Categoria: Ceilings Coating, Facade cladding, Insulation, Interior wall coverings, Waterproofing, mortars and other binders

Diathonite Thermactive.037

Empresa: Diasen


Product free of volatile organic compounds, ensuring the improvement of the building’s energy performance. It is antibacterial, prevents the formation of mould and condensation, has excellent reaction to fire, high porosity and breathability, insulating cold and heat, thus contributing to the hygrometric comfort of the interior rooms of buildings. The energy performance of a building finished with Diathonite® Thermactive.037 is 10% better than the energy performance of a reference building.


Formulated with lime and recycled cork granules (grain size 0 – 3 mm / 0 – 0.12 in), expanded amorphous silica, perlite and pumice stone combined in a balanced particle size distribution curve, with antibacterial properties. Prevents the formation of mould and condensation, ensuring a healthy environment and high living comfort.
. Thermal conductivity: λ = 0.037 W/mK
. Thermal diffusivity: α = 0.1 x 10-⁶ m²/s<
. Permeability: μ = 3
. Reaction to fire: Сlass A1
. Density: ρ = 250 ± 15% kg/m³
. Porosity: 71%.
. Compressive Strength: 2,8 N/mm² .
Specific Heat Capacity: (c) 1000J/kgK = 0,239kcal/kg°C
Contributes to LEED credits.


Lightweight, pre-mixed and environmentally friendly natural mortar of the Exterior Insulation Finishing System – EIFS (type Diathonite Thermactive.037), for thermal insulation and dehumidification. Suitable for application on flat or curved, vertical and horizontal surfaces.

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