ELEMENT PREFABRIQUE POUR LA CONSTRUCTION D'UN MUR A HAUTE ISOLATION THERMIQUE ET PHONIQUE

摘要

The technical problem of improving the heat- and sound-insulation of a prefabricated wall element (10) is solved by providing a row of holes (14) which run vertically in the finished structure which are to be filled with a heat- and sound-insulating material (16); it is also possible to preform another series of holes (15) which are closed at the bottom and are intended to contain a diathermic liquid. <IMAGE>