Resistant element to air transfer and thermal and water transfer in the construction field, especially for lightweight walls or lightweight facades

摘要

air transfer and thermal and water transfer resistant element in the field of construction, especially for lightweight walls or lightweight facades The present invention relates to the dry construction of lightweight walls, especially the construction of lightweight facades cargo carriers or lightweight cargo facades, which are those that do not contribute to the stability of the building, comprising a panel based on a hydraulic binder, which is coated in whole or in part by a polymeric film obtained by polymerization under the action of radiation; a structure; and a junction component resistant to air transfer and heat and water transfers, said element does not comprise any membranes that are resistant to air transfer and heat and water transfers.