Pure blond cork granulate in controlled grain size, suitable for the realisation of substrates, even of high thickness, before the application of Diathonite Screed. 100% natural solution, characterized by high thermal and acoustic insulation properties.
Grancork is a granulate that derives from the cork grinding, of grain size between 3-5 mm, for the realisation of substrates before screeds applications. Grancork is used together with Grancork Binder, a mineral binder able to provide to the cork granulate compactness and resistance. It also creates a light substrate, with excellent thermal and acoustic insulation properties, as well as insulation from vibrations.
100% natural solution.
Excellent thermo-acoustic insulation as well as insulation from vibrations.
It does not add weight to the floor.
Easy and quick application, it reduces the drying time compared to other traditional mixtures.
Thermal conductivity: 0.040 - 0.045 W/mK.
Specific heat: 1670 J/kgK.
Grain size: 3-5 mm.