How to calculate the thermal conductivity indicator for walls and ceilings

To calculate the thermal conductivity of the coatings and walls of the houses, very often specialists have to calculate the desired thickness of the structure, with which it is possible to ensure its insulating qualities. Therefore, today mineral wool and porous plastics are considered the most effective materials. But, in addition to insulating properties, it is necessary to take into account the ability of materials to accumulate and give heat. This is the inertiality of the material. The most inertial material is brick. Now many began to visit a useful site, because there you can find interesting information about construction and repair.