Thermal conductivity of a material is a basic feature of thermal insulation. The test is conducted using the FOX 314 Lasercomp Inc. device, with a measurement range of 0.01 - 0.2 W/mK. Depending on the type of material, the tests are conducted in accordance with:
EN 12664: 2001 Thermal properties of building materials and products - Determination of thermal resistance using the shielded hotplate and heat flow meter methods - Dry and moist products with medium and low thermal resistance.
EN 12667: 2001 Thermal properties of building materials and products. Determination of thermal resistance using the shielded hotplate and heat flow meter methods. Products with high and medium thermal resistance.
EN 12939: 2000 Thermal properties of building materials and products - Determination of thermal resistance using the shielded hotplate and heat flow meter methods - Thick products with high and medium thermal resistance.
As part of the testing of the PM&VL7 research line, Indresmat sandwich panels were examined before and after ageing.