Technical data sheet
ThermoWhite BEPS WD 70 R (R/N) PREMIUM
Mineral-bound thermal and or impact sound insulation for normal loads.
Designation key: BEPS-WD 70 R (RN) PREMIUM-PS(0-8)RN-LD60-FMD100-DMD70-MU6-CS(10/50)-CC(1,9/1,2/10)10-SD40
| Designation | Description | Value |
|---|---|---|
| 90% Fractile value of thermal conductivity (dry) | λ10 dry, 90/90 | 0.0381 W/mK |
| Rated value of thermal conductivity | λR | 0.040 W/mK |
| Bulk density of EPS dry mortar | LD | 60 kg/m³ |
| Fresh mortar bulk density | FMD | 100 kg/m³ |
| Dry bulk density | DMD | 70 kg/m³ |
| Compressive stress at 10% compression | CS (10)50 | > 50kPa |
| Water vapor diffusion resistance | at 6 cm | µ * d = 4.5 m |
| Fire behavior according to EUROKLASSE*** | E | |
| Grain group of the EPS aggregate | 70% 2 - 8 N (Graphite) / 30% 0 - 8 R | |
| Water addition per m³ | 36 liters | |
| min. installation thickness**** | 35 mm | |
| Compressibility under load (diff. between dL and dF) | with 5 kPa (500 kg/m²) | 0.6 mm |
| Processing time (open time, 20°/60 % LF) | min. 40 min | |
| Processing temperature min/max | +5° / +35°C | |
| Walkable from | 24 hours* | |
| ready for covering (CM measurement) | ≤ 15 CM-% | |
| for installation thickness up to 200 mm (23°C /50 % LF) | approx. 2 days** | |
| Equilibrium moisture content based on ÖNORM EN 12429 | 5.5 M% | |
| Impact sound reduction (according to EN ISO 717-2) | 25 dB |
* Depending on temperature and humidity.
** The data are to be understood as guide values. A CM measurement is required.
*** A thermal insulation material made of EPS can prevent the spread of fire in case of fire, but it is not a fire barrier.
**** Minimum thickness to achieve impact sound values. No minimum thickness for all other applications.
Status 06/2023 | ThermoWhite GmbH - Pyhrn 3 - 4582 Spital am Pyhrn - Austria
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