20-34 SISTEM INOVATIV DE „TERMOIZOLARE ACTIVĂ” A CLĂDIRILOR VECHI
INNOVATIVE „ACTIVE THERMAL-INSULATION”
SYSTEM FOR OLD BUILDINGS
The building sector occupies the first place in terms of energy
consumption both nationally and in Europe. Collective housing represents 39 %
of the total housing stock, and among these 72 % are prefabricated type
buildings. Because of the weight of this type of buildings and also because of
their deficiency in energy performance a new modern solution is researched for
a sustainable renovation. A complex facade panel system is under study that
should contain both classic “passive“ thermal-insulation, as well as innovative
“active“ insulation. By integrating a cellulose comb on the exterior side of the
panel it is possible to achieve an important solar gain that changes the dynamic
of the thermal transfer of the building and thus allows to exploit a system with
superior characteristics than systems currently in use. This system is expected
to be used particularly in the post-equipment of old buildings.
Keywords: insulation, modern facade
Cuvinte cheie: termoizolare, faţade moderne