IN22
The IN22 system provides excellent acoustic insulation, particularly where an improved impact sound level is required. This system is used in both new build and material change of use constructions where a level concrete floor is present.
Acoustic Performance
| Floor System IN22 |
|---|
| STRUCTURAL FLOOR – Concrete |
| Test No. L46 |
| AIRBORNE – N/A |
| IMPACT – 59dB Lnw |
| Floor system was tested with an appropriate ceiling system |
| Please consult InstaCoustic before specifying an acoustic system. The structure has a bearing on the overall performance. |
Applications
- Robust Detail FFT 5
- Pre-Completion Testing
- New Build
- Refurbishment / Material Change of Use
- Concrete Floor – Level
- Restricted Floor Height
- Downloads
- Components
- System Detail
Some text to explain components
18mm or 22mm Chipboard
InstaLay 65
Resilient Flanking Strip (optional)
Please click on an image to view product details
System Detail Illustration
Floor System Laid to Existing Skirting
Floor System Laid to New Skirting
| System | Overlay Board (mm) |
Rubber Resillient Layer (mm) |
Overall Thickness (mm) |
Weight (kg/m2) |
|---|---|---|---|---|
| IN22 | 18 or 22 | 6 | 24 or 28 | 18 |