Русский
Soundproofing material k-fonik st gk - K-Flex
Soundproofing K-fonik st gk is a material that is a soundproofing system consisting of ST elastomeric foam and GK coating - a high-density rubber-based membrane. Thanks to this combination, with optimally selected characteristics, the system gives the maximum effect on the sound insulation of engineering systems with small thicknesses. k-fonik st gk does not contain lead or harmful impurities and does not pose a risk to human health. The material is easy to use, does not crumble, is easy to cut, does not have an unpleasant odor. Due to the very high soundproofing effect, the material has found wide application as: sound insulation...Soundproofing
K-fonik st gk is a material that is a soundproofing system consisting of ST elastomeric foam and GK coating - a high-density rubber-based membrane. Thanks to this combination, with optimally selected characteristics, the system gives the maximum effect on the sound insulation of engineering systems with small thicknesses. k-fonik st gk does not contain lead or harmful impurities and does not pose a risk to human health. The material is easy to use, does not crumble, is easy to cut, does not have an unpleasant odor.
Due to the very high soundproofing effect, the material has found wide application as:
- sound insulation of installations and channels of ventilation and air conditioning systems;
- sound insulation of internal drains, pipes of the sewerage system and other pipelines
- soundproofing ceilings, walls, floors
- soundproofing of equipment cases
k-fonik st gk is produced in the following configurations:
k-fonik st gk 068, 27 mm: gk 2 mm + st 25 mm.
k-fonik st gk 070, 18 mm: gk 2 mm + st 16 mm.
k-fonik st gk 072, 12 mm: gk 2 mm + st 10 mm.
k-fonik st gk 074, 8 mm: gk 2 mm + st 6 mm.
During installation, both mechanical fastening and gluing are possible. It is also produced with a ready-made adhesive layer (AD index).
| Technical specifications | Values |
|---|---|
| Sound insulation index (Rw), dB | 26 |
| Flammability group | G1 |
| Temperature range, °C | -40 to +70 |
| Delivery form, m | 1.0 x 2.0 |
| Thickness, mm | 8, 12, 18, 27 |
| Color | Black |
| Dynamic modulus of elasticity Unit, MPa at loads of 2000 N/m2 | 0.30 |
| Dynamic modulus of elasticity Unit, MPa at loads of 5000 N/m2 | 0.80 |
| Relative compression ?d, at loads of 2000 N/m2 | 0.12 |
| Relative compression ?d, at loads of 5000 N/m2 | 0.14 |
Acoustic characteristics of the material k-fonik st gk
| frequency Hz | R, dB |
|---|---|
| 100 | 16.2 |
| 125 | 17.3 |
| 160 | 16.7 |
| 200 | 17.6 |
| 250 | 17.4 |
| 315 | 17.6 |
| 400 | 20.7 |
| 500 | 22.9 |
| 630 | 24.2 |
| 800 | 25.8 |
| 1000 | 26.5 |
| 1250 | 27.8 |
| 1600 | 29.3 |
| 2000 | 28.9 |
| 2500 | 30.2 |
| 3150 | 33.3 |
| 4000 | 35.0 |
| 5000 | 35.9 |
Product code 102854499
brand K-Flex
Material delivery form Лист
Color Серый
Purpose of the material Звукоизоляция
Elasticity of the material Да
Application area Для стен, Для инженерного оборудования
