|
Properties |
Values |
| Material | High Grade SBR rubber granulate bonded with polyurethane |
| Application | Impact sound insulation – acoustic underlay for flooring applications |
| Density – EN ISO 845 | 730 Kg/m +/- 5% Weight/m2 7.3kg |
| Thickness | 3-10mm ± 0.3mm |
| Dimensions | 10m x 1.25m or cut sheets/parts |
| Dimension Tolerance DIN 7715 – 2 M4 | ± 1.5% |
| Tensile Strength DIN EN ISO 1798 | >0.70Nmm² at 10mm |
| Elongation at Break EN ISO 1798 | >65% @ 10MM |
| Footfall Sound Insulation EN ISO 140-8 | 21db at 3 and 5mm, under 7mm standard laminate flooring |
| Dynamic Stiffness EN 29052-1
Measurement Executed in Deviation to Norm EN 29052/1- Without applying plaster on the test piece |
77Mn/m³ in 3mm
70MN/M³ in 4mm 63MN/m³ in 5mm |
| Stress- Strain Characteristics in Compression EN ISO 3386-2 | at 10mm ( 40x40x10mm)
C24 ca.647 kPa 0.65Nmm² C40 ca.2240 kPa 2.24Nmm² C50 ca.5500 kPa 5.50Nmm² |
| Load Deformation (Adapted from DIN EN ISO 3386-2) | Sample:40 x 40 x 10mm
10% ca 145 kPa 15% ca 235 kPa 20% ca 360 kPa |
| Fire Classification EN 13501-1 | E fl or equivalent to BS (DIN 4102) |
| Temperature Stability | -30 to +100°C |
| Date of Issue | 10/2018 |
