PhoneStar Technical Data
PhoneStar TRI Technical Data
PhoneStar soundproofing board has been rigorously assessed by various European laboratories and it has a European Technical Approval – ETA 20/0371 – ensuring compliance with Technical Guidance Document E (ROI) and Technical Booklet G (NI) Building Regulations for Sound.
| Data | Measurement | Verification |
|---|---|---|
| European Technical Approval | 20/0371 | ETA |
| L x W x D | 1200 x 800 x 15 mm | ETA |
| Area | 0.96 m² | ETA |
| Weight | 18 ± 1.5 kg/m² | ETA |
| Density | 1200 ± 100 kg/m³ | ETA |
| Airborne Sound Insulation | Rw (Ctr) = 38dB (-5 Ctr) | EN ISO 717-1 |
| Impact Sound Reduction | ΔLw = 22dB | EN ISO 717-2 |
| Reaction to Fire Classification | Class E | BS EN 13501-1 |
| Thermal Conductivity | 0.17 W/mK | DIN EN 12664 |
| Vapour Resistance Factor | 14 µ | EN ISO 12572 |
| Sd Value | ca. 0.2 m | DIN EN 12572: 2001 |
| Distributed Load | 5 kN/m² | DIN EN 1991-1-1NA |
| Concentrated Load | 4 kN | DIN EN 1991-1-1NA |
| Flexural Strength - Lengthwise | ≥4.8 N/mm² | DIN EN 520 |
| Flexural Strength - Widthwise | ≥2.8 N/mm² | DIN EN 520 |
| Compressive Strength @ 5% Strain (δ5) | ≥1000 kPa | DIN EN 826 |
| Compressive Strength (δm) | ≥1000 kPa | DIN EN 826 |
PhoneStar TRI Acoustic Results on Various Structures
Solid Timber Joist Floor
| Construction | Airborne Rw (Ctr) | Impact Ln,w |
|---|---|---|
| • 18mm OSB Top-deck | 60 (-6) dB | 53 dB |
| • 15mm PhoneStar TRI | ||
| • 18mm OSB Sub-deck | ||
| • 235mm Solid Timber Joists | ||
| • 100mm Mineral Wool Insulation (10 kg/m³) in Cavity | ||
| • 16mm Resilient Bars (RB1) | ||
| • 2 x 15mm Plasterboard | ||
| • Without OSB Top-deck | 59 (-6) dB | 56 dB |
Timber I-Joist Floor
| Construction | Airborne Rw (Ctr) | Impact Ln,w |
|---|---|---|
| • 18mm OSB Top-deck | 60 (-7) dB | 55 dB |
| • 15mm PhoneStar TRI | ||
| • 18mm OSB Sub-deck | ||
| • 300mm Timber I-Joists | ||
| • 100mm Mineral Wool Insulation (45 kg/m³) in Cavity | ||
| • 16mm Resilient Bars (RB1) | ||
| • 2 x 15mm Plasterboard | ||
| • Without OSB Top-deck | 58 (-8) dB | 57 dB |
Solid Masonry Wall
| Construction | Airborne Rw (Ctr) | Impact Ln,w |
|---|---|---|
| • 115mm Lightweight Clay Block Wall with 15mm Plaster on both sides | 66 (-7) dB | - |
| • 10mm Air Gap | ||
| • 50mm Metal C-Stud System | ||
| • 40mm Mineral Wool Insulation (40 kg/m³) in Cavity | ||
| • 15mm PhoneStar TRI | ||
| • 12.5mm Standard Plasterboard |
*Tested in Czech Technical University, Prague
Metal Stud Wall
| Construction | Airborne Rw (Ctr) | Impact Ln,w |
|---|---|---|
| • 12.5mm Standard Plasterboard | 59 (-11) dB | - |
| • 15mm PhoneStar TRI | ||
| • 50mm Metal C-Stud | ||
| • 40mm very high-density Mineral Wool (105kg/m³) in Cavity | ||
| • 15mm PhoneStar TRI | ||
| • 12.5mm Standard Plasterboard |
*Tested in IFT Rosenheim
Timber Stud Wall
| Construction | Airborne Rw (Ctr) | Impact Ln,w |
|---|---|---|
| • 15mm Plasterboard | 50 (-5) dB | - |
| • 15mm PhoneStar TRI | ||
| • 100mm Timber Stud | ||
| • (No cavity insulation) | ||
| • 15mm Plasterboard |
For better results add:
- 100mm Mineral Wool Insulation (45 kg/m³) in Cavity
- 16mm Resilient Bars (RB1) on one side