiles/documents/---/ru-product-sustainability-declaration-rockfon-blanka-db-41_d_08_201914.pdf?f=20200402214005)󠁿