Abstract: A building panel comprising a fiberboard panel providing the structural integrity of the building panel. An insulation layer is laminated to the fiberboard panel, the insulation layer providing a required thermal value to the building panel. A functional layer forms an air barrier, a water barrier and/or a vapor barrier of the building panel. The functional layer is secured to the fiberboard panel on the opposite side of the insulation layer.

Abstract: A building panel comprising a fiberboard panel providing the structural integrity of the building panel. An insulation layer is laminated to the fiberboard panel, the insulation layer providing a required thermal value to the building panel. A functional layer forms an air barrier, a water barrier and/or a vapor barrier of the building panel. The functional layer is secured to the fiberboard panel on the opposite side of the insulation layer.

Abstract: A theft protection electric cable includes at least one conducting core, a sheath which is least partially insulating, and a suitable connection. The cable is characterized in that it is connected between a source of electrical voltage and a user member by at least one contactor (3), said contactor receiving information concerning the conducting or non-conducting state of the cable and including a spring or switch (11, 34) for interrupting the passage of electricity as a function of said information.