ThermoWhite® WD 70 R/N

Mineral-bound thermal and impact sound insulation for normal loads.

Achieving the best insulation performance with cost savings in materials, installation and energy consumption.

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  • Mixture of newly foamed EPS granules and recycled granules
  • Best thermal insulation of all Thermowhite WD products
  • Lambda = 0,044 W/mK
  • Traffic loads up to 16kN/m²
  • Enormous impact sound improvement

Technical data: ThermoWhite WD 70 R/N

Designation code: BEPS-WD 70 R (RN)-PS(0-8)R-LD70-FMD102-DMD90-MU6-CS(10/70-CC(1,2/0,5/10)10-DLT(1)5
90%-Fractile value of thermal conductivity (dry) - λ10 dry, 90/900,0444 W/mK
Design value of thermal conductivity - λ0,046 W/mK
Bulk density of EPS dry mortar - LD70 kg/m³
Density of fresh mortar - FMD100 kg/m³
Dry bulk density - DMD88 kg/m³
Compressive stress at 10 % deformation - CS (10)7070 kPa
Water vapour permeability - at 3 cmµ*d = ≤ 6 m
Water absorption during brief, partial immersion≤ 2,0 kg/m²
Reaction to fire according to EUROCLASS***E
Type and particle size group of EPS aggregate50 % 0 - 8 R / 50 % 2 -8 N
Addition of water each m³36 litre
Minimum thickness****35 mm
Compressibility under charge (Diff. between dL and dF) - with 5 kPa (500 kg/m²)0,5 mm
Processing time (open time, 20°/60 % LF)min. 40 Minutes
Processing temperature min/max+5° / +35°C
walkable from24 hours*
Ready for covering after (CM-measurement)≤ 15 CM-%
On installed thickness to 200 mm (23 °C / 50 % LF)approx. 2 days**
Compensation moisture on ÖNORM EN 124295,5 M %
Impact sound reduction (according to EN ISO 717-2)25 dB
Dynamic Stiffness63 MN/m³
Live loads - 10 cm16 kN/m²
* 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, however, it does not constitute a fire barrier.
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ThermoWhite® Ready-mixed products

The ThermoWhite® ready-mixed product is the dry mixture of Thermowhite compound and EPS granules.

Ideal for craftsmen and small quantities, it can be mixed and installed directly on the construction site by adding water in a compulsory mixer.

ThermoWhite® ready-mixed product is mainly used for small quantities, for example for renovations and extensions. Available in bags of 100 and 200 liters.

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