# VIBROFLEX suspension type 4

- Link: https://uzbuild.com/en/vibroflex-suspension-type-4/
- Published: 2023-12-28T10:17:39+05:00
- Author: admin

#### 󠀁[Characteristics](https://uzbuild.com/en/vibroflex-suspension-type-4/#1703740710257-7c283dc8-0c4f)󠁿

**Vibration-insulating characteristics of VIBROFLEX 4/30 hangers (with uniformly
distributed load)**

  |  The tests were carried out by the acoustic measurements laboratory of the Scientific Research Institute of Physics of the Russian Academy of Architecture and Construction Sciences, Moscow. |  
 |   Frequency, Hz |  2 |  4 |  8 |  16 |  31,5 |  63 |  125 |  250 |  500 |  1000 |  2000 |  4000 |  8000 |  
 |  Load on suspension |  
 |   7.5 kg |   1 |  0 |   14 |  7 |  -2 |   3 |  11 |  10 |  11 |  4 |  12 |   2 |  3 |  
 |   15 kg |   -1 |   0 |   -3 |   -2 |   3 |   3 |   15 |   12 |   12 |   8 |   19 |   15 |   5 |  
 |   20 kg |   5 |   5 |   6 |   6 |   20 |   8 |   14 |   9 |   13 |   10 |   18 |   18 |   6 |  
 |   30 kg |   -8 |   0 |  12 |   4 |   16 |   6 |   6 |   11 |   4 |   10 |   18 |   17 |   6 |

#### 󠀁[Installation](https://uzbuild.com/en/vibroflex-suspension-type-4/#1703502471736-99407dad-7507)󠁿

VIBROFLEX Type 4 hangers can be “cut” into the gap in a hanger stud with an M8 thread.
This hanger can also be mounted to the ceiling using a metal anchor stud with an
M8 thread.

#### 󠀁[Video](https://uzbuild.com/en/vibroflex-suspension-type-4/#1703573242039-317a211b-64f6)󠁿

https://youtube.com/watch?v=w3fhPawH1t8%3Fecver%3D2

#### 󠀁[Documents](https://uzbuild.com/en/vibroflex-suspension-type-4/#1703053158754-6b20a25b-e7d6)󠁿

[[[Technical data sheet for VIBROFLEX hangers](https://www.acoustic.ru/data/pdf_files/Vibroflex_28082019.pdf)

[[[Catalog of materials for sound and vibration insulation](https://www.acoustic.ru/data/pdf_files/katalogue_sound_vibro2017.pdf)

[[[Download all certificates in one archive](https://www.acoustic.ru/data/goodscatalog/goods/265/certs/ru_265.zip)

### Certificates and patents (Russia)

#### Fire safety waiver letter

[[

[[[VIBROFLEX type 4 hanger. Fire safety exemption letter.](https://www.acoustic.ru/data/goodscatalog/goods/265/certs/875.pdf)

#### Hygiene certificate

#### 󠀁[󠀁[󠀁[󠀁[

[[[VIBROFLEX hanger type 4. Hygienic certificate](https://www.acoustic.ru/data/goodscatalog/goods/39/certs/1157.pdf)

#### Acoustic measurement protocol

#### 󠀁[󠀁[󠀁[󠀁[󠀁[󠀁[󠀁[󠀁[󠀁[󠀁[󠀁[󠀁[

[[[VIBROFLEX suspension type 4. Acoustic measurement protocol](https://www.acoustic.ru/data/goodscatalog/goods/392/certs/1668.pdf)

#### Rejection letter

[[

[[[VIBROFLEX hanger type 4. Letter of refusal](https://www.acoustic.ru/data/goodscatalog/goods/265/certs/1464.pdf)

#### Certificate of Conformity

[[

[[[VIBROFLEX hanger type 4. Certificate of conformity](https://www.acoustic.ru/data/goodscatalog/goods/39/certs/1690.pdf)