Soundproofing acoustic mats
SEMAGACOUSTIC series products guarantee reduction of the most bothersome noise transferred through ceilings. Noise and related vibrations are classified as an environmental hazard. It affects 60% of the population. Modern designs are aimed at improving life quality by protecting occupants against bothersome noises. SEMAGACOUSTIC mates are a perfect solution for floor panels, fitted carpets, ceramic tiles, parquet floors, PVC and lino floors. Easy to use, thin (thickness from 3 mm to 7 mm); made using the latest technology, guarantee high parameters of footstep noise insulation (up to 34dB). The mats also offer a good value for money
KF type mat (rubber + cork)
GF1 – 730
Technical specification:
1. Nowe DIN dla wytrzymałości na ściskanie zamiast dotychczasowej DIN 53577
* Zmierzono wg wzoru - Próba Nr B41/982-04 der MFPA , Weimar
** Zmierzono wg wzoru - Próba Nr B21/1159- 04 der MFPA Weimar
Use
KF type mat (rubber + cork)
GF1 – 730
Technical specification:
| Use | Base course for sports surfaces, soundproofing, anti-slip mat |
| Material | Rubber pellets bound with polyurethane filler using MDI method |
| Pellet structure | fine |
| Density kg/m3 DIN EN ISO 845 | 730 kg/m3 +/- 5 % |
| Dimensions | Rolls: max. width 2.10 m (standard 1.05 m;
1.25 m; 2.10 m); custom length Panels: max. width 2.10 m, max. length 1.05 m |
| Dimension tolerances | acc. to DIN 7715-5 Class P3 |
| Thickness (mm) | 3 - 15 mm |
| Test sample thickness * DIN 53534 | 10 mm |
| Tensile strength DIN EN ISO 1798 * 1798 * | 0,60 MPa |
| Ultimate elongation DIN EN ISO 1798 * * | 46% |
| Compressive stress - Strain properties | CC25 : 646 kPa |
| DIN EN ISO 3386-2* 1 | CC40 : 2098 kPa
CC50 : 5565 kPa |
| Compressive stress at 10% DIN 53421 | 0,29 MPa |
| Longitudinal modulus of elasticity (Young’s modulus; E-Modulus)* | 3,38 MPa |
| Shore hardness DIN 53505 * | 55 A |
| Thermal conduction DIN 52612 | lz = 0,14 W/m K |
| Vapour diffusion resistance factor DIN EN ISO 12572 ** | µ 15 |
| Chemical resistance | Resistance to weak acids and bases
Conditional resistance to oil and grease |
| Cold resistance | -40 oC |
| Heat resistance | +110 oC (short term) |
| Building material class DIN 4102 (Heat and flame resistance) | B2 |
1. Nowe DIN dla wytrzymałości na ściskanie zamiast dotychczasowej DIN 53577
* Zmierzono wg wzoru - Próba Nr B41/982-04 der MFPA , Weimar
** Zmierzono wg wzoru - Próba Nr B21/1159- 04 der MFPA Weimar
Use
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