Application
Benefits
- Excellent thermal peformance
- High NRC acoustic performance
- Non-combustible
- Safe and bio-soluble glasswool
- Energy saving
Product Description
SprayWool Thermal and Acoustic is a non-combustible spray on insulation solution used for increasing the thermal and acoustic performance of concrete soffit applications, either behind a ceiling lining or left exposed for high Noise Reduction Coefficient (NRC) properties.
Knauf Insulation manufactures the SprayWool product only. SprayWool Thermal and Acoustic glasswool is used in conjunction with Specialist Applicator’s binder solutions as part of a lightweight system.
Type
| Product Type | Spray-On |
Use
| Renovation or New Building | Renovation & New Building |
| Building Type | Commercial |
Product Range
Specifications
| Thickness (mm) | R-Value (m²K/W) | Acoustic performance (NRC) | Cohesive/adhesive strength (kPa) | Non-combustible |
|---|---|---|---|---|
| 60 | 1.6 | 1 | >1.4 | ✓ |
| 80 | 2.15 | 1 | >1.4 | ✓ |
| 100 | 2.7 | 1 | >1.4 | ✓ |
| 120 | 3.25 | 1 | >1.4 | ✓ |
| 140 | 3.75 | 1 | >1.4 | ✓ |
| 160 | 4.05 | 1 | >1.4 | ✓ |
Technical
Technical Information
Insitu performance of Spraywool Thermal and Acoustic.
| System details | Image | System performance | ||
|---|---|---|---|---|
| 140mm concrete soffit with 70mm SprayWool Thermal and Acoustic installed |  | R-value: 2.1 NRC: 1 Rw (Ctr): 55 (50) | ||
| 140mm concrete soffit with 70mm SprayWool Thermal and Acoustic installed behind 15mm suspended ceiling tiles (AMF 15mm tile) |  | R-value: 2.7 NRC: 0.7 Rw (Ctr): 55 (50) |
Certification
EUCEB (UK plant) EurofinsDownloads
Filename
Date
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