ELEMENT RESISTANT TO AIR TRANSFERS AND THERMAL AND HYDRIC TRANSFERS IN THE FIELD OF CONSTRUCTION, ESPECIALLY FOR LIGHTWEIGHT WALLS OR LIGHTWEIGHT FAÇADES.

摘要

The invention relates to the dry construction of lightweight walls, especially the construction of load-bearing lightweight façades or non-load-bearing lightweight façades, that is those which do not contribute to the stability of the building. The invention specifically relates to an element comprising a panel based on a hydraulic binding agent, all or part of the face of which is coated with a polymer film obtained by polymerisation under the action of radiation; a structure; and a jointing component resistant to air transfers and thermal and hydric transfers. Said element does not comprise any membranes that are resistant to air transfers and thermal and hydric transfers.