RECYCLED RUBBER RESILIENT MAT FOR THE SPORT SECTOR
Ecological mat meant to be used as basic elastic material for tennis courts and multi sports areas, made up of fine rubber granules coming from the recycling of ELT (end of life tyres) bound by masspolymerized polyurethanes.
ACOUSTIC PERFORMANCES
| DSCRIPTION | SYMBOL | M.U. | VALUE | NORMS | NOTES | |
|---|---|---|---|---|---|---|
| 4mm | 5mm | |||||
| Apparent dynamic rigidity | (s’t) | MN/m3 | 66 | 53 | UNI EN 29052-1 | Internal laboratory value |
| Resonance frequency | (f0) | Hz | 91 | 82 | UNI EN 29052-1 | Internal laboratory value |
THERMAL PERFORMANCES
| DESCRIPTION | SYMBOL | M.U. | VALUE | NORMS | NOTES |
|---|---|---|---|---|---|
| Thermal conductivity | (λ) | W/mK | 0,1226 | UNI EN 12667:2002 | Cert.n° 025-09-the TR |
PHYSICAL-MECHANICAL PERFORMANCES
| DESCRIPTION | M.U | VALUE | TOLERANCES |
|---|---|---|---|
| Rubber Density | Kg/m3 | 750 | ± 7 % |
| Rubber thickness | mm | 4 – 5 | ± 10 % |
| DESCRIPTION | M.U. | VALUE | NORMS |
|---|---|---|---|
| Elongation percentage at break | % | 41 | ± 7 % |
| Tensile strength | N/mm2 | 0.47 | ± 10 % |
| Heat resistance | °C | Up to + 80 | ± 10 % |
| Cold resistance °C | °C | Up to -30 | ± 10 % |
| Fire rating B2 DIN | mm | B2 | DIN 4102 |
| SHORE A hardness | mm | 50 | ± 10 % |